Theodora A. Varvarigou

283 papers A* 2A 3B 11C 23Misc 7Journal 103Unranked 121

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Exploring the Potential of Offline LLMs in Data Science: A Study on Code Generation for Data Analysis. IEEE Access Anastasios Nikolakopoulos, Antonios Litke, Alexandros Psychas, Eleni Veroni, Theodora A. Varvarigou
2024	—	`conf`	A Network-Based Intrusion Detection System Based on Widely Used Cybersecurity Datasets and State of the Art ML Techniques. AIAI (1) Efthymios Chondrogiannis, Efstathios Karanastasis, Vassiliki Andronikou, Theodora A. Varvarigou
2024	J	`jnl`	Blockchain privacy: Fundamental aspects and challenges for the future Internet data sharing. IET Blockchain Nikolaos Kapsoulis, Alexandros Psychas, Antonios Litke, Theodora A. Varvarigou
2024	—	`conf`	Optimizing Resource Allocation in the Edge: A Minimum Weighted Vertex Cover Approach. FRAME@HPDC Antonios Makris, Emmanouil Maragkoudakis, Ioannis Kontopoulos, Theodoros Theodoropoulos, Ioannis Korontanis, Emanuele Carlini, Matteo Mordacchini, Patrizio Dazzi, Theodora A. Varvarigou
2024	—	`conf`	Scalable Data Profiling for Quality Analytics Extraction. AIAI (Workshops) Anastasios Nikolakopoulos, Efthymios Chondrogiannis, Efstathios Karanastasis, María José López Osa, Jordi Arjona Aroca, Michalis Kefalogiannis, Vasiliki Apostolopoulou, Efstathia Deligeorgi, Vasileios Siopidis, Theodora A. Varvarigou
2023	J	`jnl`	An evaluation of time series forecasting models on water consumption data: A case study of Greece. CoRR Ioannis Kontopoulos, Antonios Makris, Konstantinos Tserpes, Theodora A. Varvarigou
2023	J	`jnl`	BigDaM: Efficient Big Data Management and Interoperability Middleware for Seaports as Critical Infrastructures. Comput. Anastasios Nikolakopoulos, Matilde Julián Segui, Andreu Belsa Pellicer, Michalis Kefalogiannis, Christos-Antonios Gizelis, Achilleas Marinakis, Konstantinos Nestorakis, Theodora A. Varvarigou
2023	J	`jnl`	Intelligent Proactive Fault Tolerance at the Edge through Resource Usage Prediction. CoRR Theodoros Theodoropoulos, John Violos, Stylianos Tsanakas, Aris Leivadeas, Konstantinos Tserpes, Theodora A. Varvarigou
2023	J	`jnl`	Reinforcement learning with smart contracts on blockchains. Future Gener. Comput. Syst. Theodoros-Thirimachos Davarakis, Georgios Palaiokrassas, Antonios Litke, Theodora A. Varvarigou
2022	—	`conf`	Efficient Data Management and Interoperability Middleware in Business-Oriented Smart Port Use Cases. AIAI (Workshops) Achilleas Marinakis, Matilde Julián Segui, Andreu Belsa Pellicer, Carlos Enrique Palau, Christos-Antonios Gizelis, Anastasios Nikolakopoulos, Antonios M. Misargopoulos, Filippos Nikolopoulos-Gkamatsis, Michalis Kefalogiannis, Theodora A. Varvarigou, Konstantinos Nestorakis, Vrettos Moulos
2022	J	`jnl`	GPU accelerated blockchain over key-value database transactions. IET Blockchain Konstantinos Iliakis, Konstantina Koliogeorgi, Antonios Litke, Theodora A. Varvarigou, Dimitrios Soudris
2022	J	`jnl`	HLF-Kubed: Blockchain-Based Resource Monitoring for Edge Clusters. Ledger Achilleas Tzenetopoulos, Dimosthenis Masouros, Nikolaos Kapsoulis, Antonios Litke, Dimitrios Soudris, Theodora A. Varvarigou
2022	J	`jnl`	Intelligent Horizontal Autoscaling in Edge Computing using a Double Tower Neural Network. Comput. Networks John Violos, Stylianos Tsanakas, Theodoros Theodoropoulos, Aris Leivadeas, Konstantinos Tserpes, Theodora A. Varvarigou
2022	—	`conf`	SCAL-E: An Auto Scaling Agent for Optimum Big Data Load Balancing in Kubernetes Environments. CITS Efstratios Karypiadis, Anastasios Nikolakopoulos, Achilleas Marinakis, Vrettos Moulos, Theodora A. Varvarigou
2021	J	`jnl`	A Methodology for Generating Systems Architectural Glimpse Statements Using the 5W1H Maxim. Comput. Orfefs Voutyras, Aamir H. Bokhari, Akira Tsuge, Georgios Palaiokrassas, Takafumi Kawasaki, Xavier Cases-Camats, Jin Nakazawa, Antonios Litke, Tadashi Okoshi, Theodora A. Varvarigou
2021	J	`jnl`	Combining Blockchains, Smart Contracts, and Complex Sensors Management Platform for Hyper-Connected SmartCities: An IoT Data Marketplace Use Case. Comput. Georgios Palaiokrassas, Petros Skoufis, Orfefs Voutyras, Takafumi Kawasaki, Mathieu Gallissot, Radhouene Azzabi, Akira Tsuge, Antonios Litke, Tadashi Okoshi, Jin Nakazawa, Theodora A. Varvarigou
2021	C	`conf`	Hoplite Antivirus for Adversarial Attacks: A Theoretical Approach. WEBIST Anastasios Nikolakopoulos, Achilleas Marinakis, Vrettos Moulos, Theodora A. Varvarigou
2021	C	`conf`	Hypertuming GRU Neural Networks for Edge Resource Usage Prediction. ISCC John Violos, Stylianos Tsanakas, Theodoros Theodoropoulos, Aris Leivadeas, Konstantinos Tserpes, Theodora A. Varvarigou
2021	—	`conf`	Predicting Resource Usage in Edge Computing Infrastructures with CNN and a Hybrid Bayesian Particle Swarm Hyper-parameter Optimization Model. SAI (2) John Violos, Tita Pagoulatou, Stylianos Tsanakas, Konstantinos Tserpes, Theodora A. Varvarigou
2021	J	`jnl`	Reinforcing SLA Consensus on Blockchain. Comput. Nikolaos Kapsoulis, Alexandros Psychas, Antonios Litke, Theodora A. Varvarigou
2020	J	`jnl`	A Graph Model Based Blockchain Implementation for Increasing Performance and Security in Decentralized Ledger Systems. IEEE Access Konstantinos Tsoulias, Georgios Palaiokrassas, Georgios Fragkos, Antonios Litke, Theodora A. Varvarigou
2020	J	`jnl`	A Scalable and Semantic Data as a Service Marketplace for Enhancing Cloud-Based Applications. Future Internet Evangelos Psomakelis, Anastasios Nikolakopoulos, Achilleas Marinakis, Alexandros Psychas, Vrettos Moulos, Theodora A. Varvarigou, Andreas Christou
2020	J	`jnl`	Cloud toolkit for Provider assessment, optimized Application Cloudification and deployment on IaaS. Future Gener. Comput. Syst. Alexandros Psychas, John Violos, Fotis Aisopos, Athanasia Evangelinou, George Kousiouris, Ioannis Bouras, Theodora A. Varvarigou, G. Xidas, Dimitrios Charilas, Yiannis Stavroulas
2020	J	`jnl`	Consortium Blockchain Smart Contracts for Musical Rights Governance in a Collective Management Organizations (CMOs) Use Case. Future Internet Nikolaos Kapsoulis, Alexandros Psychas, Georgios Palaiokrassas, Achilleas Marinakis, Antonios Litke, Theodora A. Varvarigou, Charalampos Bouchlis, Amaryllis Raouzaiou, Gonçal Calvo, Jordi Escudero Subirana
2020	J	`jnl`	Context agnostic trajectory prediction based on λ-architecture. Future Gener. Comput. Syst. Evangelos Psomakelis, Konstantinos Tserpes, Dimitris Zissis, Dimosthenis Anagnostopoulos, Theodora A. Varvarigou
2020	J	`jnl`	Disaster Recovery Layer for Distributed OpenStack Deployments. IEEE Trans. Cloud Comput. Luis Tomás, Panagiotis C. Kokkinos, Vasilios Anagnostopoulos, Oshrit Feder, Dimosthenis Kyriazis, Kalman Z. Meth, Emmanouel A. Varvarigos, Theodora A. Varvarigou
2020	J	`jnl`	Know Your Customer (KYC) Implementation with Smart Contracts on a Privacy-Oriented Decentralized Architecture. Future Internet Nikolaos Kapsoulis, Alexandros Psychas, Georgios Palaiokrassas, Achilleas Marinakis, Antonios Litke, Theodora A. Varvarigou
2020	—	`conf`	Next Position Prediction using LSTM Neural Networks. SETN John Violos, Stylianos Tsanakas, Maro Androutsopoulou, Georgios Palaiokrassas, Theodora A. Varvarigou
2020	J	`jnl`	Smart heating in collaborative and reasoning-enabled housing units. Future Gener. Comput. Syst. Panagiotis Bourelos, George Kousiouris, Orfefs Voutyras, Achilleas Marinakis, Theodora A. Varvarigou, Vrettos Moulos
2020	—	`conf`	Using LSTM Neural Networks as Resource Utilization Predictors: The Case of Training Deep Learning Models on the Edge. GECON John Violos, Evangelos Psomakelis, Dimitrios Danopoulos, Stylianos Tsanakas, Theodora A. Varvarigou
2019	—	`conf`	A Novel Approach for Clinical Data Harmonization. BigComp Efthymios Chondrogiannis, Vassiliki Andronikou, Efstathios Karanastasis, Theodora A. Varvarigou
2019	J	`jnl`	Context agnostic trajectory prediction based on λ-architecture. CoRR Evangelos Psomakelis, Konstantinos Tserpes, Dimitris Zissis, Dimosthenis Anagnostopoulos, Theodora A. Varvarigou
2019	J	`jnl`	Data-empowered clinical trial design and eligible patient selection through the PONTE platform. Simul. Model. Pract. Theory Efstathios Karanastasis, Vassiliki Andronikou, Efthymios Chondrogiannis, Anastasios Tagaris, Konstantinos Mourtzoukos, Alexandros Psychas, Theodora A. Varvarigou
2019	—	`conf`	Leveraging User Mobility and Mobile App Services Behavior for Optimal Edge Resource Utilization. COINS John Violos, Evangelos Psomakelis, Konstantinos Tserpes, Fotis Aisopos, Theodora A. Varvarigou
2019	C	`conf`	Mapping of Quality of Service Requirements to Resource Demands for IaaS. CLOSER Ioannis Bouras, Fotis Aisopos, John Violos, George Kousiouris, Alexandros Psychas, Theodora A. Varvarigou, Gerasimos Xydas, Dimitrios Charilas, Yiannis Stavroulas
2019	—	`conf`	Predicting Visitor Distribution for Large Events in Smart Cities. BigComp John Violos, Sotiris Pelekis, Anastasis Berdelis, Stylianos Tsanakas, Konstantinos Tserpes, Theodora A. Varvarigou
2018	—	`conf`	A De-centralized Framework for Data Sharing, Ontology Matching and Distributed Analytics. SWH@ISWC Vasileios C. Pezoulas, Konstantina D. Kourou, Themis P. Exarchos, Vassiliki Andronikou, Theodora A. Varvarigou, Athanasios G. Tzioufas, Salvatore de Vita, Dimitrios I. Fotiadis
2018	J	`jnl`	An integrated information lifecycle management framework for exploiting social network data to identify dynamic large crowd concentration events in smart cities applications. Future Gener. Comput. Syst. George Kousiouris, Adnan Akbar, Juan Sancho, Paula Ta-Shma, Alexandros Psychas, Dimosthenis Kyriazis, Theodora A. Varvarigou
2018	J	`jnl`	BUDAMAF: Data Management in Cloud Federations. CoRR Evangelos Psomakelis, Konstantinos Tserpes, Dimosthenis Anagnostopoulos, Theodora A. Varvarigou
2018	C	`conf`	BUDaMaF - Data Management in Cloud Federations. CLOSER Evangelos Psomakelis, Konstantinos Tserpes, Dimosthenis Anagnostopoulos, Theodora A. Varvarigou
2018	—	`conf`	Deploying Blockchains for a New Paradigm of Media Experience. GECON Georgios Palaiokrassas, Antonios Litke, Georgios Fragkos, Vasileios Papaefthymiou, Theodora A. Varvarigou
2018	—	`conf`	Dynamic Service Detection for Automated Patient Selection for Study Recruitment Purposes. ICDE Workshops Efthymios Chondrogiannis, Vassiliki Andronikou, Efstathios Karanastasis, Theodora A. Varvarigou
2018	J	`jnl`	Enterprise applications cloud rightsizing through a joint benchmarking and optimization approach. Future Gener. Comput. Syst. Athanasia Evangelinou, Michele Ciavotta, Danilo Ardagna, Aliki Kopaneli, George Kousiouris, Theodora A. Varvarigou
2018	—	`conf`	Implementation of smart contracts for blockchain based IoT applications. NOF Georgios Papadodimas, Georgios Palaiokrassas, Antonios Litke, Theodora A. Varvarigou
2018	J	`jnl`	Text Classification Using the N-Gram Graph Representation Model Over High Frequency Data Streams. Frontiers Appl. Math. Stat. John Violos, Konstantinos Tserpes, Iraklis Varlamis, Theodora A. Varvarigou
2018	—	`conf`	Towards the Establishment of a Biomedical Ontology for the Primary Sjögren's Syndrome. EMBC Vasileios C. Pezoulas, Themis P. Exarchos, Vassiliki Andronikou, Theodora A. Varvarigou, Athanasios G. Tzioufas, Salvatore de Vita, Dimitrios I. Fotiadis
2017	—	`conf`	A Toolkit Based Architecture for Optimizing Cloud Management, Performance Evaluation and Provider Selection Processes. HPCS George Kousiouris, Fotis Aisopos, Alexandros Psychas, Theodora A. Varvarigou, Jörg Domaschka, Daniel Baur, Frank Griesinger, V. Nikolov, George L. Lyberopoulos, Eleni Theodoropoulou, Ioanna Mesogiti, Dimitrios Charilas, Yiannis Stavroulas, Nunzio Andrea Galante, Gabriele Giammatteo, G. Besombes, D. Speziani, B. Leroy, S. Geller, J. Papper
2017	J	`jnl`	A novel semantic representation for eligibility criteria in clinical trials. J. Biomed. Informatics Efthymios Chondrogiannis, Vassiliki Andronikou, Anastasios Tagaris, Efstathios Karanastasis, Theodora A. Varvarigou, Masatsugu Tsuji
2017	—	`conf`	An IoT Architecture for Personalized Recommendations over Big Data Oriented Applications. COMPSAC (2) Georgios Palaiokrassas, Ilias Karlis, Antonios Litke, Vassilios Charlaftis, Theodora A. Varvarigou
2017	J	`jnl`	Building a Repository for Inferring the Meaning of Abbreviations Used in Clinical Studies. J. Comput. Efthymios Chondrogiannis, Efstathios Karanastasis, Vassiliki Andronikou, Theodora A. Varvarigou
2017	J	`jnl`	Efficient Context Management and Personalized User Recommendations in a Smart Social TV environment. CoRR Fotis Aisopos, Angelos Valsamis, Alexandros Psychas, Andreas Menychtas, Theodora A. Varvarigou
2017	J	`jnl`	Employing traditional machine learning algorithms for big data streams analysis: The case of object trajectory prediction. J. Syst. Softw. Angelos Valsamis, Konstantinos Tserpes, Dimitrios Zissis, Dimosthenis Anagnostopoulos, Theodora A. Varvarigou
2017	—	`conf`	Recommendation Service for Big Data Applications in Smart Cities. HPCS Georgios Palaiokrassas, Vassilios Charlaftis, Antonios Litke, Theodora A. Varvarigou
2017	J	`jnl`	Second Screen User Profiling and Multi-level Smart Recommendations in the context of Social TVs. CoRR Angelos Valsamis, Alexandros Psychas, Fotis Aisopos, Andreas Menychtas, Theodora A. Varvarigou
2017	—	`conf`	Semantically-Enabled Context-Aware Abbreviations Expansion in the Clinical Domain. ICBBT Efthymios Chondrogiannis, Vassiliki Andronikou, Theodora A. Varvarigou, Efstathios Karanastasis
2017	J	`jnl`	Special issue on "Software architectures and systems for real time data stream analytics". J. Syst. Softw. Theodora A. Varvarigou, Dimitrios Zissis, Konstantinos Tserpes
2017	—	`conf`	User Behavior and Application Modeling in Decentralized Edge Cloud Infrastructures. GECON John Violos, Vinicius Monteiro de Lira, Patrizio Dazzi, Jörn Altmann, Baseem Al-athwari, Antonia Schwichtenberg, Young-woo Jung, Theodora A. Varvarigou, Konstantinos Tserpes
2016	—	`conf`	Efficient Context Management and Personalized User Recommendations in a Smart Social TV Environment. GECON Fotis Aisopos, Angelos Valsamis, Alexandros Psychas, Andreas Menychtas, Theodora A. Varvarigou
2016	J	`jnl`	Employing traditional machine learning algorithms for big data streams analysis: the case of object trajectory prediction. CoRR Angelos Valsamis, Konstantinos Tserpes, Dimitrios Zissis, Dimosthenis Anagnostopoulos, Theodora A. Varvarigou
2016	J	`jnl`	Ontology-Driven Interactive Visualization of Film Production Complexity Using a Visual Language. Int. J. Semantic Web Inf. Syst. Yannis Christodoulou, Angelos Yannopoulos, Effie J. Bountris, Theodora A. Varvarigou
2016	—	`conf`	Robust Content-Centric SLA Enforcement in Federated Cloud Environments. GECON Nikoletta Mavrogeorgi, Athanasios Voulodimos, Vassilios Alexandrou, Spyridon V. Gogouvitis, Theodora A. Varvarigou
2016	—	`conf`	Second Screen User Profiling and Multi-level Smart Recommendations in the Context of Social TVs. SETE@ICWL Angelos Valsamis, Alexandros Psychas, Fotis Aisopos, Andreas Menychtas, Theodora A. Varvarigou
2016	—	`conf`	Sentiment Analysis using Word-Graphs. WIMS John Violos, Konstantinos Tserpes, Evangelos Psomakelis, Konstantinos Psychas, Theodora A. Varvarigou
2016	C	`conf`	TRM-SIoT: A scalable hybrid trust & reputation model for the social Internet of Things. ETFA Eleftherios Kokoris-Kogias, Orfefs Voutyras, Theodora A. Varvarigou
2016	—	`conf`	Using N-Gram Graphs for Sentiment Analysis: An Extended Study on Twitter. BigDataService Fotis Aisopos, Dimitrios Tzannetos, John Violos, Theodora A. Varvarigou
2015	—	`conf`	A Model Driven Approach for Supporting the Cloud Target Selection Process. Cloud Forward Aliki Kopaneli, George Kousiouris, Gorka Mikel Echevarria Velez, Athanasia Evangelinou, Theodora A. Varvarigou
2015	—	`conf`	An Advanced Query and Result Rewriting Mechanism for Information Retrieval Purposes from RDF Datasources. KESW Efthymios Chondrogiannis, Vassiliki Andronikou, Efstathios Karanastasis, Theodora A. Varvarigou
2015	—	`ch.`	Combining Social, Audiovisual and Experiment Content for Enhanced Cultural Experiences. Applications of Social Media and Social Network Analysis Kleopatra Konstanteli, Athanasios Voulodimos, Georgios Palaiokrassas, Konstantinos Psychas, Simon Crowle, David Salama Osborne, Efstathia Chatzi, Theodora A. Varvarigou
2015	J	`jnl`	Comparing methods for Twitter Sentiment Analysis. CoRR Evangelos Psomakelis, Konstantinos Tserpes, Dimosthenis Anagnostopoulos, Theodora A. Varvarigou
2015	—	`conf`	Comparison of Database and Workload Types Performance in Cloud Environments. ALGOCLOUD George Seriatos, George Kousiouris, Andreas Menychtas, Dimosthenis Kyriazis, Theodora A. Varvarigou
2015	—	`conf`	Heating schedule management approach through decentralized knowledge diffusion in the context of social internet of things. Panhellenic Conference on Informatics Panagiotis Bourelos, George Kousiouris, Orfefs Voutyras, Theodora A. Varvarigou
2015	C	`conf`	High performance fault-tolerance for clouds. ISCC Dimosthenis Kyriazis, Vasileios I. Anagnostopoulos, Andrea Arcangeli, David Gilbert, Dimitrios Kalogeras, Ronen I. Kat, Cristian Klein, Panagiotis C. Kokkinos, Yossi Kuperman, Joel Nider, Petter Svärd, Luis Tomás, Emmanouel A. Varvarigos, Theodora A. Varvarigou
2015	J	`jnl`	Large-scale evaluation framework for local influence theories in Twitter. Inf. Process. Manag. Magdalini Kardara, George Papadakis, Athanasios Papaoikonomou, Konstantinos Tserpes, Theodora A. Varvarigou
2015	J	`jnl`	Mantis: Cloud-based optical network planning and operation tool. Comput. Networks Aristotelis Kretsis, Panagiotis C. Kokkinos, Konstantinos Christodoulopoulos, Theodora A. Varvarigou, Emmanouel A. Varvarigos
2015	—	`conf`	Meaning Inference of Abbreviations Appearing in Clinical Studies. SLATE Efthymios Chondrogiannis, Vassiliki Andronikou, Efstathios Karanastasis, Theodora A. Varvarigou
2015	—	`conf`	Opportunistic Collaborative Service Networks: The Facilitator for Efficient Data and Services Exchange. IoT 360 (1) Dimosthenis Kyriazis, George Kousiouris, Alexandros Psychas, Andreas Menychtas, Theodora A. Varvarigou
2015	J	`jnl`	SocIoS API: A data aggregator for accessing user generated content from online social networks. CoRR Magdalini Kardara, Vasilis Kalogirou, Athanasios Papaoikonomou, Theodora A. Varvarigou, Konstantinos Tserpes
2015	Misc	`conf`	Social monitoring and social analysis in internet of things virtual networks. ICIN Orfefs Voutyras, Panagiotis Bourelos, Spyridon V. Gogouvitis, Dimosthenis Kyriazis, Theodora A. Varvarigou
2015	J	`jnl`	SuMo: Analysis and Optimization of Amazon EC2 Instances. J. Grid Comput. Panagiotis C. Kokkinos, Theodora A. Varvarigou, Aristotelis Kretsis, Polyzois Soumplis, Emmanouel A. Varvarigos
2015	B	`conf`	Trust Inference in Online Social Networks. ASONAM Athanasios Papaoikonomou, Magdalini Kardara, Theodora A. Varvarigou
2014	—	`ed.`	18th Panhellenic Conference on Informatics, PCI '14, Athens, Greece, October 2-4, 2014 Panhellenic Conference on Informatics Sokratis K. Katsikas, Michael Hatzopoulos, Theodoros Apostolopoulos, Dimosthenis Anagnostopoulos, Elias Carayiannis, Theodora A. Varvarigou, Mara Nikolaidou
2014	J	`jnl`	4CaaSt marketplace: An advanced business environment for trading cloud services. Future Gener. Comput. Syst. Andreas Menychtas, Jürgen Vogel, Andrea Giessmann, Anna Gatzioura, Sergio García-Gómez, Vrettos Moulos, Frederic Junker, Mathias Müller, Dimosthenis Kyriazis, Katarina Stanoevska-Slabeva, Theodora A. Varvarigou
2014	C	`conf`	A Multi-Cloud Framework for Measuring and Describing Performance Aspects of Cloud Services Across Different Application Types. CLOSER George Kousiouris, Gabriele Giammatteo, Athanasia Evangelinou, Nunzio Andrea Galante, Elton Kevani, Christoforos Stampoltas, Andreas Menychtas, Aliki Kopaneli, Kanchanna Ramasamy Balraj, Dimosthenis Kyriazis, Theodora A. Varvarigou, Peter Stuer, Leire Orue-Echevarria Arrieta
2014	J	`jnl`	A top-down event-driven approach for concurrent activity recognition. Multim. Tools Appl. Athanasios Voulodimos, Dimitrios I. Kosmopoulos, Nikolaos D. Doulamis, Theodora A. Varvarigou
2014	—	`conf`	Achieving Autonomicity in IoT systems via Situational-Aware, Cognitive and Social Things. Panhellenic Conference on Informatics Orfefs Voutyras, Spyridon V. Gogouvitis, Achilleas Marinakis, Theodora A. Varvarigou
2014	—	`conf`	An Intelligent Ontology Alignment Tool Dealing with Complicated Mismatches. SWAT4LS Efthymios Chondrogiannis, Vassiliki Andronikou, Efstathios Karanastasis, Theodora A. Varvarigou
2014	—	`conf`	An adaptive score model for a policy-making education game. Panhellenic Conference on Informatics Anna Xenaki, Konstantinos Tserpes, Theodora A. Varvarigou
2014	B	`conf`	An architecture supporting knowledge flow in Social Internet of Things systems. WiMob Orfefs Voutyras, Panagiotis Bourelos, Dimosthenis Kyriazis, Theodora A. Varvarigou
2014	—	`conf`	Clustering Documents using the 3-Gram Graph Representation Model. Panhellenic Conference on Informatics John Violos, Konstantinos Tserpes, Athanasios Papaoikonomou, Magdalini Kardara, Theodora A. Varvarigou
2014	—	`conf`	Comparing Methods for Twitter Sentiment Analysis. KDIR Evangelos Psomakelis, Konstantinos Tserpes, Dimosthenis Anagnostopoulos, Theodora A. Varvarigou
2014	J	`jnl`	Dynamic, behavioral-based estimation of resource provisioning based on high-level application terms in Cloud platforms. Future Gener. Comput. Syst. George Kousiouris, Andreas Menychtas, Dimosthenis Kyriazis, Spyridon V. Gogouvitis, Theodora A. Varvarigou
2014	J	`jnl`	Efficient tracking using a robust motion estimation technique. Multim. Tools Appl. Constantinos Lalos, Athanasios Voulodimos, Anastasios D. Doulamis, Theodora A. Varvarigou
2014	J	`jnl`	Elastic Admission Control for Federated Cloud Services. IEEE Trans. Cloud Comput. Kleopatra Konstanteli, Tommaso Cucinotta, Konstantinos Psychas, Theodora A. Varvarigou
2014	—	`conf`	Experimenting with Application-Based Benchmarks on Different Cloud Providers via a Multi-cloud Execution and Modeling Framework. CLOSER (Selected Papers) Athanasia Evangelinou, Nunzio Andrea Galante, George Kousiouris, Gabriele Giammatteo, Elton Kevani, Christoforos Stampoltas, Andreas Menychtas, Aliki Kopaneli, Kanchanna Ramasamy Balraj, Dimosthenis Kyriazis, Theodora A. Varvarigou, Peter Stuer, Leire Orue-Echevarria Arrieta, Gorka Mikel Echevarria Velez, Alexander Bergmayr
2014	—	`conf`	Intelligent Clouds: A Middleware Architecture Supporting Business Elasticity. Panhellenic Conference on Informatics Vasileios Anagnostopoulos, Vrettos Moulos, Andreas Menychtas, Theodora A. Varvarigou, Anna Gatzioura
2014	B	`conf`	Multi-criteria Virtual Machines Migration Considering the Reconfiguration of Their Logical Topology. MASCOTS Panagiotis C. Kokkinos, Theodora A. Varvarigou, Aristotelis Kretsis, Emmanouel A. Varvarigos
2014	—	`conf`	PAT: An Intelligent Authoring Tool for Facilitating Clinical Trial Design. MIE Anastasios Tagaris, Vassiliki Andronikou, Efstathios Karanastasis, Efthymios Chondrogiannis, Charalambos Tsirmpas, Theodora A. Varvarigou, Dimitris Koutsouris
2014	J	`jnl`	Predicting Edge Signs in Social Networks Using Frequent Subgraph Discovery. IEEE Internet Comput. Athanasios Papaoikonomou, Magdalini Kardara, Konstantinos Tserpes, Theodora A. Varvarigou
2014	—	`conf`	SocIoS API: A Data Aggregator for Accessing User Generated Content from Online Social Networks. WISE Workshops Magdalini Kardara, Vasilis Kalogirou, Athanasios Papaoikonomou, Theodora A. Varvarigou, Konstantinos Tserpes
2014	J	`jnl`	Software modernization and cloudification using the ARTIST migration methodology and framework. Scalable Comput. Pract. Exp. Andreas Menychtas, Kleopatra Konstanteli, Juncal Alonso, Leire Orue-Echevarria, Jesús Gorroñogoitia, George Kousiouris, Christina Santzaridou, Hugo Bruneliere, Bram Pellens, Peter Stuer, Oliver Strauß, Tatiana Senkova, Theodora A. Varvarigou
2014	—	`conf`	Video Annotation with Aggregate Social Network Data. BDCloud Georgios Palaiokrassas, Kleopatra Konstanteli, Athanasios Voulodimos, Konstantinos Psychas, Theodora A. Varvarigou, David Salama Osborne, Efstathia Chatzi
2013	—	`conf`	A Similarity-based Chinese Restaurant Process for Social Event Detection. MediaEval Athanasios Papaoikonomou, Konstantinos Tserpes, Magdalini Kardara, Theodora A. Varvarigou
2013	B	`conf`	A social-aware multimedia system for interactive cultural and educational experiences. ASONAM Kleopatra Konstanteli, Athanasios Voulodimos, Konstantinos Psychas, Dimitri Nicolopoulos, Anthousis Andreadis, Simon Crowle, David Osbourne, Angelos Yannopoulos, Manolis Wallace, Theodora A. Varvarigou
2013	Misc	`conf`	ARTIST Methodology and Framework: A Novel Approach for the Migration of Legacy Software on the Cloud. SYNASC Andreas Menychtas, Christina Santzaridou, George Kousiouris, Theodora A. Varvarigou, Leire Orue-Echevarria, Juncal Alonso, Jesús Gorroñogoitia, Hugo Bruneliere, Oliver Strauß, Tatiana Senkova, Bram Pellens, Peter Stuer
2013	—	`conf`	Biopolis, Long Term Preservation of Digital User Content. ICEBE Emmanuel Sardis, Vasilios Anagnostopoulos, Anastasios D. Doulamis, Theodora A. Varvarigou
2013	B	`conf`	Biopolis. Intelligent Environments (Workshops) Vasilios Anagnostopoulos, Emmanuel Sardis, Anastasios D. Doulamis, Theodora A. Varvarigou
2013	—	`conf`	Cost and Utilization Optimization of Amazon EC2 Instances. IEEE CLOUD Panagiotis C. Kokkinos, Theodora A. Varvarigou, Aristotelis Kretsis, Polyzois Soumplis, Emmanouel A. Varvarigos
2013	—	`conf`	Customized SLAs in Cloud Environments. 3PGCIC Nikoletta Mavrogeorgi, Vasileios Alexandrou, Spyridon V. Gogouvitis, Athanasios Voulodimos, Dimosthenis Kyriazis, Theodora A. Varvarigou, Elliot K. Kolodner
2013	—	`book`	Data Intensive Storage Services for Cloud Environments. Data Intensive Storage Services for Cloud Environments Dimosthenis Kyriazis, Athanasios Voulodimos, Spyridon V. Gogouvitis, Theodora A. Varvarigou
2013	—	`conf`	Dynamic Rule Based SLA Management in Clouds. IEEE CLOUD Nikoletta Mavrogeorgi, Spyridon V. Gogouvitis, Athanasios Voulodimos, Dimosthenis Kyriazis, Theodora A. Varvarigou, Alexandra Shulman-Peleg, Elliot K. Kolodner
2013	—	`conf`	Enabling Proactive Data Management in Virtualized Hadoop Clusters Based on Predicted Data Activity Patterns. 3PGCIC George Kousiouris, George Vafiadis, Theodora A. Varvarigou
2013	J	`jnl`	Estimation of Frame sequence noise with Removal of JPEG Artifacts. Int. J. Image Graph. Vasileios I. Anagnostopoulos, Emmanuel Sardis, Theodora A. Varvarigou
2013	—	`conf`	Leveraging Social Media and Multimedia Services for QoE Enhancement in Cultural Industries. SMAP Kleopatra Konstanteli, Athanasios Voulodimos, Konstantinos Psychas, Dimitri Nicolopoulos, Anthousis Andreadis, Simon Crowle, David Salama Osborne, Manolis Wallace, Angelos Yannopoulos, Theodora A. Varvarigou
2013	J	`jnl`	Parametric Design and Performance Analysis of a Decoupled Service-Oriented Prediction Framework Based on Embedded Numerical Software. IEEE Trans. Serv. Comput. George Kousiouris, Andreas Menychtas, Dimosthenis Kyriazis, Kleopatra Konstanteli, Spyridon V. Gogouvitis, Gregory Katsaros, Theodora A. Varvarigou
2013	C	`conf`	QoS-oriented Service Management in large scale federated clouds. ISCC Dimosthenis Kyriazis, Konstantinos Kostantos, Andrew Kapsalis, Spyridon V. Gogouvitis, Theodora A. Varvarigou
2013	C	`conf`	SLA Management in Clouds. CLOSER Nikoletta Mavrogeorgi, Spyridon V. Gogouvitis, Athanasios Voulodimos, Dimosthenis Kyriazis, Theodora A. Varvarigou, Elliot K. Kolodner
2013	—	`conf`	Secure Enterprise Interoperability Ontology for Semantic Integration of Business to Business Applications. 3PGCIC Emmanuel Sardis, Spyridon V. Gogouvitis, Thanassis Bouras, Panagiotis Gouvas, Theodora A. Varvarigou
2013	—	`conf`	Smart, Autonomous and Reliable Internet of Things. EUSPN/ICTH Dimosthenis Kyriazis, Theodora A. Varvarigou
2013	C	`conf`	Sustainable smart city IoT applications: Heat and electricity management & Eco-conscious cruise control for public transportation. WOWMOM Dimosthenis Kyriazis, Theodora A. Varvarigou, Daniel White, Andrea Rossi, Joshua Cooper
2013	—	`conf`	The Strength of Negative Opinions. EANN (2) Thanos Papaoikonomou, Mania Kardara, Konstantinos Tserpes, Theodora A. Varvarigou
2012	—	`conf`	A Holistic View of Information Management in Cloud Environments. IEEE CLOUD Gregory Katsaros, Spyridon V. Gogouvitis, Nikoletta Mavrogeorgi, Athanasios Voulodimos, Dimosthenis Kyriazis, Theodora A. Varvarigou, Roman Talyansky
2012	—	`conf`	A Monitoring Mechanism for Storage Clouds. CGC Spyridon V. Gogouvitis, Vasileios Alexandrou, Nikoletta Mavrogeorgi, Stefanos Koutsoutos, Dimosthenis Kyriazis, Theodora A. Varvarigou
2012	J	`jnl`	A Self-adaptive hierarchical monitoring mechanism for Clouds. J. Syst. Softw. Gregory Katsaros, George Kousiouris, Spyridon V. Gogouvitis, Dimosthenis Kyriazis, Andreas Menychtas, Theodora A. Varvarigou
2012	J	`jnl`	A Threefold Dataset for Activity and Workflow Recognition in Complex Industrial Environments. IEEE Multim. Athanasios Voulodimos, Dimitrios I. Kosmopoulos, Georgios Vasiliou, Emmanuel Sardis, Vasilios Anagnostopoulos, Constantinos Lalos, Anastasios D. Doulamis, Theodora A. Varvarigou
2012	—	`conf`	A novel query rewriting mechanism for semantically interlinking clinical research with electronic health records. WIMS Efthymios Chondrogiannis, Vassiliki Andronikou, Konstantinos Mourtzoukos, Anastasios Tagaris, Theodora A. Varvarigou
2012	—	`conf`	A novel, algorithm metadata-aware architecture for biometric systems. BioMS Vassiliki Andronikou, Stefanos Xefteris, Theodora A. Varvarigou
2012	J	`jnl`	A recommender mechanism for service selection in service-oriented environments. Future Gener. Comput. Syst. Konstantinos Tserpes, Fotis Aisopos, Dimosthenis Kyriazis, Theodora A. Varvarigou
2012	—	`book`	Achieving Real-Time in Distributed Computing - From Grids to Clouds. Achieving Real-Time in Distributed Computing Dimosthenis Kyriazis, Theodora A. Varvarigou, Kleopatra G. Konstanteli
2012	—	`conf`	Admission Control for Elastic Cloud Services. IEEE CLOUD Kleopatra Konstanteli, Tommaso Cucinotta, Konstantinos Psychas, Theodora A. Varvarigou
2012	C	`conf`	An Ontology for Social Networking Sites Interoperability. KEOD Konstantinos Tserpes, George Papadakis, Magdalini Kardara, Athanasios Papaoikonomou, Fotis Aisopos, Emmanuel Sardis, Theodora A. Varvarigou
2012	—	`conf`	Building a virtual cluster using HPC-Europa2 live DVD. HPCS Anthony Sulistio, Alexander Schulz, Rainer Keller, Panagiotis Kritikakos, Mourtzoukos Kostas, Theodora A. Varvarigou
2012	—	`conf`	Content Based SLAs in Cloud Computing Environments. IEEE CLOUD Nikoletta Mavrogeorgi, Spyridon V. Gogouvitis, Athanasios Voulodimos, Gregory Katsaros, Stefanos Koutsoutos, Dimosthenis Kyriazis, Theodora A. Varvarigou, Elliot K. Kolodner
2012	—	`conf`	Content vs. context for sentiment analysis: a comparative analysis over microblogs. HT Fotis Aisopos, George Papadakis, Konstantinos Tserpes, Theodora A. Varvarigou
2012	J	`jnl`	Dynamic QoS-aware data replication in grid environments based on data "importance". Future Gener. Comput. Syst. Vassiliki Andronikou, Konstantinos Mamouras, Konstantinos Tserpes, Dimosthenis Kyriazis, Theodora A. Varvarigou
2012	C	`conf`	E-Government and Policy Simulation in Intelligent Virtual Environments. WEBIST Fotis Aisopos, Magdalini Kardara, Philipp Senger, Roman Klinger, Athanasios Papaoikonomou, Konstantinos Tserpes, Michael Gardner, Theodora A. Varvarigou
2012	Misc	`conf`	ElaaS: An Innovative Elasticity as a Service Framework for Dynamic Management across the Cloud Stack Layers. CISIS Pavlos Kranas, Vasilios Anagnostopoulos, Andreas Menychtas, Theodora A. Varvarigou
2012	J	`jnl`	Improving Multi-Camera Activity Recognition by Employing Neural Network Based Readjustment. Appl. Artif. Intell. Athanasios Voulodimos, Nikolaos D. Doulamis, Dimitrios I. Kosmopoulos, Theodora A. Varvarigou
2012	C	`conf`	Incorporating Business Intelligence in Cloud Marketplaces. ISPA Anna Gatzioura, Andreas Menychtas, Vrettos Moulos, Theodora A. Varvarigou
2012	—	`conf`	Influence patterns in topic communities of social media. WIMS Mania Kardara, George Papadakis, Athanasios Papaoikonomou, Konstantinos Tserpes, Theodora A. Varvarigou
2012	J	`jnl`	Infrastructure and Network-aware Grids and Service Oriented Architectures. Future Gener. Comput. Syst. Theodora A. Varvarigou, Anastasios D. Doulamis, Konstantinos Tserpes, Dimosthenis Kyriazis
2012	—	`conf`	Legacy applications on the cloud: Challenges and enablers focusing on application performance analysis and providers characteristics. CCIS George Kousiouris, Dimosthenis Kyriazis, Andreas Menychtas, Theodora A. Varvarigou
2012	J	`jnl`	OPTIMIS: A holistic approach to cloud service provisioning. Future Gener. Comput. Syst. Ana Juan Ferrer, Francisco Hernández-Rodriguez, Johan Tordsson, Erik Elmroth, Ahmed Ali-Eldin, Csilla Zsigri, Raül Sirvent, Jordi Guitart, Rosa M. Badia, Karim Djemame, Wolfgang Ziegler, Theo Dimitrakos, Srijith K. Nair, George Kousiouris, Kleopatra Konstanteli, Theodora A. Varvarigou, Benoit Hudzia, Alexander Kipp, Stefan Wesner, Marcelo Corrales, Nikolaus Forgó, Tabassum Sharif, Craig Sheridan
2012	J	`jnl`	Policy Testing in Virtual Environments: Addressing Technical and Legal Challenges. Int. J. Electron. Gov. Res. Magdalini Kardara, Omri Fuchs, Eleni Kosta, Fotis Aisopos, Ilias Spais, Theodora A. Varvarigou
2012	—	`conf`	Retrieving, Storing, Correlating and Distributing Information for Cloud Management. GECON Spyridon V. Gogouvitis, Gregory Katsaros, Dimosthenis Kyriazis, Athanasios Voulodimos, Roman Talyansky, Theodora A. Varvarigou
2012	—	`conf`	Semantic Interoperability Between Clinical Research and Healthcare: The PONTE Approach. ESWC (Satellite Events) Anastasios Tagaris, Efthymios Chondrogiannis, Vassiliki Andronikou, George Tsatsaronis, Konstantinos Mourtzoukos, Joseph Roumier, Nikolaos Matskanis, Michael Schroeder, Philippe Massonet, Dimitrios D. Koutsouris, Theodora A. Varvarigou
2012	—	`ch.`	Service Level Agreements for Real-Time Service-Oriented Infrastructures. Achieving Real-Time in Distributed Computing Roland Kübert, Georgina Gallizo, Theodoros Polychniatis, Theodora A. Varvarigou, Eduardo Oliveros, Stephen C. Phillips, Karsten Oberle
2012	—	`ch.`	Service Quality Model Evaluation. Achieving Real-Time in Distributed Computing Fotis Aisopos, Magdalini Kardara, Vrettos Moulos, Athanasios Papaoikonomou, Konstantinos Tserpes, Theodora A. Varvarigou
2012	—	`conf`	SocIoS: A Social Media Application Ontology. OTM Workshops Konstantinos Tserpes, George Papadakis, Magdalini Kardara, Athanasios Papaoikonomou, Fotis Aisopos, Emmanuel Sardis, Theodora A. Varvarigou
2012	—	`conf`	Social-like analysis on Virtual Machine communication traces. CloudNet Panagiotis C. Kokkinos, Theodora A. Varvarigou, Aristotelis Kretsis, Emmanouel A. Varvarigos
2012	—	`ch.`	Taxonomy and State of the Art of Service Discovery Mechanisms and Their Relation to the Cloud Computing Stack. Achieving Real-Time in Distributed Computing George Kousiouris, Dimosthenis Kyriazis, Theodora A. Varvarigou, Eduardo Oliveros, Patrick Mandic
2012	—	`conf`	Textual and contextual patterns for sentiment analysis over microblogs. WWW (Companion Volume) Fotis Aisopos, George Papadakis, Konstantinos Tserpes, Theodora A. Varvarigou
2012	J	`jnl`	Virtualised e-Learning on the IRMOS real-time Cloud. Serv. Oriented Comput. Appl. Tommaso Cucinotta, Fabio Checconi, George Kousiouris, Kleopatra Konstanteli, Spyridon V. Gogouvitis, Dimosthenis Kyriazis, Theodora A. Varvarigou, Alessandro Mazzetti, Zlatko Zlatev, Juri Papay, Michael J. Boniface, Sören Berger, Dominik Lamp, Thomas Voith, Manuel Stein
2012	J	`jnl`	Workflow management for soft real-time interactive applications in virtualized environments. Future Gener. Comput. Syst. Spyridon V. Gogouvitis, Kleopatra Konstanteli, Stefan Waldschmidt, George Kousiouris, Gregory Katsaros, Andreas Menychtas, Dimosthenis Kyriazis, Theodora A. Varvarigou
2011	C	`conf`	A Business Resolution Engine for Cloud Marketplaces. CloudCom Andreas Menychtas, Anna Gatzioura, Theodora A. Varvarigou
2011	C	`conf`	A Front-end, Hadoop-based Data Management Service for Efficient Federated Clouds. CloudCom George Kousiouris, George Vafiadis, Theodora A. Varvarigou
2011	—	`conf`	A Service Oriented Architecture Enabling Policy Simulation in Virtual Spaces. VS-GAMES Magdalini Kardara, Omri Fuchs, Fotis Aisopos, Athanasios Papaoikonomou, Konstantinos Tserpes, Theodora A. Varvarigou
2011	—	`conf`	A Unified Management Model for Data Intensive Storage Clouds. NCCA Athanasios Voulodimos, Spyridon V. Gogouvitis, Nikoletta Mavrogeorgi, Roman Talyansky, Dimosthenis Kyriazis, Stefanos Koutsoutos, Vasileios Alexandrou, Elliot K. Kolodner, Per Brand, Theodora A. Varvarigou
2011	B	`conf`	A dataset for workflow recognition in industrial scenes. ICIP Athanasios Voulodimos, Dimitrios I. Kosmopoulos, Georgios Vasiliou, Emmanuel Sardis, Anastasios D. Doulamis, Vasilios Anagnostopoulos, Constantinos Lalos, Theodora A. Varvarigou
2011	—	`conf`	An Industrial Visual Surveillance Framework Based on a Pre-Configured Behavior Repertoire: A Practical Approach. UKSim Vasilios Anagnostopoulos, Emmanuel Sardis, Theodora A. Varvarigou
2011	J	`jnl`	Case-based approach using behavioural biometrics aimed at Assisted Living. J. Ambient Intell. Humaniz. Comput. Stefanos Xefteris, Vassiliki Andronikou, Konstantinos Tserpes, Theodora A. Varvarigou
2011	—	`conf`	Demonstration of the OPTIMIS Toolkit for Cloud Service Provisioning. ServiceWave Rosa M. Badia, Marcelo Corrales, Theo Dimitrakos, Karim Djemame, Erik Elmroth, Ana Juan Ferrer, Nikolaus Forgó, Jordi Guitart, Francisco Hernández-Rodriguez, Benoit Hudzia, Alexander Kipp, Kleopatra Konstanteli, George Kousiouris, Srijith K. Nair, Tabassum Sharif, Craig Sheridan, Raül Sirvent, Johan Tordsson, Theodora A. Varvarigou, Stefan Wesner, Wolfgang Ziegler, Csilla Zsigri
2011	—	`conf`	Enabling risk assessment and analysis by event detection in dementia patients using a reconfigurable rule set. PETRA Stefanos Xefteris, Andrey Baboshin, Konstantinos Tserpes, Aggelos Androulidakis, Yuri Glickman, Theodora A. Varvarigou, Maria Haritou, Francesco D'Andria
2011	J	`jnl`	Exploiting grid technologies for the simulation of clinical trials: the paradigm of Simul. Theodoros E. Athanaileas, Andreas Menychtas, Dimitra D. Dionysiou, Dimosthenis Kyriazis, Dimitra I. Kaklamani, Theodora A. Varvarigou, Nikolaos K. Uzunoglu, Georgios S. Stamatakos
2011	—	`conf`	Interactive Social TV on Service Oriented Environments: Challenges and Enablers. VS-GAMES Dimosthenis Kyriazis, George Kousiouris, Andreas Menychtas, Anastasios D. Doulamis, Theodora A. Varvarigou
2011	—	`conf`	Multi-agent based Surveillance of Human Workflows. ICAART (1) Emmanuel Sardis, Vasilios Anagnostopoulos, Theodora A. Varvarigou
2011	J	`jnl`	Online classification of visual tasks for industrial workflow monitoring. Neural Networks Athanasios Voulodimos, Dimitrios I. Kosmopoulos, Galina V. Veres, Helmut Grabner, Luc Van Gool, Theodora A. Varvarigou
2011	—	`conf`	Probabilistic admission control for elastic cloud computing. SOCA Kleopatra Konstanteli, Theodora A. Varvarigou, Tommaso Cucinotta
2011	—	`conf`	QoS-oriented Service Management in clouds for large scale industrial activity recognition. SoCPaR Athanasios Voulodimos, Dimosthenis Kyriazis, Spyridon V. Gogouvitis, Anastasios D. Doulamis, Dimitrios I. Kosmopoulos, Theodora A. Varvarigou
2011	—	`conf`	Reasoner system for video creation having as input a conceptual video description. CIVI Nikoletta Mavrogeorgi, Stefanos Koutsoutos, Angelos Yannopoulos, Theodora A. Varvarigou
2011	J	`jnl`	The effects of scheduling, workload type and consolidation scenarios on virtual machine performance and their prediction through optimized artificial neural networks. J. Syst. Softw. George Kousiouris, Tommaso Cucinotta, Theodora A. Varvarigou
2011	C	`conf`	Translation of application-level terms to resource-level attributes across the Cloud stack layers. ISCC George Kousiouris, Dimosthenis Kyriazis, Spyridon V. Gogouvitis, Andreas Menychtas, Kleopatra Konstanteli, Theodora A. Varvarigou
2011	—	`conf`	Video summarization guiding evaluative rectification for industrial activity recognition. ICCV Workshops Athanasios Voulodimos, Anastasios D. Doulamis, Dimitrios I. Kosmopoulos, Theodora A. Varvarigou
2010	B	`conf`	A Service Oriented Architecture for achieving QoSaware Workflow Management in Virtualized Environments. CNSM Spyridon V. Gogouvitis, Kleopatra Konstanteli, George Kousiouris, Gregory Katsaros, Dimosthenis Kyriazis, Theodora A. Varvarigou
2010	—	`conf`	A Service-Oriented Framework for GNU Octave-Based Performance Prediction. IEEE SCC George Kousiouris, Dimosthenis Kyriazis, Kleopatra Konstanteli, Spyridon V. Gogouvitis, Gregory Katsaros, Theodora A. Varvarigou
2010	J	`jnl`	A Study on the Effect of Application and Resource Characteristics on the QoS in Service Provisioning Environments. Int. J. Distributed Syst. Technol. Theodora A. Varvarigou, Konstantinos Tserpes, Dimosthenis Kyriazis, Fabrizio Silvestri, Nikolaos Psimogiannos
2010	—	`conf`	A service oriented monitoring framework for soft real-time applications. SOCA Gregory Katsaros, George Kousiouris, Spyridon V. Gogouvitis, Dimosthenis Kyriazis, Theodora A. Varvarigou
2010	Misc	`conf`	An Architectural Approach for Event-Based Execution Management in Service Oriented Infrastructures. SYNASC Spyridon V. Gogouvitis, Kleopatra Konstanteli, Dimosthenis Kyriazis, Theodora A. Varvarigou
2010	J	`jnl`	Analysis and retrieval of events/actions and workflows in video streams. Multim. Tools Appl. Anastasios D. Doulamis, Luc Van Gool, Mark S. Nixon, Nikolaos D. Doulamis, Theodora A. Varvarigou
2010	—	`conf`	Analysis of requirements and specifications for a monitoring system to support the self-management of dementia patients at home. PETRA Stefanos Xefteris, Maria Haritou, Konstantinos Tserpes, Alessandro Serretti, Josep Ramon Llopart, Raffaella Calati, Theodora A. Varvarigou
2010	—	`conf`	Behavior Recognition from Multiple Views Using Fused Hidden Markov Models. SETN Dimitrios I. Kosmopoulos, Athanasios Voulodimos, Theodora A. Varvarigou
2010	—	`conf`	Enhanced human behavior recognition using HMM and evaluative rectification. ARTEMIS@ACM Multimedia Nikolaos D. Doulamis, Athanasios Voulodimos, Dimitrios I. Kosmopoulos, Theodora A. Varvarigou
2010	J	`jnl`	Execution Management for Mobile Service-Oriented Environments. Int. J. Syst. Serv. Oriented Eng. Kleopatra Konstanteli, Tom Kirkham, Julian R. Gallop, Brian Matthews, Ian J. Johnson, Magdalini Kardara, Theodora A. Varvarigou
2010	—	`conf`	Industrial Workflows Recognition by Computer Vision and AI Technologies. IIH-MSP Emmanuel Sardis, Theodora A. Varvarigou
2010	—	`conf`	Minimizing Technical Complexities in Emerging Cloud Computing Platforms. Euro-Par Workshops Andreas Menychtas, George Kousiouris, Dimosthenis Kyriazis, Theodora A. Varvarigou
2010	—	`conf`	Multi-agent Based Surveillance of Workflows. Web Intelligence/IAT Workshops Emmanuel Sardis, Vasilios Anagnostopoulos, Theodora A. Varvarigou
2010	—	`ed.`	Networks for Grid Applications - Third International ICST Conference, GridNets 2009, Athens, Greece, September 8-9, 2009, Revised Selected Papers GridNets Anastasios D. Doulamis, Joe Mambretti, Ioannis Tomkos, Theodora A. Varvarigou
2010	—	`conf`	Object Flow: Learning Object Displacement. ACCV Workshops (1) Constantinos Lalos, Helmut Grabner, Luc Van Gool, Theodora A. Varvarigou
2010	J	`jnl`	Optimum allocation of distributed service workflows with probabilistic real-time guarantees. Serv. Oriented Comput. Appl. Kleopatra Konstanteli, Tommaso Cucinotta, Theodora A. Varvarigou
2010	—	`ch.`	Portals for Service Oriented Infrastructures. Service Oriented Infrastructures and Cloud Service Platforms for the Enterprise Efstathios Karanastasis, Theodora A. Varvarigou, Piotr Grabowski
2010	B	`conf`	Robust Human Behavior Modeling from Multiple Cameras. ICPR Dimitrios I. Kosmopoulos, Athanasios Voulodimos, Theodora A. Varvarigou
2010	—	`conf`	Robust Workflow Recognition Using Holistic Features and Outlier-Tolerant Fused Hidden Markov Models. ICANN (1) Athanasios Voulodimos, Helmut Grabner, Dimitrios I. Kosmopoulos, Luc Van Gool, Theodora A. Varvarigou
2010	—	`conf`	Semantically-enabled Intelligent Patient Recruitment in Clinical Trials. 3PGCIC Vassiliki Andronikou, Efstathios Karanastasis, Efthymios Chondrogiannis, Konstantinos Tserpes, Theodora A. Varvarigou
2010	—	`conf`	Service Selection Decision Support in the Internet of Services. GECON Konstantinos Tserpes, Fotis Aisopos, Dimosthenis Kyriazis, Theodora A. Varvarigou
2010	—	`conf`	Tools for semi-automatic monitoring of industrial workflows. ARTEMIS@ACM Multimedia Roland Mörzinger, Manolis Sardis, Igor Rosenberg, Helmut Grabner, Galina V. Veres, Imed Bouchrika, Marcus Thaler, René Schuster, Albert Hofmann, Georg Thallinger, Vasileios Anagnostopoulos, Dimitrios I. Kosmopoulos, Athanasios Voulodimos, Constantinos Lalos, Nikolaos D. Doulamis, Theodora A. Varvarigou, Rolando Palma Zelada, Ignacio Jubert Soler, Severin Stalder, Luc Van Gool, Lee Middleton, Zoheir A. Sabeur, Banafshe Arbab-Zavar, John N. Carter, Mark S. Nixon
2010	—	`conf`	Virtualised e-Learning with real-time guarantees on the IRMOS platform. SOCA Tommaso Cucinotta, Fabio Checconi, Zlatko Zlatev, Juri Papay, Mike J. Boniface, George Kousiouris, Dimosthenis Kyriazis, Theodora A. Varvarigou, Soeren Berger, Dominik Lamp, Alessandro Mazzetti, Thomas Voith, Manuel Stein
2010	—	`conf`	Workflows Recognition through Multi Agents in Surveillance Systems. IFIP AI Manolis Sardis, Vasilios Anagnostopoulos, Theodora A. Varvarigou
2009	—	`ch.`	A Neural Network Approach Implementing Non-Linear Relevance Feedback to Improve the Performance of Medical Information Retrieval Systems. Information Retrieval in Biomedicine Dimosthenis Kyriazis, Anastasios D. Doulamis, Theodora A. Varvarigou
2009	—	`conf`	A QoS-Based Selection Mechanism Exploiting Business Relationships in Workflows. GECON Dimosthenis Kyriazis, Konstantinos Tserpes, Ioannis Papagiannis, Kleopatra Konstanteli, Theodora A. Varvarigou
2009	J	`jnl`	A secure framework exploiting content guided and automated algorithms for real time video searching. Multim. Tools Appl. Dimitrios Halkos, Nikolaos D. Doulamis, Anastasios D. Doulamis, Angelos Yannopoulos, Theodora A. Varvarigou, George Mourkousis, Katerina Tsiara
2009	—	`conf`	Advance reservations for distributed real-time workflows with probabilistic service guarantees. SOCA Tommaso Cucinotta, Kleopatra Konstanteli, Theodora A. Varvarigou
2009	J	`jnl`	Factor Analysis Latent Subspace Modeling and Robust Fuzzy Clustering Using t -Distributions. IEEE Trans. Fuzzy Syst. Sotirios Chatzis, Theodora A. Varvarigou
2009	J	`jnl`	Fault tolerant and prioritized scheduling in OGSA-based mobile Grids. Concurr. Comput. Pract. Exp. Antonios Litke, Dimitrios Halkos, Konstantinos Tserpes, Dimosthenis Kyriazis, Theodora A. Varvarigou
2009	—	`conf`	Hybrid tracking approach for assistive environments. PETRA Constantinos Lalos, Vasilios Anagnostopoulos, Kleopatra Konstanteli, Theodora A. Varvarigou
2009	—	`conf`	Real-Time Guarantees in Flexible Advance Reservations. COMPSAC (2) Kleopatra Konstanteli, Dimosthenis Kyriazis, Theodora A. Varvarigou, Tommaso Cucinotta, Gaetano F. Anastasi
2009	J	`jnl`	Robust Sequential Data Modeling Using an Outlier Tolerant Hidden Markov Model. IEEE Trans. Pattern Anal. Mach. Intell. Sotirios Chatzis, Dimitrios I. Kosmopoulos, Theodora A. Varvarigou
2009	—	`conf`	Service oriented license providing. SOCA Gregory Katsaros, Savvas Antonopoulos, Dimosthenis Kyriazis, Theodora A. Varvarigou
2009	J	`jnl`	Service selection and workflow mapping for Grids: an approach exploiting quality-of-service information. Concurr. Comput. Pract. Exp. Dimosthenis Kyriazis, Konstantinos Tserpes, Andreas Menychtas, Ioannis Sarantidis, Theodora A. Varvarigou
2009	J	`jnl`	Special section: Real-time attributes in grids. Future Gener. Comput. Syst. Theodora A. Varvarigou, Antonios Litke, Dimosthenis Kyriazis
2008	J	`jnl`	A Fuzzy Clustering Approach Toward Hidden Markov Random Field Models for Enhanced Spatially Constrained Image Segmentation. IEEE Trans. Fuzzy Syst. Sotirios Chatzis, Theodora A. Varvarigou
2008	—	`conf`	A grid-enabled toolkit for in silico oncology simulations. SimuTools Theodoros E. Athanaileas, Georgios S. Stamatakos, Andreas Menychtas, Dimitra I. Kaklamani, Dimitra D. Dionysiou, Theodora A. Varvarigou, Nikolaos K. Uzunoglu
2008	J	`jnl`	A novel mechanism for provisioning of high-level quality of service information in grid environments. Eur. J. Oper. Res. Konstantinos Tserpes, Dimosthenis Kyriazis, Andreas Menychtas, Theodora A. Varvarigou
2008	Misc	`conf`	A robust approach towards sequential data modeling and its application in automatic gesture recognition. ICASSP Sotirios Chatzis, Dimitrios I. Kosmopoulos, Theodora A. Varvarigou
2008	—	`conf`	An architecture for a self configurable video supervision. AREA Anastasios D. Doulamis, Dimitrios I. Kosmopoulos, Manolis Sardis, Theodora A. Varvarigou
2008	C	`conf`	An innovative content-based indexing technique with linear response suitable for pervasive environments. CBMI Constantinos Lalos, Anastasios D. Doulamis, Kleopatra Konstanteli, Pavlos Delias, Theodora A. Varvarigou
2008	J	`jnl`	An innovative workflow mapping mechanism for Grids in the frame of Quality of Service. Future Gener. Comput. Syst. Dimosthenis Kyriazis, Konstantinos Tserpes, Andreas Menychtas, Antonios Litke, Theodora A. Varvarigou
2008	—	`ch.`	Behavioural Biometric Profiling and Ambient Intelligence. Profiling the European Citizen Angelos Yannopoulos, Vassiliki Andronikou, Theodora A. Varvarigou
2008	—	`ch.`	Biometric Profiling: Opportunities and Risks. Profiling the European Citizen Vassiliki Andronikou, Angelos Yannopoulos, Theodora A. Varvarigou
2008	—	`conf`	Business Relationships in Grid Workflows. GECON Ioannis Papagiannis, Dimosthenis Kyriazis, Magdalini Kardara, Vassiliki Andronikou, Theodora A. Varvarigou
2008	C	`conf`	Clinical trial simulation in Grid environments. BIBE Dimosthenis Kyriazis, Andreas Menychtas, Dimitra D. Dionysiou, Georgios S. Stamatakos, Theodora A. Varvarigou
2008	C	`conf`	Data Aggregation and Analysis: A Grid-Based Approach for Medicine and Biology. ISPA Dimosthenis Kyriazis, Konstantinos Tserpes, George Kousiouris, Andreas Menychtas, Gregory Katsaros, Theodora A. Varvarigou
2008	B	`conf`	Evaluating Quality Provisioning Levels in Service Oriented Business Environments. EDOC Konstantinos Tserpes, Dimosthenis Kyriazis, Andreas Menychtas, Antonios Litke, Costis Christogiannis, Theodora A. Varvarigou
2008	A*	`conf`	First ACM international workshop on analysis and retrieval of events, actions and workflows in video streams. ACM Multimedia Anastasios D. Doulamis, Luc Van Gool, Mark S. Nixon, Theodora A. Varvarigou, Nikolaos D. Doulamis
2008	J	`jnl`	MI-MERCURY: A mobile agent architecture for ubiquitous retrieval and delivery of multimedia information. Multim. Tools Appl. Nikolaos Papadakis, Anastasios D. Doulamis, Antonios Litke, Nikolaos D. Doulamis, Dimitrios Skoutas, Theodora A. Varvarigou
2008	J	`jnl`	Managing service level agreement contracts in OGSA-based Grids. Future Gener. Comput. Syst. Antonios Litke, Kleopatra Konstanteli, Vassiliki Andronikou, Sotirios Chatzis, Theodora A. Varvarigou
2008	—	`ed.`	Proceedings of the 1st ACM Workshop on Analysis and Retrieval of Events/Actions and Workflows in Video Streams, AREA 2008, Vancouver, British Columbia, Canada, October 31, 2008 AREA Anastasios D. Doulamis, Luc Van Gool, Mark S. Nixon, Theodora A. Varvarigou, Nikolaos D. Doulamis, Manolis Sardis
2008	—	`conf`	QoS-Based Decision Services in Grids. Panhellenic Conference on Informatics Dimosthenis Kyriazis, Peer Hasselmeyer, Konstantinos Tserpes, Andreas Menychtas, Theodora A. Varvarigou
2008	—	`conf`	Realtime-enabled workflow management in service oriented infrastructures. AREA Spyridon V. Gogouvitis, George Kousiouris, Kleopatra Konstanteli, Theodoros Polychniatis, Andreas Menychtas, Dimosthenis Kyriazis, Theodora A. Varvarigou
2008	J	`jnl`	Robust fuzzy clustering using mixtures of Student's-t distributions. Pattern Recognit. Lett. Sotirios Chatzis, Theodora A. Varvarigou
2008	J	`jnl`	Signal Modeling and Classification Using a Robust Latent Space Model Based on t Distributions. IEEE Trans. Signal Process. Sotirios Chatzis, Dimitrios I. Kosmopoulos, Theodora A. Varvarigou
2007	—	`conf`	A content-based image retrieval scheme allowing for robust automatic personalization. CIVR Sotirios Chatzis, Anastasios D. Doulamis, Theodora A. Varvarigou
2007	J	`jnl`	Adjusted fair scheduling and non-linear workload prediction for QoS guarantees in grid computing. Comput. Commun. Nikolaos D. Doulamis, Anastasios D. Doulamis, Antonios Litke, Athanasios Panagakis, Theodora A. Varvarigou, Emmanouel A. Varvarigos
2007	—	`conf`	An Open Architecture for QoS Information in Business Grids. CoreGRID Konstantinos Tserpes, Dimosthenis Kyriazis, Andreas Menychtas, Theodora A. Varvarigou, Fabrizio Silvestri, Domenico Laforenza
2007	J	`jnl`	Efficient task replication and management for adaptive fault tolerance in Mobile Grid environments. Future Gener. Comput. Syst. Antonios Litke, Dimitrios Skoutas, Konstantinos Tserpes, Theodora A. Varvarigou
2007	J	`jnl`	Fair Scheduling Algorithms in Grids. IEEE Trans. Parallel Distributed Syst. Nikolaos D. Doulamis, Emmanouel A. Varvarigos, Theodora A. Varvarigou
2007	J	`jnl`	e-Business applications on the Grid: a toolkit for centralized workload prediction and access. Concurr. Comput. Pract. Exp. Konstantinos Dolkas, Dimosthenis Kyriazis, Andreas Menychtas, Theodora A. Varvarigou
2006	—	`conf`	A Cross Media Platform for Personalized Leisure & Entertainment: The POLYMNIA Approach. AXMEDIS Vasilios Anagnostopoulos, Sotirios Chatzis, Constantinos Lalos, Anastasios D. Doulamis, Dimitrios I. Kosmopoulos, Theodora A. Varvarigou, Helmut Neuschmied, Georg Thallinger, Stuart E. Middleton, Matthew Addis, Eduardo Bustos, Fabrizio Giorgini
2006	J	`jnl`	MEMPHIS: A mobile agent-based system for enabling acquisition of multilingual content and providing flexible format internet premium services. J. Syst. Archit. Nikolaos Papadakis, Antonios Litke, Dimitrios Skoutas, Theodora A. Varvarigou
2006	—	`conf`	Video Representation and Retrieval Using Spatio-temporal Descriptors and Region Relations. ICANN (2) Sotirios Chatzis, Anastasios D. Doulamis, Dimitrios I. Kosmopoulos, Theodora A. Varvarigou
2005	—	`conf`	A Task Replication and Fair Resource Management Scheme for Fault Tolerant Grids. EGC Antonios Litke, Konstantinos Tserpes, Konstantinos Dolkas, Theodora A. Varvarigou
2005	—	`conf`	An Automatic Web Wrapper for Extracting Information from Web Sources, Using Clustering Techniques. SAINT Nikolaos Papadakis, Dimitrios Skoutas, Konstantinos Raftopoulos, Theodora A. Varvarigou
2005	B	`conf`	Computational workload prediction for grid oriented industrial applications: the case of 3D-image rendering. CCGRID Antonios Litke, Konstantinos Tserpes, Theodora A. Varvarigou
2005	J	`jnl`	Quality-Of-Service Adaptive Control Of Multimedia Services In Short-Term Resource Reservation Networks. Cybern. Syst. George A. Rovithakis, Athanasios G. Malamos, Theodora A. Varvarigou, Manolis A. Christodoulou
2005	A	`conf`	Retrieving, Adapting and Delivering Multimedia Content Using a Mobile Agent Architecture. ICME Nikolaos Papadakis, Anastasios D. Doulamis, Dimitrios Skoutas, Antonios Litke, Nikolaos D. Doulamis, Theodora A. Varvarigou
2005	J	`jnl`	STAVIES: A System for Information Extraction from Unknown Web Data Sources through Automatic Web Wrapper Generation Using Clustering Techniques. IEEE Trans. Knowl. Data Eng. Nikolaos Papadakis, Dimitrios Skoutas, Konstantinos Raftopoulos, Theodora A. Varvarigou
2004	J	`jnl`	A combined fuzzy-neural network model for non-linear prediction of 3-D rendering workload in Grid computing. IEEE Trans. Syst. Man Cybern. Part B Nikolaos D. Doulamis, Anastasios D. Doulamis, Athanasios Panagakis, Konstantinos Dolkas, Theodora A. Varvarigou, Emmanouel A. Varvarigos
2004	—	`conf`	An Advanced Architecture for a Commercial Grid Infrastructure. European Across Grids Conference Antonios Litke, Athanasios Panagakis, Anastasios D. Doulamis, Nikolaos D. Doulamis, Theodora A. Varvarigou, Emmanouel A. Varvarigos
2004	J	`jnl`	Moving E-Commerce with PIVOTS: Private Information Viewing Offering Total Safety. IEEE Trans. Knowl. Data Eng. Angelos Yannopoulos, Yiannis Stavroulas, Theodora A. Varvarigou
2003	J	`jnl`	Adaptive Algorithms for Interactive Multimedia. IEEE Multim. Nikolaos D. Doulamis, Anastasios D. Doulamis, Theodora A. Varvarigou
2003	J	`jnl`	Application of Genetic Algorithms to a Large-Scale Multiple-Constraint Vehicle Routing Problem. Int. J. Comput. Intell. Appl. George Mourkousis, Matthew Protonotarios, Theodora A. Varvarigou
2003	J	`jnl`	Efficient Content-Based Image Retrieval Using Fuzzy Organization and Optimal Relevance Feedback. Int. J. Image Graph. Anastasios D. Doulamis, Nikolaos D. Doulamis, Theodora A. Varvarigou
2003	Misc	`conf`	Reliable Network of Omega - Interconnected Identical Processing Elements. PDPTA Dimitrios I. Kosmopoulos, Anastasios D. Doulamis, Nikolaos D. Doulamis, Theodora A. Varvarigou
2002	—	`conf`	A Method Which Enables the Assessment of Provate Data by an Untrusted Third Party Using Arbitrary Algorithms But Prevents Disclosure of Their Content. International Conference on Internet Computing Angelos Yannopoulos, Yiannis Stavroulas, Nikolaos Papadakis, Dimitrios Halkos, Theodora A. Varvarigou
2002	J	`jnl`	A Model for Availability of Quality of Service in Distributed Multimedia Systems. Multim. Tools Appl. Athanasios G. Malamos, Elias N. Malamas, Theodora A. Varvarigou, Sudhir R. Ahuja
2002	—	`conf`	A Technique for Semi-automatic Database Integration in Database Federations. ISDB Yiannis Stavroulas, Theodora A. Varvarigou
2002	—	`conf`	Adaptable neural networks for modeling recursive non-linear systems. DSP Nikolaos D. Doulamis, Anastasios D. Doulamis, Theodora A. Varvarigou
2002	—	`conf`	Ozone : An Insulating Layer Between Ontologies, Databases And Object-oriented Applications. ECIS Yiannis Stavroulas, Theodora A. Varvarigou, Yiannis Kouroupis, Katerina Tsiara
2002	J	`jnl`	The EFTOS approach to dependability in embedded supercomputing. IEEE Trans. Reliab. Geert Deconinck, Vincenzo De Florio, Theodora A. Varvarigou, Evangelos Verentziotis
2001	J	`jnl`	Automated inspection of gaps on the automobile production line through stereo vision and specular reflection. Comput. Ind. Dimitrios I. Kosmopoulos, Theodora A. Varvarigou
2001	A	`conf`	RACE: A Software-Based Fault Tolerance Scheme for Systematically Transforming Ordinary Algorithms to Robust Algorithms. IPDPS Chi-Hsiang Yeh, Behrooz Parhami, Emmanouel A. Varvarigos, Theodora A. Varvarigou
2000	Misc	`conf`	Construction of the acoustic inventory for a Greek text-to-speech concatenative synthesis system. ICASSP Costas Christogiannis, Theodora A. Varvarigou, Agatha Zappa, Yiannis Vamvakoulas, Chilin Shih, Amalia Arvaniti
2000	A	`conf`	Design and implementation of a Greek text-to-speech system based on concatenative synthesis. INTERSPEECH Costas Christogiannis, Yiannis Stavroulas, Yiannis Vamvakoulas, Theodora A. Varvarigou, Agatha Zappa, Chilin Shih, Amalia Arvaniti
2000	J	`jnl`	Fast Implementation of Binary Morphological Operations on Hardware-Efficient Systolic Architectures. J. VLSI Signal Process. Elias N. Malamas, Athanasios G. Malamos, Theodora A. Varvarigou
2000	—	`conf`	Very Large Scale Vehicle Routing with Time Windows and Stochastic Demand Using Genetic Algorithms with Parallel Fitness Evaluation. HPCN Europe Matthew Protonotarios, George Mourkousis, Ioannis Vyridis, Theodora A. Varvarigou
1999	J	`jnl`	A metacomputing environment for demanding applications: design, implementation, experiments and business benefit. Future Gener. Comput. Syst. Apostolos Meliones, Theodora A. Varvarigou, P. Tsagronis, Ad Emmen, Ion Barosan
1999	C	`conf`	On the Definition, Modelling, and Implementation of Quality of Service (QoS) in Distributed Multimedia Systems. ISCC Athanasios G. Malamos, Elias N. Malamas, Theodora A. Varvarigou, Sudhir R. Ahuja
1999	J	`jnl`	Reconfiguration Models and Algorithms for Stateful Interactive Processes. IEEE Trans. Software Eng. Theodora A. Varvarigou, Miltiades E. Anagnostou, Sudhir R. Ahuja
1999	—	`conf`	Scheduling Multimedia Applications with Quality of Service Requirements to Multiprocessor Systems. Applied Informatics Athanasios G. Malamos, Theodora A. Varvarigou, Elias N. Malamas
1999	—	`conf`	Vehicle routing with time windows and stochastic demand. PARCO Matthew Protonotarios, Ioannis Vyridis, C. Nikolaidis, Theodora A. Varvarigou
1998	C	`conf`	A market based approach for efficient resource management in an intranet. ISCC Theodora A. Varvarigou, Yannis A. Korilis, Giorgos A. Efthivoulidis, Sudhir R. Ahuja
1998	C	`conf`	A metacomputing environment for demanding applications: design, implementation, experiments and business benefit. ISCC Apostolos Meliones, Theodora A. Varvarigou
1998	—	`conf`	Efficient Distributed Execution of Computationally Intensive Tasks. HPCN Europe Apostolos Meliones, Ion Barosan, Theodora A. Varvarigou
1998	J	`jnl`	Fault-tolerant communication in embedded supercomputing. IEEE Micro Giorgos A. Efthivoulidis, Evangelos Verentziotis, Apostolos Meliones, Theodora A. Varvarigou, Antonios Kontizas, Geert Deconinck, Vincenzo De Florio
1998	A*	`conf`	Incentive-Compatible Pricing Strategies in Noncooperative Networks. INFOCOM Yannis A. Korilis, Theodora A. Varvarigou, Sudhir R. Ahuja
1997	J	`jnl`	A new model for fault and availability in complex multimedia services. Telecommun. Syst. Theodora A. Varvarigou, Sid Ahuja
1997	—	`conf`	EFTOS: A Software Framework for More Dependable Embedded HPC Applications. Euro-Par Geert Deconinck, Vincenzo De Florio, Rudy Lauwereins, Theodora A. Varvarigou
1997	—	`conf`	Remote Operations on Post Production Applications. HPCN Europe Apostolos Meliones, Theodora A. Varvarigou, Emmanuel N. Protonotarios
1997	C	`conf`	Rendering post production applications in distributed environments. ISCC Apostolos Meliones, Theodora A. Varvarigou, Emmanuel N. Protonotarios
1996	J	`jnl`	Scheduling In and Out Forests in the Presence of Communication Delays. IEEE Trans. Parallel Distributed Syst. Theodora A. Varvarigou, Vwani P. Roychowdhury, Thomas Kailath, Eugene L. Lawler
1994	B	`conf`	Distributed Reconfiguration of Multiprocessor Systems. SRDS Theodora A. Varvarigou, John A. Trotter
1993	J	`jnl`	A Polynomial Time Algorithm for Reconfiguring Multiple-Track Models. IEEE Trans. Computers Theodora A. Varvarigou, Vwani P. Roychowdhury, Thomas Kailath
1993	J	`jnl`	Reconfiguring Processor Arrays Using Multiple-Track Models: The 3-Track-1-Spare-Approach. IEEE Trans. Computers Theodora A. Varvarigou, Vwani P. Roychowdhury, Thomas Kailath
1993	—	`conf`	Scheduling in and Out Forests in the Presence of Communication Delays. IPPS Theodora A. Varvarigou, Vwani P. Roychowdhury, Thomas Kailath
1991	J	`jnl`	New algorithms for reconfiguring VLSI/WSI arrays. J. VLSI Signal Process. Theodora A. Varvarigou, Vwani P. Roychowdhury, Thomas Kailath