Christos Tryfonopoulos

78 papers A* 7A 3B 14C 3Misc 2Journal 24Unranked 24

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Cybersecurity in the IoT. Future Internet Christos Tryfonopoulos, Nicholas Kolokotronis
2025	J	`jnl`	A Machine Learning Framework for Harvesting and Harmonizing Cultural and Touristic Data. Inf. Kimon Deligiannis, Christos Tryfonopoulos, Paraskevi Raftopoulou, Costas Vassilakis, Vassilis Kaffes, Spiros Skiadopoulos
2025	J	`jnl`	Accelerating Scientific Discovery with Multi-Document Summarization of Impact-Ranked Papers. CoRR Paris Koloveas, Serafeim Chatzopoulos, Dionysis Diamantis, Christos Tryfonopoulos, Thanasis Vergoulis
2025	B	`conf`	Can LLMs Predict Citation Intent? An Experimental Analysis of In-Context Learning and Fine-Tuning on Open LLMs. TPDL Paris Koloveas, Serafeim Chatzopoulos, Thanasis Vergoulis, Christos Tryfonopoulos
2025	J	`jnl`	Can LLMs Predict Citation Intent? An Experimental Analysis of In-context Learning and Fine-tuning on Open LLMs. CoRR Paris Koloveas, Serafeim Chatzopoulos, Thanasis Vergoulis, Christos Tryfonopoulos
2025	B	`conf`	InsightGUIDE: An Opinionated AI Assistant for Guided Critical Reading of Scientific Literature. ICTAI Paris Koloveas, Serafeim Chatzopoulos, Thanasis Vergoulis, Christos Tryfonopoulos
2025	J	`jnl`	InsightGUIDE: An Opinionated AI Assistant for Guided Critical Reading of Scientific Literature. CoRR Paris Koloveas, Serafeim Chatzopoulos, Thanasis Vergoulis, Christos Tryfonopoulos
2023	A*	`conf`	Atrapos: Real-time Evaluation of Metapath Query Workloads. WWW Serafeim Chatzopoulos, Thanasis Vergoulis, Dimitrios Skoutas, Theodore Dalamagas, Christos Tryfonopoulos, Panagiotis Karras
2023	J	`jnl`	BIP! NDR (NoDoiRefs): A Dataset of Citations From Papers Without DOIs in Computer Science Conferences and Workshops. CoRR Paris Koloveas, Serafeim Chatzopoulos, Christos Tryfonopoulos, Thanasis Vergoulis
2023	B	`conf`	BIP! NDR (NoDoiRefs): A Dataset of Citations from Papers Without DOIs in Computer Science Conferences and Workshops. TPDL Paris Koloveas, Serafeim Chatzopoulos, Christos Tryfonopoulos, Thanasis Vergoulis
2023	C	`conf`	Comparing Data Store Performance for Full-Text Search: To SQL or to NoSQL? DATA George Fotopoulos, Paris Koloveas, Paraskevi Raftopoulou, Christos Tryfonopoulos
2023	Misc	`conf`	RoG§: A Pipeline for Automated Sensitive Data Identification and Anonymisation. CSR Sotirios Nikoletos, Stefanos Vlachos, Efstathios Zaragkas, Costas Vassilakis, Christos Tryfonopoulos, Paraskevi Raftopoulou
2022	J	`jnl`	ATRAPOS: Evaluating Metapath Query Workloads in Real Time. CoRR Serafeim Chatzopoulos, Thanasis Vergoulis, Dimitrios Skoutas, Theodore Dalamagas, Christos Tryfonopoulos, Panagiotis Karras
2022	J	`jnl`	Greek Hotels' Web Traffic: A Comparative Study Based on Search Engine Optimization Techniques and Technologies. Digit. Konstantinos I. Roumeliotis, Nikolaos D. Tselikas, Christos Tryfonopoulos
2022	J	`jnl`	VeTo+: improved expert set expansion in academia. Int. J. Digit. Libr. Serafeim Chatzopoulos, Thanasis Vergoulis, Theodore Dalamagas, Christos Tryfonopoulos
2021	J	`jnl`	A Crawler Architecture for Harvesting the Clear, Social, and Dark Web for IoT-Related Cyber-Threat Intelligence. CoRR Paris Koloveas, Thanasis Chantzios, Christos Tryfonopoulos, Spiros Skiadopoulos
2021	—	`conf`	A System for Collecting, Managing, Analyzing and Sharing Diverse, Multi-Faceted Cultural Heritage and Tourism Data. SMAP Kimon Deligiannis, Paraskevi Raftopoulou, Christos Tryfonopoulos, Costas Vassilakis
2021	J	`jnl`	Efficient deep learning models for land cover image classification. CoRR Ioannis Papoutsis, Nikolaos-Ioannis Bountos, Angelos Zavras, Dimitrios Michail, Christos Tryfonopoulos
2021	J	`jnl`	Further improvements on estimating the popularity of recently published papers. Quant. Sci. Stud. Serafeim Chatzopoulos, Thanasis Vergoulis, Ilias Kanellos, Theodore Dalamagas, Christos Tryfonopoulos
2021	B	`conf`	SciNeM: A Scalable Data Science Tool for Heterogeneous Network Mining. EDBT Serafeim Chatzopoulos, Thanasis Vergoulis, Panagiotis Deligiannis, Dimitrios Skoutas, Theodore Dalamagas, Christos Tryfonopoulos
2021	Misc	`conf`	Social Media Monitoring for IoT Cyber-Threats. CSR Sofia Alevizopoulou, Paris Koloveas, Christos Tryfonopoulos, Paraskevi Raftopoulou
2021	J	`jnl`	Social Media Monitoring for IoT Cyber-Threats. CoRR Sofia Alevizopoulou, Paris Koloveas, Christos Tryfonopoulos, Paraskevi Raftopoulou
2021	—	`conf`	VeTo-web: A Recommendation Tool for the Expansion of Sets of Scholars. JCDL Serafeim Chatzopoulos, Thanasis Vergoulis, Theodore Dalamagas, Christos Tryfonopoulos
2021	—	`conf`	Visualising Scientific Topic Evolution. WWW (Companion Volume) Panagiotis Deligiannis, Thanasis Vergoulis, Serafeim Chatzopoulos, Christos Tryfonopoulos
2020	—	`conf`	ArtSim: Improved Estimation of Current Impact for Recent Articles. ADBIS/TPDL/EDA Workshops Serafeim Chatzopoulos, Thanasis Vergoulis, Ilias Kanellos, Theodore Dalamagas, Christos Tryfonopoulos
2020	B	`conf`	Efficient Continuous Multi-Query Processing over Graph Streams. EDBT Lefteris Zervakis, Vinay Setty, Christos Tryfonopoulos, Katja Hose
2020	J	`jnl`	Hydria: An Online Data Lake for Multi-Faceted Analytics in the Cultural Heritage Domain. Big Data Cogn. Comput. Kimon Deligiannis, Paraskevi Raftopoulou, Christos Tryfonopoulos, Nikos Platis, Costas Vassilakis
2020	B	`conf`	VeTo: Expert Set Expansion in Academia. TPDL Thanasis Vergoulis, Serafeim Chatzopoulos, Theodore Dalamagas, Christos Tryfonopoulos
2019	B	`conf`	A Crawler Architecture for Harvesting the Clear, Social, and Dark Web for IoT-Related Cyber-Threat Intelligence. SERVICES Paris Koloveas, Thanasis Chantzios, Christos Tryfonopoulos, Spiros Skiadopoulos
2019	A	`conf`	BIP! Finder: Facilitating Scientific Literature Search by Exploiting Impact-Based Ranking. CIKM Thanasis Vergoulis, Serafeim Chatzopoulos, Ilias Kanellos, Panagiotis Deligiannis, Christos Tryfonopoulos, Theodore Dalamagas
2019	—	`conf`	DaST: An Online Platform for Automated Exercise Generation and Solving in the Data Science Domain. CSERC Charis Kotsiopoulos, Ioannis Doudoumis, Paraskevi Raftopoulou, Christos Tryfonopoulos
2019	J	`jnl`	Efficient Continuous Multi-Query Processing over Graph Streams. CoRR Lefteris Zervakis, Vinay Setty, Christos Tryfonopoulos, Katja Hose
2019	—	`conf`	Ping - A customizable, open-source information filtering system for textual data. DEBS Thanasis Chantzios, Lefteris Zervakis, Spiros Skiadopoulos, Christos Tryfonopoulos
2019	B	`conf`	SciTo Trends: Visualising Scientific Topic Trends. TPDL Serafeim Chatzopoulos, Panagiotis Deligiannis, Thanasis Vergoulis, Ilias Kanellos, Christos Tryfonopoulos, Theodore Dalamagas
2019	C	`conf`	The Quest for the Appropriate Cyber-threat Intelligence Sharing Platform. DATA Thanasis Chantzios, Paris Koloveas, Spiros Skiadopoulos, Nicholas Kolokotronis, Christos Tryfonopoulos, Vasiliki-Georgia Bilali, Dimitris Kavallieros
2018	—	`conf`	Efficient & Expressive Semantic Information Push for Cultural Heritage Applications. SW4CH@ESWC Christos Tryfonopoulos
2017	J	`jnl`	Query Reorganization Algorithms for Efficient Boolean Information Filtering. IEEE Trans. Knowl. Data Eng. Lefteris Zervakis, Christos Tryfonopoulos, Spiros Skiadopoulos, Manolis Koubarakis
2016	B	`conf`	Full-Text Support for Publish/Subscribe Ontology Systems. ESWC Lefteris Zervakis, Christos Tryfonopoulos, Spiros Skiadopoulos, Manolis Koubarakis
2016	A*	`conf`	R-Susceptibility: An IR-Centric Approach to Assessing Privacy Risks for Users in Online Communities. SIGIR Joanna Asia Biega, Krishna P. Gummadi, Ida Mele, Dragan Milchevski, Christos Tryfonopoulos, Gerhard Weikum
2016	—	`conf`	Towards Publish/Subscribe Functionality on Graphs. EDBT/ICDT Workshops Lefteris Zervakis, Christos Tryfonopoulos, Vinay Setty, Stephan Seufert, Spiros Skiadopoulos
2015	B	`conf`	Cloud-Based Data and Knowledge Management for Multi-Centre Biomedical Studies. K-CAP Amalia Tsafara, Christos Tryfonopoulos, Spiros Skiadopoulos, Lefteris Zervakis
2015	—	`conf`	Constructing Subsumption Hierarchies of Web Queries. USEWOD-PROFILES@ESWC Alexander Prohaska, Christos Tryfonopoulos, Georgiana Ifrim
2015	A	`conf`	PViz: Visualising P2P Multi-Agent Simulations. AAMAS Dimitris Giouroukis, Nikos Platis, Christos Tryfonopoulos
2015	—	`ch.`	SECRETA: A Tool for Anonymizing Relational, Transaction and RT-Datasets. Medical Data Privacy Handbook Giorgos Poulis, Aris Gkoulalas-Divanis, Grigorios Loukides, Spiros Skiadopoulos, Christos Tryfonopoulos
2015	—	`conf`	Towards content-based publish/subscribe for distributed social networks. DEBS Christos Tryfonopoulos, Paraskevi Raftopoulou, Vinay Setty, Argiris Xiros
2014	J	`jnl`	Distributed Large-Scale Information Filtering. Trans. Large Scale Data Knowl. Centered Syst. Christos Tryfonopoulos, Stratos Idreos, Manolis Koubarakis, Paraskevi Raftopoulou
2014	B	`conf`	Mindmap-Inspired Semantic Personal Information Management. EDBT Jenny Rompa, Christos Tryfonopoulos, Costas Vassilakis, George Lepouras
2014	B	`conf`	SECRETA: A System for Evaluating and Comparing RElational and Transaction Anonymization algorithms. EDBT Giorgos Poulis, Aris Gkoulalas-Divanis, Grigorios Loukides, Spiros Skiadopoulos, Christos Tryfonopoulos
2013	C	`conf`	CloudStudy: A cloud-based system for supporting multi-centre studies. BIBE Amalia Tsafara, Christos Tryfonopoulos, Spiros Skiadopoulos
2013	A	`conf`	DS4: A Distributed Social and Semantic Search System. ECIR Dionisis Kontominas, Paraskevi Raftopoulou, Christos Tryfonopoulos, Euripides G. M. Petrakis
2013	—	`conf`	DS4: Introducing Semantic Friendship in Distributed Social Networks. OTM Conferences Paraskevi Raftopoulou, Christos Tryfonopoulos, Euripides G. M. Petrakis, Nikos Zevlis
2013	J	`jnl`	Full-text Support for Publish/Subscribe Ontology Systems. CoRR Lefteris Zervakis, Christos Tryfonopoulos, Antonios Papadakis-Pesaresi, Manolis Koubarakis, Spiros Skiadopoulos
2013	J	`jnl`	OntoFM: A Personal Ontology-based File Manager for the Desktop. CoRR Jenny Rompa, Giorgos Lepouras, Costas Vassilakis, Christos Tryfonopoulos
2011	—	`conf`	Pricing Information Goods in Distributed Agent-Based Information Filtering. OTM Conferences (1) Christos Tryfonopoulos, Laura Maria Andreescu
2009	—	`conf`	Anonymity and Censorship Resistance in Unstructured Overlay Networks. OTM Conferences (1) Michael Backes, Marek Hamerlik, Alessandro Linari, Matteo Maffei, Christos Tryfonopoulos, Gerhard Weikum
2009	—	`conf`	EverLast: a distributed architecture for preserving the web. JCDL Avishek Anand, Srikanta J. Bedathur, Klaus Berberich, Ralf Schenkel, Christos Tryfonopoulos
2009	J	`jnl`	Information filtering and query indexing for an information retrieval model. ACM Trans. Inf. Syst. Christos Tryfonopoulos, Manolis Koubarakis, Yannis Drougas
2009	J	`jnl`	Rewiring strategies for semantic overlay networks. Distributed Parallel Databases Paraskevi Raftopoulou, Euripides G. M. Petrakis, Christos Tryfonopoulos
2008	A*	`conf`	Anonymous and censorship resistant content sharing in unstructured overlays. PODC Michael Backes, Marek Hamerlik, Alessandro Linari, Matteo Maffei, Christos Tryfonopoulos, Gerhard Weikum
2008	B	`conf`	Approximate Information Filtering in Peer-to-Peer Networks. WISE Christian Zimmer, Christos Tryfonopoulos, Klaus Berberich, Manolis Koubarakis, Gerhard Weikum
2008	A*	`conf`	Exploiting correlated keywords to improve approximate information filtering. SIGIR Christian Zimmer, Christos Tryfonopoulos, Gerhard Weikum
2008	—	`conf`	Information Retrieval and Filtering over Self-organising Digital Libraries. ECDL Paraskevi Raftopoulou, Euripides G. M. Petrakis, Christos Tryfonopoulos, Gerhard Weikum
2008	—	`conf`	P2P Information Retrieval and Filtering with MAPS. Peer-to-Peer Computing Christian Zimmer, Johannes Heinz, Christos Tryfonopoulos, Gerhard Weikum
2007	J	`jnl`	Architectural Alternatives for Information Filtering in Structured Overlays. IEEE Internet Comput. Christos Tryfonopoulos, Christian Zimmer, Gerhard Weikum, Manolis Koubarakis
2007	—	`conf`	Efficient Search and Approximate Information Filtering in a Distributed Peer-to-Peer Environment of Digital Libraries. DELOS Christian Zimmer, Christos Tryfonopoulos, Gerhard Weikum
2007	—	`conf`	MinervaDL: An Architecture for Information Retrieval and Filtering in Distributed Digital Libraries. ECDL Christian Zimmer, Christos Tryfonopoulos, Gerhard Weikum
2006	A*	`conf`	Distributed Evaluation of Continuous Equi-join Queries over Large Structured Overlay Networks. ICDE Stratos Idreos, Christos Tryfonopoulos, Manolis Koubarakis
2006	J	`jnl`	Logic and Computational Complexity for Boolean Information Retrieval. IEEE Trans. Knowl. Data Eng. Manolis Koubarakis, Spiros Skiadopoulos, Christos Tryfonopoulos
2005	—	`conf`	LibraRing: An Architecture for Distributed Digital Libraries Based on DHTs. ECDL Christos Tryfonopoulos, Stratos Idreos, Manolis Koubarakis
2005	A*	`conf`	Publish/subscribe functionality in IR environments using structured overlay networks. SIGIR Christos Tryfonopoulos, Stratos Idreos, Manolis Koubarakis
2004	A*	`conf`	Filtering algorithms for information retrieval models with named attributes and proximity operators. SIGIR Christos Tryfonopoulos, Manolis Koubarakis, Yannis Drougas
2004	—	`conf`	Implementing Publish/Subscribe Systems with Languages from Information Retrieval on Top of Structured Overlay Networks. Workshop on Peer-to-Peer Information Retrieval Christos Tryfonopoulos, Manolis Koubarakis
2004	—	`conf`	P2P-DIET: An Extensible P2P Service that Unifies Ad-hoc and Continuous Querying in Super-Peer Networks. SIGMOD Conference Stratos Idreos, Manolis Koubarakis, Christos Tryfonopoulos
2004	B	`conf`	P2P-DIET: One-Time and Continuous Queries in Super-Peer Networks. EDBT Stratos Idreos, Manolis Koubarakis, Christos Tryfonopoulos
2004	—	`conf`	Query Processing in Super-Peer Networks with Languages Based on Information Retrieval: The P2P-DIET Approach. EDBT Workshops Stratos Idreos, Christos Tryfonopoulos, Manolis Koubarakis, Yannis Drougas
2003	J	`jnl`	Selective information dissemination in P2P networks: problems and solutions. SIGMOD Rec. Manolis Koubarakis, Christos Tryfonopoulos, Stratos Idreos, Yannis Drougas
2002	—	`conf`	Data Models and Languages for Agent-Based Textual Information Dissemination. CIA Manolis Koubarakis, Christos Tryfonopoulos, Paraskevi Raftopoulou, T. Koutris
2002	—	`conf`	Information Alert in Distributed Digital Libraries: The Models, Languages, and Architecture of DIAS. ECDL Manolis Koubarakis, T. Koutris, Christos Tryfonopoulos, Paraskevi Raftopoulou