Dimitrios Tsoumakos

96 papers A 7B 9C 2Misc 4Journal 25Unranked 47
YearRankTypeTitle / Venue / Authors
2025 — conf
Analytics Modelling over Multiple Datasets Using Vector Embeddings.
DEXA (2)
Andreas Loizou, Dimitrios Tsoumakos
2025 A conf
Chunked Data Shapley: A Scalable Dataset Quality Assessment for Machine Learning.
CIKM
Andreas Loizou, Dimitrios Tsoumakos
2025 J jnl
Chunked Data Shapley: A Scalable Dataset Quality Assessment for Machine Learning.
CoRR
Andreas Loizou, Dimitrios Tsoumakos
2025 — conf
DInos: A Deep Reinforcement Learning Approach to Generalizable Autoscaling in Stateless Cloud Applications.
DEXA (1)
Constantinos Bitsakos, Dimitrios Tsoumakos, Ioannis Konstantinou, Nectarios Koziris
2025 J jnl
Data Analysis Prediction over Multiple Unseen Datasets: A Vector Embedding Approach.
CoRR
Andreas Loizou, Dimitrios Tsoumakos
2025 — conf
VEnOM: A Vector Embedding Operator Modelling Framework.
DEBS
Andreas Loizou, Nikolaos Andriotis, Dimitrios Tsoumakos
2025 — conf
Workshop on Relaxed Semantics in Data Analytics Pipelines (RELAX 2025).
DEBS
Deepak P, Dimitrios Tsoumakos, Thai Son Mai
2023 — conf
DAPHNE Runtime: Harnessing Parallelism for Integrated Data Analysis Pipelines.
Euro-Par Workshops
Aristotelis Vontzalidis, Stratos Psomadakis, Constantinos Bitsakos, Mark Dokter, Kevin Innerebner, Patrick Damme, Matthias Boehm, Florina M. Ciorba, Ahmed Eleliemy, Vasileios Karakostas, Ales Zamuda, Dimitrios Tsoumakos
2021 J jnl
Workload-aware wavelet synopses for sliding window aggregates.
Distributed Parallel Databases
Ioannis Mytilinis, Dimitrios Tsoumakos, Nectarios Koziris
2020 — conf
Content-Based Analytics: Moving beyond Data Size.
BigDataService
Dimitrios Tsoumakos, Ioannis Giannakopoulos
2020 J jnl
Dynamic planar range skyline queries in log logarithmic expected time.
Inf. Process. Lett.
Katerina Doka, Andreas Kosmatopoulos, Apostolos Papadopoulos, Spyros Sioutas, Kostas Tsichlas, Dimitrios Tsoumakos
2019 — conf
Apollo: A Dataset Profiling and Operator Modeling System.
SIGMOD Conference
Tasos Bakogiannis, Ioannis Giannakopoulos, Dimitrios Tsoumakos, Nectarios Koziris
2019 B conf
Maintaining Wavelet Synopses for Sliding-Window Aggregates.
SSDBM
Ioannis Mytilinis, Dimitrios Tsoumakos, Nectarios Koziris
2019 B conf
Predicting Graph Operator Output over Multiple Graphs.
ICWE
Tasos Bakogiannis, Ioannis Giannakopoulos, Dimitrios Tsoumakos, Nectarios Koziris
2019 J jnl
Scaling the Construction of Wavelet Synopses for Maximum Error Metrics.
IEEE Trans. Knowl. Data Eng.
Ioannis Mytilinis, Dimitrios Tsoumakos, Nectarios Koziris
2018 A conf
A Content-Based Approach for Modeling Analytics Operators.
CIKM
Ioannis Giannakopoulos, Dimitrios Tsoumakos, Nectarios Koziris
2018 J jnl
A Similarity-based Approach to Modeling Graph Operators.
CoRR
Tasos Bakogiannis, Ioannis Giannakopoulos, Dimitrios Tsoumakos, Nectarios Koziris
2018 J jnl
Cloud application deployment with transient failure recovery.
J. Cloud Comput.
Ioannis Giannakopoulos, Ioannis Konstantinou, Dimitrios Tsoumakos, Nectarios Koziris
2018 B conf
Towards an Adaptive, Fully Automated Performance Modeling Methodology for Cloud Applications.
IC2E
Ioannis Giannakopoulos, Dimitrios Tsoumakos, Nectarios Koziris
2017 J jnl
A Decision Tree Based Approach Towards Adaptive Profiling of Cloud Applications.
CoRR
Ioannis Giannakopoulos, Dimitrios Tsoumakos, Nectarios Koziris
2017 — conf
A decision tree based approach towards adaptive modeling of big data applications.
IEEE BigData
Ioannis Giannakopoulos, Dimitrios Tsoumakos, Nectarios Koziris
2017 B conf
AURA: Recovering from Transient Failures in Cloud Deployments.
CCGrid
Ioannis Giannakopoulos, Ioannis Konstantinou, Dimitrios Tsoumakos, Nectarios Koziris
2017 J jnl
Skyline Queries in O(1) time?
CoRR
Spyros Sioutas, Kostas Tsichlas, Andreas Kosmatopoulos, Apostolos N. Papadopoulos, Dimitrios Tsoumakos, Katerina Doka
2017 — conf
Towards an Algebraic Cost Model for Graph Operators.
ALGOCLOUD
Alexander Singh, Dimitrios Tsoumakos
2016 — ed.
Algorithmic Aspects of Cloud Computing - First International Workshop, ALGOCLOUD 2015, Patras, Greece, September 14-15, 2015. Revised Selected Papers
ALGOCLOUD
Ioannis Karydis, Spyros Sioutas, Peter Triantafillou, Dimitrios Tsoumakos
2016 — conf
Distributed Wavelet Thresholding for Maximum Error Metrics.
SIGMOD Conference
Ioannis Mytilinis, Dimitrios Tsoumakos, Nectarios Koziris
2016 — conf
Fair, Fast and Frugal Large-Scale Matchmaking for VM Placement.
ALGOCLOUD
Nikolaos Korasidis, Ioannis Giannakopoulos, Katerina Doka, Dimitrios Tsoumakos, Nectarios Koziris
2016 — conf
Mix 'n' match multi-engine analytics.
IEEE BigData
Katerina Doka, Nikolaos Papailiou, Victor Giannakouris, Dimitrios Tsoumakos, Nectarios Koziris
2016 — conf
MuSQLE: Distributed SQL query execution over multiple engine environments.
IEEE BigData
Victor Giannakouris, Nikolaos Papailiou, Dimitrios Tsoumakos, Nectarios Koziris
2016 — conf
Multi-engine Analytics with IReS.
BIRTE (Revised Selected Papers)
Katerina Doka, Ioannis Mytilinis, Nikolaos Papailiou, Victor Giannakouris, Dimitrios Tsoumakos, Nectarios Koziris
2016 — conf
Optimizing, Planning and Executing Analytics Workflows over Multiple Engines.
EDBT/ICDT Workshops
Katerina Doka, Maxim Filatov, Victor Giannakouris, Verena Kantere, Nectarios Koziris, Christos Mantas, Nikolaos Papailiou, Vassilis Papaioannou, Dimitrios Tsoumakos
2016 — conf
Recovering from Cloud Application Deployment Failures Through Re-execution.
ALGOCLOUD
Ioannis Giannakopoulos, Ioannis Konstantinou, Dimitrios Tsoumakos, Nectarios Koziris
2016 — conf
TraMOOC (Translation for Massive Open Online Courses): providing reliable MT for MOOCs.
EAMT (Projects/Products)
Valia Kordoni, Lexi Birch, Ioana Buliga, Kostadin Cholakov, Markus Egg, Federico Gaspari, Yota Georgakopoulou, Maria Gialama, Iris Hendrickx, Mitja Jermol, Katia Kermanidis, Joss Moorkens, Davor Orlic, Michael Papadopoulos, Maja Popovic, Rico Sennrich, Vilelmini Sosoni, Dimitrios Tsoumakos, Antal van den Bosch, Menno van Zaanen, Andy Way
2016 J jnl
kdANN+: A Rapid AkNN Classifier for Big Data.
Trans. Large Scale Data Knowl. Centered Syst.
Nikolaos Nodarakis, Evaggelia Pitoura, Spyros Sioutas, Athanasios K. Tsakalidis, Dimitrios Tsoumakos, Giannis Tzimas
2015 J jnl
A network approach for managing and processing big cancer data in clouds.
Clust. Comput.
Wei Xing, Wei Jie, Dimitrios Tsoumakos, Moustafa Ghanem
2015 B conf
An Equitable Solution to the Stable Marriage Problem.
ICTAI
Ioannis Giannakopoulos, Panagiotis Karras, Dimitrios Tsoumakos, Katerina Doka, Nectarios Koziris
2015 J jnl
D-P2P-Sim+: A novel distributed framework for P2P protocols performance testing.
J. Syst. Softw.
Spyros Sioutas, Evangelos Sakkopoulos, Alexandros Panaretos, Dimitrios Tsoumakos, Panagiotis Gerolymatos, Giannis Tzimas, Yannis Manolopoulos
2015 B conf
Dependable Horizontal Scaling Based on Probabilistic Model Checking.
CCGRID
Athanasios Naskos, Emmanouela Stachtiari, Anastasios Gounaris, Panagiotis Katsaros, Dimitrios Tsoumakos, Ioannis Konstantinou, Spyros Sioutas
2015 — conf
Graph-Aware, Workload-Adaptive SPARQL Query Caching.
SIGMOD Conference
Nikolaos Papailiou, Dimitrios Tsoumakos, Panagiotis Karras, Nectarios Koziris
2015 — conf
Heterogeneous k-anonymization with high utility.
IEEE BigData
Katerina Doka, Mingqiang Xue, Dimitrios Tsoumakos, Panagiotis Karras, Alfredo Cuzzocrea, Nectarios Koziris
2015 B conf
I/O Performance Modeling for Big Data Applications over Cloud Infrastructures.
IC2E
Ioannis Mytilinis, Dimitrios Tsoumakos, Verena Kantere, Anastassios Nanos, Nectarios Koziris
2015 — conf
IReS: Intelligent, Multi-Engine Resource Scheduler for Big Data Analytics Workflows.
SIGMOD Conference
Katerina Doka, Nikolaos Papailiou, Dimitrios Tsoumakos, Christos Mantas, Nectarios Koziris
2015 B conf
PANIC: Modeling Application Performance over Virtualized Resources.
IC2E
Ioannis Giannakopoulos, Dimitrios Tsoumakos, Nikolaos Papailiou, Nectarios Koziris
2015 C conf
TraMOOC: Translation for Massive Open Online Courses.
EAMT
Valia Kordoni, Kostadin Cholakov, Markus Egg, Andy Way, Lexi Birch, Katia Kermanidis, Vilelmini Sosoni, Dimitrios Tsoumakos, Antal van den Bosch, Iris Hendrickx, Michael Papadopoulos, Panayota Georgakopoulou, Maria Gialama, Menno van Zaanen, Ioana Buliga, Mitja Jermol, Davor Orlic
2015 A conf
k-Anonymization by Freeform Generalization.
AsiaCCS
Katerina Doka, Mingqiang Xue, Dimitrios Tsoumakos, Panagiotis Karras
2014 — conf
CELAR: Automated application elasticity platform.
IEEE BigData
Ioannis Giannakopoulos, Nikolaos Papailiou, Christos Mantas, Ioannis Konstantinou, Dimitrios Tsoumakos, Nectarios Koziris
2014 J jnl
Cloud elasticity using probabilistic model checking.
CoRR
Athanasios Naskos, Emmanouela Stachtiari, Anastasios Gounaris, Panagiotis Katsaros, Dimitrios Tsoumakos, Ioannis Konstantinou, Spyros Sioutas
2014 J jnl
D-P2P-Sim+: A Novel Distributed Framework for P2P Protocols Performance Testing.
CoRR
Spyros Sioutas, Evangelos Sakkopoulos, Alexandros Panaretos, Dimitrios Tsoumakos, Panagiotis Gerolymatos, Giannis Tzimas, Yannis Manolopoulos
2014 — conf
Efficient Multidimensional AkNN Query Processing in the Cloud.
DEXA (1)
Nikolaos Nodarakis, Evaggelia Pitoura, Spyros Sioutas, Athanasios K. Tsakalidis, Dimitrios Tsoumakos, Giannis Tzimas
2014 — conf
H
SIGMOD Conference
Nikolaos Papailiou, Dimitrios Tsoumakos, Ioannis Konstantinou, Panagiotis Karras, Nectarios Koziris
2014 J jnl
Rapid AkNN Query Processing for Fast Classification of Multidimensional Data in the Cloud.
CoRR
Nikolaos Nodarakis, Spyros Sioutas, Dimitrios Tsoumakos, Giannis Tzimas, Evaggelia Pitoura
2014 — conf
Scalable Indexing and Adaptive Querying of RDF Data in the cloud.
SWIM
Nikolaos Papailiou, Dimitrios Tsoumakos, Ioannis Konstantinou, Panagiotis Karras, Nectarios Koziris
2013 B conf
Automated, Elastic Resource Provisioning for NoSQL Clusters Using TIRAMOLA.
CCGRID
Dimitrios Tsoumakos, Ioannis Konstantinou, Christina Boumpouka, Spyros Sioutas, Nectarios Koziris
2013 — conf
COCCUS: self-configured cost-based query services in the cloud.
SIGMOD Conference
Ioannis Konstantinou, Verena Kantere, Dimitrios Tsoumakos, Nectarios Koziris
2013 — conf
DBalancer: distributed load balancing for NoSQL data-stores.
SIGMOD Conference
Ioannis Konstantinou, Dimitrios Tsoumakos, Ioannis Mytilinis, Nectarios Koziris
2013 — conf
H2RDF+: High-performance distributed joins over large-scale RDF graphs.
IEEE BigData
Nikolaos Papailiou, Ioannis Konstantinou, Dimitrios Tsoumakos, Panagiotis Karras, Nectarios Koziris
2013 — conf
The Case for Multi-Engine Data Analytics.
Euro-Par Workshops
Dimitrios Tsoumakos, Christos Mantas
2012 J jnl
A DHT-Based System for the Management of Loosely Structured, Multidimensional Data.
Trans. Large Scale Data Knowl. Centered Syst.
Athanasia Asiki, Dimitrios Tsoumakos, Nectarios Koziris
2012 — conf
Automatic scaling of selective SPARQL joins using the TIRAMOLA system.
SWIM
Evangelos Angelou, Nikolaos Papailiou, Ioannis Konstantinou, Dimitrios Tsoumakos, Nectarios Koziris
2012 Misc conf
DREAM: a distributed fRamework for customized dEployment of a vAriety of indexing engines over million-node overlays.
SAC
Evangelos Sakkopoulos, Alexandros Panaretos, Spyros Sioutas, Dimitrios Tsoumakos, George Papaloukopoulos, Anastasia Saltou
2012 — conf
Efficient Updates for Web-Scale Indexes over the Cloud.
ICDE Workshops
Panagiotis Antonopoulos, Ioannis Konstantinou, Dimitrios Tsoumakos, Nectarios Koziris
2012 — conf
H2RDF: adaptive query processing on RDF data in the cloud.
WWW (Companion Volume)
Nikolaos Papailiou, Ioannis Konstantinou, Dimitrios Tsoumakos, Nectarios Koziris
2012 J jnl
SART: Speeding up Query Processing in Sensor Networks with an Autonomous Range Tree Structure
CoRR
Spyros Sioutas, Alexandros Panaretos, Ioannis Karydis, Dimitrios Tsoumakos, Giannis Tzimas, Dimitris K. Tsolis
2012 Misc conf
SART: dynamic P2P query processing in sensor networks with probabilistic guarantees.
SAC
Spyros Sioutas, Alexandros Panaretos, Ioannis Karydis, Dimitrios Tsoumakos
2012 — conf
TIRAMOLA: elastic nosql provisioning through a cloud management platform.
SIGMOD Conference
Ioannis Konstantinou, Evangelos Angelou, Dimitrios Tsoumakos, Christina Boumpouka, Nectarios Koziris, Spyros Sioutas
2011 J jnl
Brown Dwarf: A fully-distributed, fault-tolerant data warehousing system.
J. Parallel Distributed Comput.
Katerina Doka, Dimitrios Tsoumakos, Nectarios Koziris
2011 J jnl
Fast and Cost-Effective Online Load-Balancing in Distributed Range-Queriable Systems.
IEEE Trans. Parallel Distributed Syst.
Ioannis Konstantinou, Dimitrios Tsoumakos, Nectarios Koziris
2011 — conf
LinkedPeers: A Distributed System for Interlinking Multidimensional Data.
DEXA (2)
Athanasia Asiki, Dimitrios Tsoumakos, Nectarios Koziris
2011 A conf
On the elasticity of NoSQL databases over cloud management platforms.
CIKM
Ioannis Konstantinou, Evangelos Angelou, Christina Boumpouka, Dimitrios Tsoumakos, Nectarios Koziris
2011 J jnl
Online querying of d-dimensional hierarchies.
J. Parallel Distributed Comput.
Katerina Doka, Dimitrios Tsoumakos, Nectarios Koziris
2010 A conf
Brown dwarf: a P2P data-warehousing system.
CIKM
Katerina Doka, Dimitrios Tsoumakos, Nectarios Koziris
2010 — conf
Distributed indexing of web scale datasets for the cloud.
MDAC@WWW
Ioannis Konstantinou, Evangelos Angelou, Dimitrios Tsoumakos, Nectarios Koziris
2010 J jnl
Distributing and searching concept hierarchies: an adaptive DHT-based system.
Clust. Comput.
Athanasia Asiki, Dimitrios Tsoumakos, Nectarios Koziris
2010 A conf
Distributing the power of OLAP.
HPDC
Katerina Doka, Dimitrios Tsoumakos, Nectarios Koziris
2010 — conf
Efficient updates for a shared nothing analytics platform.
MDAC@WWW
Katerina Doka, Dimitrios Tsoumakos, Nectarios Koziris
2010 J jnl
Replica-aware, multi-dimensional range queries in Distributed Hash Tables.
Comput. Commun.
Antony Chazapis, Athanasia Asiki, Georgios Tsoukalas, Dimitrios Tsoumakos, Nectarios Koziris
2009 J jnl
A grid middleware for data management exploiting peer-to-peer techniques.
Future Gener. Comput. Syst.
Athanasia Asiki, Katerina Doka, Ioannis Konstantinou, Antonis Zissimos, Dimitrios Tsoumakos, Nectarios Koziris, Panayotis Tsanakas
2009 A conf
An adaptive online system for efficient processing of hierarchical data.
HPDC
Athanasia Asiki, Dimitrios Tsoumakos, Nectarios Koziris
2009 J jnl
GrouPeer: Dynamic clustering of P2P databases.
Inf. Syst.
Verena Kantere, Dimitrios Tsoumakos, Timos K. Sellis, Nick Roussopoulos
2009 — conf
Measuring the Cost of Online Load-Balancing in Distributed Range-Queriable Systems.
Peer-to-Peer Computing
Ioannis Konstantinou, Dimitrios Tsoumakos, Nectarios Koziris
2009 — conf
Optimizing Data Management in Grid Environments.
OTM Conferences (1)
Antonis Zissimos, Katerina Doka, Antony Chazapis, Dimitrios Tsoumakos, Nectarios Koziris
2008 J jnl
A framework for semantic grouping in P2P databases.
Inf. Syst.
Verena Kantere, Dimitrios Tsoumakos, Timos K. Sellis
2008 — conf
HiPPIS: an online P2P system for efficient lookups on d-dimensional hierarchies.
WIDM
Katerina Doka, Dimitrios Tsoumakos, Nectarios Koziris
2008 — conf
Online Querying of Concept Hierarchies in P2P Systems.
OTM Conferences (1)
Katerina Doka, Athanasia Asiki, Dimitrios Tsoumakos, Nectarios Koziris
2008 — conf
PASS It ON (PASSION): An Adaptive Online Load-Balancing Algorithm for Distributed Range-Query Specialized Systems.
OTM Workshops
Ioannis Konstantinou, Dimitrios Tsoumakos, Nectarios Koziris
2008 — conf
Support for Concept Hierarchies in DHTs.
Peer-to-Peer Computing
Athanasia Asiki, Katerina Doka, Dimitrios Tsoumakos, Nectarios Koziris
2007 C conf
Semantic Grouping of Social Networks in P2P Database Settings.
DEXA
Verena Kantere, Dimitrios Tsoumakos, Timos K. Sellis
2006 — conf
An Adaptive Probabilistic Replication Method for Unstructured P2P Networks.
OTM Conferences (1)
Dimitrios Tsoumakos, Nick Roussopoulos
2006 — conf
Analysis and comparison of P2P search methods.
Infoscale
Dimitrios Tsoumakos, Nick Roussopoulos
2006 — —
Search, Replication and Grouping for Unstructured P2P Networks.
Dimitrios Tsoumakos
2005 Misc conf
A Framework for Distributed Human Tracking.
PDPTA
Dimitrios Tsoumakos, Konstantinos Bitsakos, Yiannis Aloimonos, Nick Roussopoulos
2005 — conf
AGNO: An Adaptive Group Communication Scheme for Unstructured P2P Networks.
Euro-Par
Dimitrios Tsoumakos, Nick Roussopoulos
2004 Misc conf
A Framework for Sharing Voluminous Content in P2P Systems.
PDPTA
Dimitrios Tsoumakos, Nick Roussopoulos
2004 — conf
Querying structured data in an unstructured P2P system.
WIDM
Verena Kantere, Dimitrios Tsoumakos, Nick Roussopoulos
2003 — conf
A Comparison of Peer-to-Peer Search Methods.
WebDB
Dimitrios Tsoumakos, Nick Roussopoulos
2003 — conf
Adaptive Probabilistic Search for Peer-to-Peer Networks.
Peer-to-Peer Computing
Dimitrios Tsoumakos, Nick Roussopoulos