Christos Tryfonopoulos

Publication Activity (10 Years)

Years Active: 2002-2023
Publications (10 Years): 33

Top Topics

Cultural Heritage

Information Filtering

Top Venues

Publications

George Fotopoulos, Paris Koloveas, Paraskevi Raftopoulou, Christos Tryfonopoulos
Comparing Data Store Performance for Full-Text Search: To SQL or to NoSQL? DATA (2023)
Paris Koloveas, Serafeim Chatzopoulos, Christos Tryfonopoulos, Thanasis Vergoulis
BIP! NDR (NoDoiRefs): A Dataset of Citations From Papers Without DOIs in Computer Science Conferences and Workshops. CoRR (2023)
Sotirios Nikoletos, Stefanos Vlachos, Efstathios Zaragkas, Costas Vassilakis, Christos Tryfonopoulos, Paraskevi Raftopoulou
RoG§: A Pipeline for Automated Sensitive Data Identification and Anonymisation. CSR (2023)
Serafeim Chatzopoulos, Thanasis Vergoulis, Dimitrios Skoutas, Theodore Dalamagas, Christos Tryfonopoulos, Panagiotis Karras
Atrapos: Real-time Evaluation of Metapath Query Workloads. WWW (2023)
Paris Koloveas, Serafeim Chatzopoulos, Christos Tryfonopoulos, Thanasis Vergoulis
BIP! NDR (NoDoiRefs): A Dataset of Citations from Papers Without DOIs in Computer Science Conferences and Workshops. TPDL (2023)
Serafeim Chatzopoulos, Thanasis Vergoulis, Dimitrios Skoutas, Theodore Dalamagas, Christos Tryfonopoulos, Panagiotis Karras
ATRAPOS: Evaluating Metapath Query Workloads in Real Time. CoRR (2022)
Konstantinos I. Roumeliotis, Nikolaos D. Tselikas, Christos Tryfonopoulos
Greek Hotels' Web Traffic: A Comparative Study Based on Search Engine Optimization Techniques and Technologies. Digit. 2 (3) (2022)
Serafeim Chatzopoulos, Thanasis Vergoulis, Theodore Dalamagas, Christos Tryfonopoulos
VeTo+: improved expert set expansion in academia. Int. J. Digit. Libr. 23 (1) (2022)
Paris Koloveas, Thanasis Chantzios, Christos Tryfonopoulos, Spiros Skiadopoulos
A Crawler Architecture for Harvesting the Clear, Social, and Dark Web for IoT-Related Cyber-Threat Intelligence. CoRR (2021)
Panagiotis Deligiannis, Thanasis Vergoulis, Serafeim Chatzopoulos, Christos Tryfonopoulos
Visualising Scientific Topic Evolution. WWW (Companion Volume) (2021)
Kimon Deligiannis, Paraskevi Raftopoulou, Christos Tryfonopoulos, Costas Vassilakis
A System for Collecting, Managing, Analyzing and Sharing Diverse, Multi-Faceted Cultural Heritage and Tourism Data. SMAP (2021)
Serafeim Chatzopoulos, Thanasis Vergoulis, Theodore Dalamagas, Christos Tryfonopoulos
VeTo-web: A Recommendation Tool for the Expansion of Sets of Scholars. JCDL (2021)
Serafeim Chatzopoulos, Thanasis Vergoulis, Panagiotis Deligiannis, Dimitrios Skoutas, Theodore Dalamagas, Christos Tryfonopoulos
SciNeM: A Scalable Data Science Tool for Heterogeneous Network Mining. EDBT (2021)
Serafeim Chatzopoulos, Thanasis Vergoulis, Ilias Kanellos, Theodore Dalamagas, Christos Tryfonopoulos
Further improvements on estimating the popularity of recently published papers. Quant. Sci. Stud. 2 (4) (2021)
Ioannis Papoutsis, Nikolaos-Ioannis Bountos, Angelos Zavras, Dimitrios Michail, Christos Tryfonopoulos
Efficient deep learning models for land cover image classification. CoRR (2021)
Sofia Alevizopoulou, Paris Koloveas, Christos Tryfonopoulos, Paraskevi Raftopoulou
Social Media Monitoring for IoT Cyber-Threats. CoRR (2021)
Sofia Alevizopoulou, Paris Koloveas, Christos Tryfonopoulos, Paraskevi Raftopoulou
Social Media Monitoring for IoT Cyber-Threats. CSR (2021)
Thanasis Vergoulis, Serafeim Chatzopoulos, Theodore Dalamagas, Christos Tryfonopoulos
VeTo: Expert Set Expansion in Academia. TPDL (2020)
Serafeim Chatzopoulos, Thanasis Vergoulis, Ilias Kanellos, Theodore Dalamagas, Christos Tryfonopoulos
ArtSim: Improved Estimation of Current Impact for Recent Articles. ADBIS/TPDL/EDA Workshops (2020)
Lefteris Zervakis, Vinay Setty, Christos Tryfonopoulos, Katja Hose
Efficient Continuous Multi-Query Processing over Graph Streams. EDBT (2020)
Kimon Deligiannis, Paraskevi Raftopoulou, Christos Tryfonopoulos, Nikos Platis, Costas Vassilakis
Hydria: An Online Data Lake for Multi-Faceted Analytics in the Cultural Heritage Domain. Big Data Cogn. Comput. 4 (2) (2020)
Paris Koloveas, Thanasis Chantzios, Christos Tryfonopoulos, Spiros Skiadopoulos
A Crawler Architecture for Harvesting the Clear, Social, and Dark Web for IoT-Related Cyber-Threat Intelligence. SERVICES (2019)
Thanasis Chantzios, Lefteris Zervakis, Spiros Skiadopoulos, Christos Tryfonopoulos
Ping - A customizable, open-source information filtering system for textual data. DEBS (2019)
Serafeim Chatzopoulos, Panagiotis Deligiannis, Thanasis Vergoulis, Ilias Kanellos, Christos Tryfonopoulos, Theodore Dalamagas
SciTo Trends: Visualising Scientific Topic Trends. TPDL (2019)
Thanasis Chantzios, Paris Koloveas, Spiros Skiadopoulos, Nicholas Kolokotronis, Christos Tryfonopoulos, Vasiliki-Georgia Bilali, Dimitris Kavallieros
The Quest for the Appropriate Cyber-threat Intelligence Sharing Platform. DATA (2019)
Thanasis Vergoulis, Serafeim Chatzopoulos, Ilias Kanellos, Panagiotis Deligiannis, Christos Tryfonopoulos, Theodore Dalamagas
BIP! Finder: Facilitating Scientific Literature Search by Exploiting Impact-Based Ranking. CIKM (2019)
Charis Kotsiopoulos, Ioannis Doudoumis, Paraskevi Raftopoulou, Christos Tryfonopoulos
DaST: An Online Platform for Automated Exercise Generation and Solving in the Data Science Domain. CSERC (2019)
Lefteris Zervakis, Vinay Setty, Christos Tryfonopoulos, Katja Hose
Efficient Continuous Multi-Query Processing over Graph Streams. CoRR (2019)
Christos Tryfonopoulos
Efficient & Expressive Semantic Information Push for Cultural Heritage Applications. SW4CH@ESWC (2018)
Lefteris Zervakis, Christos Tryfonopoulos, Spiros Skiadopoulos, Manolis Koubarakis
Query Reorganization Algorithms for Efficient Boolean Information Filtering. IEEE Trans. Knowl. Data Eng. 29 (2) (2017)
Joanna Asia Biega, Krishna P. Gummadi, Ida Mele, Dragan Milchevski, Christos Tryfonopoulos, Gerhard Weikum
R-Susceptibility: An IR-Centric Approach to Assessing Privacy Risks for Users in Online Communities. SIGIR (2016)
Lefteris Zervakis, Christos Tryfonopoulos, Vinay Setty, Stephan Seufert, Spiros Skiadopoulos
Towards Publish/Subscribe Functionality on Graphs. EDBT/ICDT Workshops (2016)
Lefteris Zervakis, Christos Tryfonopoulos, Spiros Skiadopoulos, Manolis Koubarakis
Full-Text Support for Publish/Subscribe Ontology Systems. ESWC (2016)
Amalia Tsafara, Christos Tryfonopoulos, Spiros Skiadopoulos, Lefteris Zervakis
Cloud-Based Data and Knowledge Management for Multi-Centre Biomedical Studies. K-CAP (2015)
Dimitris Giouroukis, Nikos Platis, Christos Tryfonopoulos
PViz: Visualising P2P Multi-Agent Simulations. AAMAS (2015)
Alexander Prohaska, Christos Tryfonopoulos, Georgiana Ifrim
Constructing Subsumption Hierarchies of Web Queries. USEWOD-PROFILES@ESWC (2015)
Christos Tryfonopoulos, Paraskevi Raftopoulou, Vinay Setty, Argiris Xiros
Towards content-based publish/subscribe for distributed social networks. DEBS (2015)
Jenny Rompa, Christos Tryfonopoulos, Costas Vassilakis, George Lepouras
Mindmap-Inspired Semantic Personal Information Management. EDBT (2014)
Giorgos Poulis, Aris Gkoulalas-Divanis, Grigorios Loukides, Spiros Skiadopoulos, Christos Tryfonopoulos
SECRETA: A System for Evaluating and Comparing RElational and Transaction Anonymization algorithms. EDBT (2014)
Christos Tryfonopoulos, Stratos Idreos, Manolis Koubarakis, Paraskevi Raftopoulou
Distributed Large-Scale Information Filtering. Trans. Large Scale Data Knowl. Centered Syst. 13 (2014)
Lefteris Zervakis, Christos Tryfonopoulos, Antonios Papadakis-Pesaresi, Manolis Koubarakis, Spiros Skiadopoulos
Full-text Support for Publish/Subscribe Ontology Systems. CoRR (2013)
Paraskevi Raftopoulou, Christos Tryfonopoulos, Euripides G. M. Petrakis, Nikos Zevlis
DS4: Introducing Semantic Friendship in Distributed Social Networks. OTM Conferences (2013)
Dionisis Kontominas, Paraskevi Raftopoulou, Christos Tryfonopoulos, Euripides G. M. Petrakis
DS4: A Distributed Social and Semantic Search System. ECIR (2013)
Amalia Tsafara, Christos Tryfonopoulos, Spiros Skiadopoulos
CloudStudy: A cloud-based system for supporting multi-centre studies. BIBE (2013)
Jenny Rompa, Giorgos Lepouras, Costas Vassilakis, Christos Tryfonopoulos
OntoFM: A Personal Ontology-based File Manager for the Desktop. CoRR (2013)
Christos Tryfonopoulos, Laura Maria Andreescu
Pricing Information Goods in Distributed Agent-Based Information Filtering. OTM Conferences (1) (2011)
Avishek Anand, Srikanta J. Bedathur, Klaus Berberich, Ralf Schenkel, Christos Tryfonopoulos
EverLast: a distributed architecture for preserving the web. JCDL (2009)
Paraskevi Raftopoulou, Euripides G. M. Petrakis, Christos Tryfonopoulos
Rewiring strategies for semantic overlay networks. Distributed Parallel Databases 26 (2-3) (2009)
Michael Backes, Marek Hamerlik, Alessandro Linari, Matteo Maffei, Christos Tryfonopoulos, Gerhard Weikum
Anonymity and Censorship Resistance in Unstructured Overlay Networks. OTM Conferences (1) (2009)
Christos Tryfonopoulos, Manolis Koubarakis, Yannis Drougas
Information filtering and query indexing for an information retrieval model. ACM Trans. Inf. Syst. 27 (2) (2009)
Christian Zimmer, Johannes Heinz, Christos Tryfonopoulos, Gerhard Weikum
P2P Information Retrieval and Filtering with MAPS. Peer-to-Peer Computing (2008)
Christian Zimmer, Christos Tryfonopoulos, Gerhard Weikum
Exploiting correlated keywords to improve approximate information filtering. SIGIR (2008)
Michael Backes, Marek Hamerlik, Alessandro Linari, Matteo Maffei, Christos Tryfonopoulos, Gerhard Weikum
Anonymous and censorship resistant content sharing in unstructured overlays. PODC (2008)
Paraskevi Raftopoulou, Euripides G. M. Petrakis, Christos Tryfonopoulos, Gerhard Weikum
Information Retrieval and Filtering over Self-organising Digital Libraries. ECDL (2008)
Christian Zimmer, Christos Tryfonopoulos, Klaus Berberich, Manolis Koubarakis, Gerhard Weikum
Approximate Information Filtering in Peer-to-Peer Networks. WISE (2008)
Christos Tryfonopoulos, Christian Zimmer, Gerhard Weikum, Manolis Koubarakis
Architectural Alternatives for Information Filtering in Structured Overlays. IEEE Internet Comput. 11 (4) (2007)
Christian Zimmer, Christos Tryfonopoulos, Gerhard Weikum
Efficient Search and Approximate Information Filtering in a Distributed Peer-to-Peer Environment of Digital Libraries. DELOS (2007)
Christian Zimmer, Christos Tryfonopoulos, Gerhard Weikum
MinervaDL: An Architecture for Information Retrieval and Filtering in Distributed Digital Libraries. ECDL (2007)
Manolis Koubarakis, Spiros Skiadopoulos, Christos Tryfonopoulos
Logic and Computational Complexity for Boolean Information Retrieval. IEEE Trans. Knowl. Data Eng. 18 (12) (2006)
Stratos Idreos, Christos Tryfonopoulos, Manolis Koubarakis
Distributed Evaluation of Continuous Equi-join Queries over Large Structured Overlay Networks. ICDE (2006)
Christos Tryfonopoulos, Stratos Idreos, Manolis Koubarakis
Publish/subscribe functionality in IR environments using structured overlay networks. SIGIR (2005)
Christos Tryfonopoulos, Stratos Idreos, Manolis Koubarakis
LibraRing: An Architecture for Distributed Digital Libraries Based on DHTs. ECDL (2005)
Stratos Idreos, Christos Tryfonopoulos, Manolis Koubarakis, Yannis Drougas
Query Processing in Super-Peer Networks with Languages Based on Information Retrieval: The P2P-DIET Approach. EDBT Workshops (2004)
Stratos Idreos, Manolis Koubarakis, Christos Tryfonopoulos
P2P-DIET: An Extensible P2P Service that Unifies Ad-hoc and Continuous Querying in Super-Peer Networks. SIGMOD Conference (2004)
Christos Tryfonopoulos, Manolis Koubarakis, Yannis Drougas
Filtering algorithms for information retrieval models with named attributes and proximity operators. SIGIR (2004)
Stratos Idreos, Manolis Koubarakis, Christos Tryfonopoulos
P2P-DIET: One-Time and Continuous Queries in Super-Peer Networks. EDBT (2004)
Christos Tryfonopoulos, Manolis Koubarakis
Implementing Publish/Subscribe Systems with Languages from Information Retrieval on Top of Structured Overlay Networks. Workshop on Peer-to-Peer Information Retrieval (2004)
Manolis Koubarakis, Christos Tryfonopoulos, Stratos Idreos, Yannis Drougas
Selective information dissemination in P2P networks: problems and solutions. SIGMOD Rec. 32 (3) (2003)
Manolis Koubarakis, T. Koutris, Christos Tryfonopoulos, Paraskevi Raftopoulou
Information Alert in Distributed Digital Libraries: The Models, Languages, and Architecture of DIAS. ECDL (2002)
Manolis Koubarakis, Christos Tryfonopoulos, Paraskevi Raftopoulou, T. Koutris
Data Models and Languages for Agent-Based Textual Information Dissemination. CIA (2002)