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Kostas Stefanidis
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- affiliation: University of Tampere, Finland
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Books and Theses
- 2015
- [b1]Vassilis Christophides, Vasilis Efthymiou
, Kostas Stefanidis
:
Entity Resolution in the Web of Data. Synthesis Lectures on the Semantic Web: Theory and Technology, Morgan & Claypool Publishers 2015, ISBN 978-3-031-79467-4
Journal Articles
- 2024
- [j31]Konstantinos Zioutos, Haridimos Kondylakis
, Kostas Stefanidis
:
Healthy Personalized Recipe Recommendations for Weekly Meal Planning. Comput. 13(1): 1 (2024) - [j30]Haridimos Kondylakis, Kostas Stefanidis, Praveen Rao:
Report on the Fifth International Workshop on Health Data Management in the Era of AI (HeDAI 2023). SIGMOD Rec. 53(2): 58-62 (2024) - 2023
- [j29]Maria Stratigi
, Evaggelia Pitoura, Kostas Stefanidis
:
SQUIRREL: A framework for sequential group recommendations through reinforcement learning. Inf. Syst. 112: 102128 (2023) - [j28]Georgia Koutrika, Jun Yang, Manos Athanassoulis, Kostas Stefanidis, Ju Fan, Abdul Quamar, Yuanyan Tian, Alekh Jindal, Carsten Binnig, Jennie Rogers, Senjuti Basu Roy, Steven Euijong Whang, Matthias Boehm, Aaron J. Elmore, Vasilis Efthymiou, Xiao Hu, Xiaofang Zhou, Alan D. Fekete:
Front Matter. Proc. VLDB Endow. 16(12) (2023) - [j27]Kostas Stefanidis
, Haridimos Kondylakis, Praveen Rao:
Special issue on Semantic Web Meets Health Data Management. Semantic Web 14(5): 785-786 (2023) - 2022
- [j26]Tiago Brasileiro Araújo
, Kostas Stefanidis
, Carlos Eduardo Santos Pires
, Jyrki Nummenmaa
, Thiago Pereira da Nóbrega:
Incremental Entity Blocking over Heterogeneous Streaming Data. Inf. 13(12): 568 (2022) - [j25]Kostas Stefanidis
, Patrick Marcel, Il-Yeol Song:
Special issue on DOLAP 2021: Design, Optimization, Languages and Analytical Processing of Big Data. Inf. Syst. 108: 102068 (2022) - [j24]Maria Stratigi
, Evaggelia Pitoura, Jyrki Nummenmaa
, Kostas Stefanidis
:
Sequential group recommendations based on satisfaction and disagreement scores. J. Intell. Inf. Syst. 58(2): 227-254 (2022) - [j23]Rodrigo Borges
, Kostas Stefanidis
:
Feature-blind fairness in collaborative filtering recommender systems. Knowl. Inf. Syst. 64(4): 943-962 (2022) - [j22]Evaggelia Pitoura, Kostas Stefanidis
, Georgia Koutrika:
Fairness in rankings and recommendations: an overview. VLDB J. 31(3): 431-458 (2022) - 2021
- [j21]Vassilis Christophides, Vasilis Efthymiou
, Themis Palpanas, George Papadakis
, Kostas Stefanidis
:
An Overview of End-to-End Entity Resolution for Big Data. ACM Comput. Surv. 53(6): 127:1-127:42 (2021) - [j20]Xiaozhou Li
, Zheying Zhang
, Kostas Stefanidis
:
A Data-Driven Approach for Video Game Playability Analysis Based on Players' Reviews. Inf. 12(3): 129 (2021) - [j19]Petri Puustinen
, Kostas Stefanidis
, Jaana Kekäläinen
, Marko Junkkari:
Reinforcement Learning Page Prediction for Hierarchically Ordered Municipal Websites. Inf. 12(6): 231 (2021) - [j18]Erjon Skenderi
, Jukka Huhtamäki
, Kostas Stefanidis
:
Multi-Keyword Classification: A Case Study in Finnish Social Sciences Data Archive. Inf. 12(12): 491 (2021) - [j17]Haridimos Kondylakis, Kostas Stefanidis
, Praveen Rao:
Report on the Third International Workshop on Semantic Web Meets Health Data Management (SWH 2020). SIGMOD Rec. 50(3): 32-35 (2021) - 2020
- [j16]Maria Stratigi
, Haridimos Kondylakis, Kostas Stefanidis
:
Multidimensional Group Recommendations in the Health Domain. Algorithms 13(3): 54 (2020) - [j15]Xiaozhou Li
, Boyang Zhang, Zheying Zhang
, Kostas Stefanidis
:
A Sentiment-Statistical Approach for Identifying Problematic Mobile App Updates Based on User Reviews. Inf. 11(3): 152 (2020) - [j14]Sanna Kumpulainen
, Heikki Keskustalo
, Boyang Zhang
, Kostas Stefanidis
:
Historical reasoning in authentic research tasks: Mapping cognitive and document spaces. J. Assoc. Inf. Sci. Technol. 71(2): 230-241 (2020) - [j13]Pavlos Fafalios
, Vasileios Iosifidis, Kostas Stefanidis
, Eirini Ntoutsi:
Tracking the history and evolution of entities: entity-centric temporal analysis of large social media archives. Int. J. Digit. Libr. 21(1): 5-17 (2020) - [j12]Haridimos Kondylakis, Kostas Stefanidis
, Praveen Rao, Dave Parry:
Report on the Second International Workshop on Semantic Web Meets Health Data Management (SWH 2019). SIGMOD Rec. 49(2): 59-62 (2020) - [j11]Vasilis Efthymiou
, Kostas Stefanidis
, Vassilis Christophides:
Benchmarking Blocking Algorithms for Web Entities. IEEE Trans. Big Data 6(2): 382-395 (2020) - 2019
- [j10]Haridimos Kondylakis, Kostas Stefanidis
, Praveen Rao:
Report on the First International Workshop on Semantic Web Technologies for Health Data Management (SWH 2018). SIGMOD Rec. 48(3): 41-44 (2019) - 2017
- [j9]Vasilis Efthymiou
, George Papadakis
, George Papastefanatos
, Kostas Stefanidis
, Themis Palpanas:
Parallel meta-blocking for scaling entity resolution over big heterogeneous data. Inf. Syst. 65: 137-157 (2017) - 2016
- [j8]Senjuti Basu Roy, Kostas Stefanidis
, Georgia Koutrika, Laks V. S. Lakshmanan, Mirek Riedewald:
Report on the Third International Workshop on Exploratory Search in Databases and the Web (ExploreDB 2016). SIGMOD Rec. 45(3): 35-38 (2016) - 2015
- [j7]Georgia Koutrika, Laks V. S. Lakshmanan, Mirek Riedewald, Mohamed A. Sharaf, Kostas Stefanidis
:
Report on the Second International Workshop on Exploratory Search in Databases and the Web (ExploreDB 2015). SIGMOD Rec. 44(4): 49-52 (2015) - 2014
- [j6]Georgia Koutrika, Laks V. S. Lakshmanan, Mirek Riedewald, Kostas Stefanidis
:
Report on the First International Workshop on Exploratory Search in Databases and the Web (ExploreDB 2014). SIGMOD Rec. 43(2): 49-52 (2014) - 2013
- [j5]Kostas Stefanidis
, Eirini Ntoutsi, Mihalis Petropoulos, Kjetil Nørvåg
, Hans-Peter Kriegel:
A Framework for Modeling, Computing and Presenting Time-Aware Recommendations. Trans. Large Scale Data Knowl. Centered Syst. 10: 146-172 (2013) - 2011
- [j4]Evaggelia Pitoura, Kostas Stefanidis, Panos Vassiliadis:
Contextual Database Preferences. IEEE Data Eng. Bull. 34(2): 19-26 (2011) - [j3]Kostas Stefanidis
, Evaggelia Pitoura, Panos Vassiliadis
:
Managing contextual preferences. Inf. Syst. 36(8): 1158-1180 (2011) - [j2]Kostas Stefanidis
, Georgia Koutrika, Evaggelia Pitoura:
A survey on representation, composition and application of preferences in database systems. ACM Trans. Database Syst. 36(3): 19:1-19:45 (2011) - 2007
- [j1]Kostas Stefanidis
, Evaggelia Pitoura, Panos Vassiliadis
:
A context-aware preference database system. Int. J. Pervasive Comput. Commun. 3(4): 439-460 (2007)
Conference and Workshop Papers
- 2024
- [c91]Md Mahade Hasan, Soha Pervez, Maria Stratigi, Kostas Stefanidis:
SQUIRREL 2.0: Fairness & Explanations for Sequential Group Recommendations. DOLAP 2024: 63-67 - [c90]Reza Shafiloo, Kostas Stefanidis:
Examining the Impact of Multi-Objective Recommender Systems on Providers Bias. EDBT/ICDT Workshops 2024 - [c89]Hervé-Madelein Attolou, Katerina Tzompanaki, Kostas Stefanidis, Dimitris Kotzinos:
Why-Not Explainable Graph Recommender. ICDE 2024: 2245-2257 - [c88]Hervé-Madelein Attolou, Katerina Tzompanaki, Kostas Stefanidis, Dimitris Kotzinos:
EMiGRe: Unveiling Why Your Recommendations are Not What You Expect. ICWE 2024: 419-423 - [c87]Georgia Troullinou
, Kostas Stefanidis
, Dimitris Plexousakis
, Haridimos Kondylakis
:
DIAERESIS: Knowledge Graph Partitioning for Efficient Query Answering. WWW (Companion Volume) 2024: 987-990 - 2023
- [c86]Rodrigo Borges
, Otto Sahlgren
, Sami Koivunen, Kostas Stefanidis
, Thomas Olsson
, Arto Laitinen:
Multi-Objective Fairness in Team Assembly. ADBIS (Short Papers) 2023: 106-116 - [c85]Dimitris Sacharidis, Giorgos Giannopoulos, George Papastefanatos
, Kostas Stefanidis
:
Auditing for Spatial Fairness. EDBT 2023: 485-491 - [c84]Konstantinos Zioutos, Haridimos Kondylakis, Kostas Stefanidis:
SHARE: A Framework for Personalized and Healthy Recipe Recommendations. EDBT/ICDT Workshops 2023 - [c83]Nikolaos Fanourakis, Vasilis Efthymiou, Vassilis Christophides, Dimitris Kotzinos, Evaggelia Pitoura, Kostas Stefanidis
:
Structural Bias in Knowledge Graphs for the Entity Alignment Task. ESWC 2023: 72-90 - [c82]Erjon Skenderi, Salla-Maaria Laaksonen, Kostas Stefanidis, Jukka Huhtamäki:
Assessing Text Representation Methods on Tag Prediction Task for StackOverflow. HICSS 2023: 585-594 - [c81]Wajhee Ullah, Zheying Zhang
, Kostas Stefanidis
:
Sentiment Analysis of Mobile Apps Using BERT. IEA/AIE (2) 2023: 66-78 - [c80]Katerina Katsarou
, Roxana Jeney
, Kostas Stefanidis
:
MUTUAL: Multi-Domain Sentiment Classification via Uncertainty Sampling. SAC 2023: 331-339 - [c79]Katerina Katsarou
, Nabil Douss
, Kostas Stefanidis
:
REFORMIST: Hierarchical Attention Networks for Multi-Domain Sentiment Classification with Active Learning. SAC 2023: 919-928 - [c78]Eva Chrysostomaki, Maria Stratigi, Vasilis Efthymiou, Kostas Stefanidis, Dimitris Plexousakis:
Fair Sequential Group Recommendations in SQUIRREL Movies. VLDB Workshops 2023 - 2022
- [c77]Rodrigo Borges
, Kostas Stefanidis
:
F2VAE: a framework for mitigating user unfairness in recommendation systems. SAC 2022: 1391-1398 - 2021
- [c76]Vasilis Efthymiou, Kostas Stefanidis
, Evaggelia Pitoura, Vassilis Christophides:
FairER: Entity Resolution With Fairness Constraints. CIKM 2021: 3004-3008 - [c75]Giannis Vassiliou, Georgia Troullinou, Nikos Papadakis, Kostas Stefanidis
, Evangelia Pitoura, Haridimos Kondylakis:
Coverage-Based Summaries for RDF KBs. ESWC (Satellite Events) 2021: 98-102 - [c74]Evaggelia Pitoura, Kostas Stefanidis
, Georgia Koutrika:
Fairness in Rankings and Recommenders: Models, Methods and Research Directions. ICDE 2021: 2358-2361 - [c73]Evaggelia Pitoura, Kostas Stefanidis
, Georgia Koutrika:
Fairness-aware Methods in Rankings and Recommenders. MDM 2021: 1-4 - [c72]Rodrigo Borges
, Kostas Stefanidis
:
On mitigating popularity bias in recommendations via variational autoencoders. SAC 2021: 1383-1389 - [c71]Kostas Stefanidis:
FRecs - Fairness, Diversity and Transparency in Health Recommenders: Challenges & Objectives. SWH@ISWC 2021: 20-29 - [c70]Giorgos Giannopoulos
, George Papastefanatos
, Dimitris Sacharidis, Kostas Stefanidis
:
Interactivity, Fairness and Explanations in Recommendations. UMAP (Adjunct Publication) 2021: 157-161 - 2020
- [c69]Rodrigo Borges, Kostas Stefanidis:
On Measuring Popularity Bias in Collaborative Filtering Data. EDBT/ICDT Workshops 2020 - [c68]Evaggelia Pitoura, Georgia Koutrika, Kostas Stefanidis
:
Fairness in Rankings and Recommenders. EDBT 2020: 651-654 - [c67]Tiago Brasileiro Araújo, Kostas Stefanidis
, Carlos Eduardo Santos Pires, Jyrki Nummenmaa
, Thiago Pereira da Nóbrega:
Schema-agnostic blocking for streaming data. SAC 2020: 412-419 - [c66]Maria Stratigi
, Jyrki Nummenmaa
, Evaggelia Pitoura, Kostas Stefanidis
:
Fair sequential group recommendations. SAC 2020: 1443-1452 - [c65]Maria Stratigi
, Katerina Tzompanaki, Kostas Stefanidis
:
Why-Not Questions & Explanations for Collaborative Filtering. WISE (2) 2020: 301-315 - 2019
- [c64]Maria Stratigi
, Xiaozhou Li
, Kostas Stefanidis
, Zheying Zhang
:
Ratings vs. Reviews in Recommender Systems: A Case Study on the Amazon Movies Dataset. ADBIS (Short Papers and Workshops) 2019: 68-76 - [c63]Rama Hannula, Aapo Nikkilä, Kostas Stefanidis
:
GameRecs: Video Games Group Recommendations. ADBIS (Short Papers and Workshops) 2019: 513-524 - [c62]Jaka Klancar, Karsten Paulussen, Kostas Stefanidis
:
FIFARecs: A Recommender System for FIFA18. ADBIS (Short Papers and Workshops) 2019: 525-536 - [c61]Vasilis Efthymiou
, George Papadakis, Kostas Stefanidis
, Vassilis Christophides:
MinoanER: Schema-Agnostic, Non-Iterative, Massively Parallel Resolution of Web Entities. EDBT 2019: 373-384 - [c60]Jin Gong, Yizhou Ye, Kostas Stefanidis
:
A Hybrid Recommender System for Steam Games. ISIP 2019: 133-144 - [c59]Rodrigo Borges
, Kostas Stefanidis
:
Enhancing Long Term Fairness in Recommendations with Variational Autoencoders. MEDES 2019: 95-102 - [c58]Tiago Brasileiro Araújo, Carlos Eduardo Santos Pires, Demetrio Gomes Mestre, Thiago Pereira da Nóbrega, Dimas Cassimiro do Nascimento
, Kostas Stefanidis
:
A noise tolerant and schema-agnostic blocking technique for entity resolution. SAC 2019: 422-430 - [c57]Haridimos Kondylakis, Kostas Stefanidis:
Towards Education and Emotion Based Semantic Group Recommendations for Health. SWH@ISWC 2019: 51-57 - [c56]Lucas Machado
, Kostas Stefanidis
:
Fair Team Recommendations for Multidisciplinary Projects. WI 2019: 293-297 - [c55]Tiago Brasileiro Araújo, Kostas Stefanidis
, Carlos Eduardo Santos Pires, Jyrki Nummenmaa
, Thiago Pereira da Nóbrega:
Incremental Blocking for Entity Resolution over Web Streaming Data. WI 2019: 332-336 - 2018
- [c54]Maria Stratigi
, Haridimos Kondylakis, Kostas Stefanidis
:
FairGRecs: Fair Group Recommendations by Exploiting Personal Health Information. DEXA (2) 2018: 147-155 - [c53]Miika Koskela, Inka Simola, Kostas Stefanidis
:
Open Source Software Recommendations Using Github. TPDL 2018: 279-285 - [c52]Giannis Agathangelos, Georgia Troullinou, Haridimos Kondylakis, Kostas Stefanidis
, Dimitris Plexousakis:
Incremental Data Partitioning of RDF Data in SPARK. ESWC (Satellite Events) 2018: 50-54 - [c51]Elizaveta Zimina, Jyrki Nummenmaa
, Kalervo Järvelin, Jaakko Peltonen
, Kostas Stefanidis
, Heikki Hyyrö:
GQA: Grammatical Question Answering for RDF Data. SemWebEval@ESWC 2018: 82-97 - [c50]Giannis Agathangelos, Georgia Troullinou, Haridimos Kondylakis, Kostas Stefanidis
, Dimitris Plexousakis:
RDF Query Answering Using Apache Spark: Review and Assessment. ICDE Workshops 2018: 54-59 - [c49]Vasilis Efthymiou, George Papadakis, Kostas Stefanidis
, Vassilis Christophides:
Simplifying Entity Resolution on Web Data with Schema-Agnostic, Non-Iterative Matching. ICDE 2018: 1296-1299 - [c48]Tiago Brasileiro Araújo, Carlos Eduardo S. Pires, Kostas Stefanidis:
Noisy-aware Blocking over Heterogeneous Data. ISWC (P&D/Industry/BlueSky) 2018 - [c47]Haridimos Kondylakis, Praveen Rao, Kostas Stefanidis:
Semantic Web Technologies for Health Data Management. SWH@ISWC 2018 - [c46]Maria Stratigi, Haridimos Kondylakis, Kostas Stefanidis:
The FairGRecs Dataset: A Dataset for Producing Health-related Recommendations. SWH@ISWC 2018 - [c45]Georgia Troullinou, Haridimos Kondylakis, Kostas Stefanidis
, Dimitris Plexousakis:
Exploring RDFS KBs Using Summaries. ISWC (1) 2018: 268-284 - [c44]Georgia Troullinou, Haridimos Kondylakis, Kostas Stefanidis, Dimitris Plexousakis:
RDFDigest+: A Summary-driven System for KBs Exploration. ISWC (P&D/Industry/BlueSky) 2018 - [c43]Xiaozhou Li
, Zheying Zhang
, Kostas Stefanidis
:
Mobile App Evolution Analysis Based on User Reviews. SoMeT 2018: 773-786 - 2017
- [c42]Pavlos Fafalios
, Vasileios Iosifidis, Kostas Stefanidis
, Eirini Ntoutsi:
Multi-aspect Entity-Centric Analysis of Big Social Media Archives. TPDL 2017: 261-273 - [c41]Kostas Stefanidis
, Vassilis Christophides, Vasilis Efthymiou
:
Web-Scale Blocking, Iterative and Progressive Entity Resolution. ICDE 2017: 1459-1462 - [c40]Maria Stratigi
, Haridimos Kondylakis, Kostas Stefanidis
:
Fairness in Group Recommendations in the Health Domain. ICDE 2017: 1481-1488 - [c39]Kostas Stefanidis
, Haridimos Kondylakis, Georgia Troullinou:
On Recommending Evolution Measures: A Human-Aware Approach. ICDE 2017: 1579-1581 - [c38]Vassilis Papakonstantinou, Giorgos Flouris, Irini Fundulaki, Kostas Stefanidis, Yannis Roussakis:
SPBv: Benchmarking Linked Data Archiving Systems. BLINK/NLIWoD3@ISWC 2017 - [c37]Marialena Kyriakidi, Kostas Stefanidis
, Yannis E. Ioannidis:
On Achieving Diversity in Recommender Systems. ExploreDB@SIGMOD/PODS 2017: 4:1-4:6 - 2016
- [c36]Vasilis Efthymiou
, Kostas Stefanidis, Vassilis Christophides:
Minoan ER: Progressive Entity Resolution in the Web of Data. EDBT 2016: 670-671 - [c35]Kostas Stefanidis
, Eirini Ntoutsi:
Cluster-based Contextual Recommendations. EDBT 2016: 712-713 - [c34]Georgia Troullinou, Giannis Roussakis, Haridimos Kondylakis, Kostas Stefanidis, Giorgos Flouris:
Understanding Ontology Evolution Beyond Deltas. EDBT/ICDT Workshops 2016 - [c33]Vassilis Papakonstantinou, Giorgos Flouris, Irini Fundulaki, Kostas Stefanidis, Giannis Roussakis:
Versioning for Linked Data: Archiving Systems and Benchmarks. BLINK@ISWC 2016 - [c32]Eirini Ntoutsi, Kostas Stefanidis
:
Recommendations beyond the ratings matrix. DDI@WebSci 2016: 2:1-2:5 - 2015
- [c31]Vasilis Efthymiou, Kostas Stefanidis
, Vassilis Christophides:
Big data entity resolution: From highly to somehow similar entity descriptions in the Web. IEEE BigData 2015: 401-410 - [c30]Vasilis Efthymiou, George Papadakis
, George Papastefanatos
, Kostas Stefanidis
, Themis Palpanas:
Parallel meta-blocking: Realizing scalable entity resolution over large, heterogeneous data. IEEE BigData 2015: 411-420 - [c29]Vasilis Efthymiou, Kostas Stefanidis
, Eirini Ntoutsi:
Top-k computations in MapReduce: A case study on recommendations. IEEE BigData 2015: 2820-2822 - [c28]Kostas Stefanidis
, Irini Fundulaki:
Keyword Search on RDF Graphs: It Is More Than Just Searching for Keywords. ESWC (Satellite Events) 2015: 144-148 - [c27]Yannis Roussakis, Ioannis Chrysakis, Kostas Stefanidis, Giorgos Flouris:
D2V: A Tool for Defining, Detecting and Visualizing Changes on the Data Web. ISWC (Posters & Demos) 2015 - [c26]Yannis Roussakis, Ioannis Chrysakis
, Kostas Stefanidis
, Giorgos Flouris, Yannis Stavrakas:
A Flexible Framework for Understanding the Dynamics of Evolving RDF Datasets. ISWC (1) 2015: 495-512 - 2014
- [c25]Kostas Stefanidis
, Georgia Koloniari
:
Enabling Social Search in Time through Graphs. Web-KRM@CIKM 2014: 59-62 - [c24]Eirini Ntoutsi, Kostas Stefanidis
, Katharina Rausch, Hans-Peter Kriegel:
"Strength Lies in Differences": Diversifying Friends for Recommendations through Subspace Clustering. CIKM 2014: 729-738 - [c23]Georgia Koutrika, Laks V. S. Lakshmanan, Mirek Riedewald, Kostas Stefanidis:
Exploratory Search in Databases and the Web. EDBT/ICDT Workshops 2014: 158-159 - [c22]Kostas Stefanidis
, Ioannis Chrysakis, Giorgos Flouris:
On Designing Archiving Policies for Evolving RDF Datasets on the Web. ER 2014: 43-56 - [c21]Panagiotis Lionakis, Kostas Stefanidis
, Georgia Koloniari:
SQTime: Time-Enhanced Social Search Querying. ER Workshops 2014: 303-307 - [c20]Nikolaos Louloudakis, Vasileios Theodosiadis, Haridimos Kondylakis
, Kostas Stefanidis
:
NaviSoc: A Socially Enhanced Real-Time Navigator. ICDM Workshops 2014: 797-803 - [c19]Anna Zamansky, Ofer Arieli, Kostas Stefanidis
:
Context-Aware Distance Semantics for Inconsistent Database Systems. IPMU (2) 2014: 194-203 - [c18]Katharina Rausch, Eirini Ntoutsi, Kostas Stefanidis
, Hans-Peter Kriegel:
Exploring subspace clustering for recommendations. SSDBM 2014: 42:1-42:4 - [c17]Kostas Stefanidis
, Vasilis Efthymiou, Melanie Herschel, Vassilis Christophides:
Entity resolution in the web of data. WWW (Companion Volume) 2014: 203-204 - 2013
- [c16]Orestis Gkorgkas, Kostas Stefanidis
, Kjetil Nørvåg
:
A Framework for Grouping and Summarizing Keyword Search Results. ADBIS 2013: 246-259 - 2012
- [c15]Irene Ntoutsi, Kostas Stefanidis
, Kjetil Nørvåg
, Hans-Peter Kriegel:
gRecs: A Group Recommendation System Based on User Clustering. DASFAA (2) 2012: 299-303 - [c14]Kostas Stefanidis
, Irene Ntoutsi, Kjetil Nørvåg
, Hans-Peter Kriegel:
A Framework for Time-Aware Recommendations. DEXA (2) 2012: 329-344 - [c13]Kostas Stefanidis
, Nafiseh Shabib, Kjetil Nørvåg
, John Krogstie
:
Contextual Recommendations for Groups. ER Workshops 2012: 89-97 - [c12]Eirini Ntoutsi, Kostas Stefanidis
, Kjetil Nørvåg
, Hans-Peter Kriegel:
Fast Group Recommendations by Applying User Clustering. ER 2012: 126-140 - 2011
- [c11]Yufei Tao
, Stavros Papadopoulos, Cheng Sheng, Kostas Stefanidis
:
Nearest keyword search in XML documents. SIGMOD Conference 2011: 589-600 - 2010
- [c10]Kostas Stefanidis
, Marina Drosou, Evaggelia Pitoura:
PerK: personalized keyword search in relational databases through preferences. EDBT 2010: 585-596 - [c9]Dimitris Souravlias, Marina Drosou, Kostas Stefanidis
, Evaggelia Pitoura:
On novelty in publish/subscribe delivery. ICDE Workshops 2010: 20-22 - [c8]Georgia Koutrika, Evaggelia Pitoura, Kostas Stefanidis
:
Representation, composition and application of preferences in databases. ICDE 2010: 1214-1215 - 2009
- [c7]Marina Drosou, Kostas Stefanidis
, Evaggelia Pitoura:
Preference-aware publish/subscribe delivery with diversity. DEBS 2009 - 2008
- [c6]Kostas Stefanidis
, Evaggelia Pitoura:
Fast contextual preference scoring of database tuples. EDBT 2008: 344-355 - [c5]Marina Drosou, Evaggelia Pitoura, Kostas Stefanidis:
Preferential Publish/Subscribe. PersDB 2008: 9-16 - 2007
- [c4]Kostas Stefanidis
, Evaggelia Pitoura, Panos Vassiliadis
:
Adding Context to Preferences. ICDE 2007: 846-855 - [c3]Kostas Stefanidis
, Evaggelia Pitoura, Panos Vassiliadis
:
On Relaxing Contextual Preference Queries. MDM 2007: 289-293 - 2006
- [c2]Kostas Stefanidis
, Evaggelia Pitoura, Panos Vassiliadis:
Modeling and Storing Context-Aware Preferences. ADBIS 2006: 124-140 - 2005
- [c1]Kostas Stefanidis, Evaggelia Pitoura, Panos Vassiliadis:
On Supporting Context-Aware Preferences in Relational Database Systems. MCMP@MDM 2005
Parts in Books or Collections
- 2013
- [p1]Georgia Koutrika, Evaggelia Pitoura, Kostas Stefanidis
:
Preference-Based Query Personalization. Advanced Query Processing (1) 2013: 57-81
Editorship
- 2024
- [e11]Kostas Stefanidis
, Kari Systä
, Maristella Matera
, Sebastian Heil
, Haridimos Kondylakis
, Elisa Quintarelli
:
Web Engineering - 24th International Conference, ICWE 2024, Tampere, Finland, June 17-20, 2024, Proceedings. Lecture Notes in Computer Science 14629, Springer 2024, ISBN 978-3-031-62361-5 [contents] - 2022
- [e10]Kostas Stefanidis, Lukasz Golab:
Proceedings of the 24th International Workshop on Design, Optimization, Languages and Analytical Processing of Big Data (DOLAP) co-located with the 25th International Conference on Extending Database Technology and the 25th International Conference on Database Theory (EDBT/ICDT 2022), Edinburgh, UK, March 29, 2022. CEUR Workshop Proceedings 3130, CEUR-WS.org 2022 [contents] - 2021
- [e9]Kostas Stefanidis, Patrick Marcel:
Proceedings of the 23rd International Workshop on Design, Optimization, Languages and Analytical Processing of Big Data (DOLAP) co-located with the 24th International Conference on Extending Database Technology and the 24th International Conference on Database Theory (EDBT/ICDT 2021), Nicosia, Cyprus, March 23, 2021. CEUR Workshop Proceedings 2840, CEUR-WS.org 2021 [contents] - [e8]Kostas Stefanidis, Praveen Rao, Haridimos Kondylakis, Georgia Troullinou:
Proceedings of the Fourth International Workshop on Semantic Web Meets Health Data Management, SWH 2021 co-located with the 20th International Semantic Web Conference, ISWC 2021, Virtual Conference, October 24, 2021. CEUR Workshop Proceedings 3055, CEUR-WS.org 2021 [contents] - 2020
- [e7]Kostas Stefanidis, Praveen Rao, Haridimos Kondylakis, Georgia Troullinou:
Proceedings of the Third International Workshop on Semantic Web Meets Health Data Management (SWH 2020) co-located with the 19th International Semantic Web Conference (ISWC 2020), Athens, Greece, November 2, 2020. CEUR Workshop Proceedings 2759, CEUR-WS.org 2020 [contents] - 2019
- [e6]Kostas Stefanidis, Praveen Rao, Dave Parry, Haridimos Kondylakis, Georgia Troullinou:
Proceedings of the Second International Workshop on Semantic Web Meets Health Data Management (SWH 2019) co-located with the 18th International Semantic Web Conference (ISWC 2019), Auckland, New Zealand, October 26, 2019. CEUR Workshop Proceedings 2515, CEUR-WS.org 2019 [contents] - 2018
- [e5]Kostas Stefanidis, Haridimos Kondylakis, Praveen Rao:
Proceedings of the First International Workshop on Semantic Web Technologies for Health Data Management, SWH@ISWC 2018, Monterey, California, USA, October 9, 2018. CEUR Workshop Proceedings 2164, CEUR-WS.org 2018 [contents] - 2016
- [e4]Evaggelia Pitoura, Sofian Maabout, Georgia Koutrika, Amélie Marian, Letizia Tanca, Ioana Manolescu, Kostas Stefanidis:
Proceedings of the 19th International Conference on Extending Database Technology, EDBT 2016, Bordeaux, France, March 15-16, 2016, Bordeaux, France, March 15-16, 2016. OpenProceedings.org 2016, ISBN 978-3-89318-070-7 [contents] - [e3]Themis Palpanas, Kostas Stefanidis:
Proceedings of the Workshops of the EDBT/ICDT 2016 Joint Conference, EDBT/ICDT Workshops 2016, Bordeaux, France, March 15, 2016. CEUR Workshop Proceedings 1558, CEUR-WS.org 2016 [contents] - [e2]Senjuti Basu Roy, Kostas Stefanidis, Georgia Koutrika, Mirek Riedewald, Laks V. S. Lakshmanan:
Proceedings of the Third International Workshop on Exploratory Search in Databases and the Web, San Francisco, CA, USA, July 1, 2016. ACM 2016, ISBN 978-1-4503-4312-1 [contents] - 2015
- [e1]Georgia Koutrika, Laks V. S. Lakshmanan, Mirek Riedewald, Kostas Stefanidis:
Proceedings of the Second International Workshop on Exploratory Search in Databases and the Web, ExploreDB 2015, Melbourne, VIC, Australia, May 31 - June 04, 2015. ACM 2015, ISBN 978-1-4503-3740-3 [contents]
Reference Works
- 2018
- [r2]Georgia Koloniari, Panagiotis Lionakis, Kostas Stefanidis
:
Social Search and Querying. Encyclopedia of Social Network Analysis and Mining. 2nd Ed. 2018 - [r1]Kostas Stefanidis
, Eirini Ntoutsi, Haridimos Kondylakis, Yannis Velegrakis:
Social-Based Collaborative Filtering. Encyclopedia of Social Network Analysis and Mining. 2nd Ed. 2018
Informal and Other Publications
- 2023
- [i12]Dimitris Sacharidis, Giorgos Giannopoulos, George Papastefanatos
, Kostas Stefanidis:
Auditing for Spatial Fairness. CoRR abs/2302.12333 (2023) - [i11]Rodrigo Borges, Otto Sahlgren
, Sami Koivunen, Kostas Stefanidis
, Thomas Olsson
, Arto Laitinen:
Computational Team Assembly with Fairness Constraints. CoRR abs/2306.07023 (2023) - 2021
- [i10]Evaggelia Pitoura, Kostas Stefanidis, Georgia Koutrika:
Fairness in Rankings and Recommendations: An Overview. CoRR abs/2104.05994 (2021) - 2020
- [i9]Vasilis Efthymiou, Kostas Stefanidis, Vassilis Christophides:
Benchmarking Blocking Algorithms for Web Entities. CoRR abs/2005.09399 (2020) - 2019
- [i8]Vasilis Efthymiou, George Papadakis, Kostas Stefanidis, Vassilis Christophides:
MinoanER: Schema-Agnostic, Non-Iterative, Massively Parallel Resolution of Web Entities. CoRR abs/1905.06170 (2019) - [i7]Vassilis Christophides, Vasilis Efthymiou, Themis Palpanas, George Papadakis, Kostas Stefanidis:
End-to-End Entity Resolution for Big Data: A Survey. CoRR abs/1905.06397 (2019) - 2018
- [i6]Pavlos Fafalios, Vasileios Iosifidis, Kostas Stefanidis, Eirini Ntoutsi:
Tracking the History and Evolution of Entities: Entity-centric Temporal Analysis of Large Social Media Archives. CoRR abs/1810.11017 (2018) - [i5]Haridimos Kondylakis, Georgia Troullinou, Kostas Stefanidis, Dimitris Plexousakis:
Beyond Summaries for Ontology Exploration. ERCIM News 2018(113) (2018) - 2016
- [i4]Kostas Stefanidis, Giorgos Flouris, Ioannis Chrysakis, Yannis Roussakis:
D2V - Understanding the Dynamics of Evolving Data: A Case Study in the Life Sciences. ERCIM News 2016(105) (2016) - 2015
- [i3]Yannis Roussakis, Ioannis Chrysakis, Kostas Stefanidis, Giorgos Flouris, Yannis Stavrakas:
A Flexible Framework for Defining, Representing and Detecting Changes on the Data Web. CoRR abs/1501.02652 (2015) - 2013
- [i2]Kostas Stefanidis, Evaggelia Pitoura:
Finding the Right Set of Users: Generalized Constraints for Group Recommendations. CoRR abs/1302.6580 (2013) - [i1]Kostas Stefanidis, Kjetil Nørvåg:
gRecs: Exploiting the Power of Data Mining Techniques for Efficient Computation of Group Recommendations. ERCIM News 2013(92) (2013)
Coauthor Index
![](https://dblp.uni-trier.de/img/cog.dark.24x24.png)
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