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ORCIDKostas Stefanidis
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- affiliation: University of Tampere, Finland
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2020 – today
- 2023
[j28]Maria Stratigi
, Evaggelia Pitoura, Kostas Stefanidis:
SQUIRREL: A framework for sequential group recommendations through reinforcement learning. Inf. Syst. 112: 102128 (2023)- [j27]Kostas Stefanidis, Haridimos Kondylakis, Praveen Rao:
Special issue on Semantic Web Meets Health Data Management. Semantic Web 14(5): 785-786 (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 - [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) - 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) - [c77]Rodrigo Borges, Kostas Stefanidis:
F2VAE: a framework for mitigating user unfairness in recommendation systems. SAC 2022: 1391-1398 - [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
- [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) - [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 - [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] - [i10]Evaggelia Pitoura, Kostas Stefanidis, Georgia Koutrika:
Fairness in Rankings and Recommendations: An Overview. CoRR abs/2104.05994 (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) - [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 - [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] - [i9]Vasilis Efthymiou, Kostas Stefanidis, Vassilis Christophides:
Benchmarking Blocking Algorithms for Web Entities. CoRR abs/2005.09399 (2020)
2010 – 2019
- 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) - [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 - [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] - [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
- [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 - [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] - [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 - [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) - 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) - [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
- [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) - [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 - [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] - [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
- [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 - [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) - [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 - [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] - [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) - 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) - [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
- [j5]