Vassilis Plachouras

81 papers A* 11A 10B 3C 1Journal 17Unranked 29

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	BiasBusters: Uncovering and Mitigating Tool Selection Bias in Large Language Models. CoRR Thierry Blankenstein, Jialin Yu, Zixuan Li, Vassilis Plachouras, Sunando Sengupta, Philip Torr, Yarin Gal, Alasdair Paren, Adel Bibi
2023	J	`jnl`	Is Meta-Learning the Right Approach for the Cold-Start Problem in Recommender Systems? CoRR Davide Buffelli, Ashish Gupta, Agnieszka Strzalka, Vassilis Plachouras
2023	J	`jnl`	Self-Supervised Pretraining for Heterogeneous Hypergraph Neural Networks. CoRR Abdalgader Abubaker, Takanori Maehara, Madhav Nimishakavi, Vassilis Plachouras
2022	—	`conf`	Explainable Assessment of Healthcare Articles with QA. BioNLP@ACL Alodie Boissonnet, Marzieh Saeidi, Vassilis Plachouras, Andreas Vlachos
2021	B	`conf`	Concept Matching for Low-Resource Classification. IJCNN Federico Errica, Fabrizio Silvestri, Bora Edizel, Ludovic Denoyer, Fabio Petroni, Vassilis Plachouras, Sebastian Riedel
2021	—	`conf`	KILT: a Benchmark for Knowledge Intensive Language Tasks. NAACL-HLT Fabio Petroni, Aleksandra Piktus, Angela Fan, Patrick Lewis, Majid Yazdani, Nicola De Cao, James Thorne, Yacine Jernite, Vladimir Karpukhin, Jean Maillard, Vassilis Plachouras, Tim Rocktäschel, Sebastian Riedel
2020	J	`jnl`	Concept Matching for Low-Resource Classification. CoRR Federico Errica, Ludovic Denoyer, Bora Edizel, Fabio Petroni, Vassilis Plachouras, Fabrizio Silvestri, Sebastian Riedel
2020	—	`conf`	How Decoding Strategies Affect the Verifiability of Generated Text. EMNLP (Findings) Luca Massarelli, Fabio Petroni, Aleksandra Piktus, Myle Ott, Tim Rocktäschel, Vassilis Plachouras, Fabrizio Silvestri, Sebastian Riedel
2020	J	`jnl`	KILT: a Benchmark for Knowledge Intensive Language Tasks. CoRR Fabio Petroni, Aleksandra Piktus, Angela Fan, Patrick Lewis, Majid Yazdani, Nicola De Cao, James Thorne, Yacine Jernite, Vassilis Plachouras, Tim Rocktäschel, Sebastian Riedel
2019	J	`jnl`	How Decoding Strategies Affect the Verifiability of Generated Text. CoRR Luca Massarelli, Fabio Petroni, Aleksandra Piktus, Myle Ott, Tim Rocktäschel, Vassilis Plachouras, Fabrizio Silvestri, Sebastian Riedel
2019	A*	`conf`	ROME 2019: Workshop on Reducing Online Misinformation Exposure. SIGIR Guillaume Bouchard, Guido Caldarelli, Vassilis Plachouras
2018	—	`conf`	A Comparison of Two Paraphrase Models for Taxonomy Augmentation. NAACL-HLT (2) Vassilis Plachouras, Fabio Petroni, Timothy Nugent, Jochen L. Leidner
2018	—	`ch.`	Anchor Text. Encyclopedia of Database Systems (2nd ed.) Vassilis Plachouras
2018	—	`ch.`	Document Field. Encyclopedia of Database Systems (2nd ed.) Vassilis Plachouras
2018	—	`ch.`	Document Links and Hyperlinks. Encyclopedia of Database Systems (2nd ed.) Vassilis Plachouras
2018	—	`ch.`	Field-Based Information Retrieval Models. Encyclopedia of Database Systems (2nd ed.) Vassilis Plachouras
2018	—	`ch.`	Term Proximity. Encyclopedia of Database Systems (2nd ed.) Vassilis Plachouras
2018	—	`conf`	attr2vec: Jointly Learning Word and Contextual Attribute Embeddings with Factorization Machines. NAACL-HLT Fabio Petroni, Vassilis Plachouras, Timothy Nugent, Jochen L. Leidner
2017	—	`conf`	Ethical by Design: Ethics Best Practices for Natural Language Processing. EthNLP@EACL Jochen L. Leidner, Vassilis Plachouras
2017	—	`conf`	Say the Right Thing Right: Ethics Issues in Natural Language Generation Systems. EthNLP@EACL Charese Smiley, Frank Schilder, Vassilis Plachouras, Jochen L. Leidner
2016	J	`jnl`	Computational drug repositioning based on side-effects mined from social media. PeerJ Comput. Sci. Timothy Nugent, Vassilis Plachouras, Jochen L. Leidner
2016	A*	`conf`	Interacting with Financial Data using Natural Language. SIGIR Vassilis Plachouras, Charese Smiley, Hiroko Bretz, Ola Taylor, Jochen L. Leidner, Dezhao Song, Frank Schilder
2016	—	`conf`	Quantifying Self-Reported Adverse Drug Events on Twitter: Signal and Topic Analysis. SMSociety Vassilis Plachouras, Jochen L. Leidner, Andrew G. Garrow
2016	B	`conf`	When to Plummet and When to Soar: Corpus Based Verb Selection for Natural Language Generation. INLG Charese Smiley, Vassilis Plachouras, Frank Schilder, Hiroko Bretz, Jochen L. Leidner, Dezhao Song
2015	B	`conf`	Information Extraction of Regulatory Enforcement Actions: From Anti-Money Laundering Compliance to Countering Terrorism Finance. ASONAM Vassilis Plachouras, Jochen L. Leidner
2014	J	`jnl`	ARCOMEM Crawling Architecture. Future Internet Vassilis Plachouras, Florent Carpentier, Muhammad Faheem, Julien Masanès, Thomas Risse, Pierre Senellart, Patrick Siehndel, Yannis Stavrakas
2014	J	`jnl`	The ARCOMEM Architecture for Social- and Semantic-Driven Web Archiving. Future Internet Thomas Risse, Elena Demidova, Stefan Dietze, Wim Peters, Nikolaos Papailiou, Katerina Doka, Yannis Stavrakas, Vassilis Plachouras, Pierre Senellart, Florent Carpentier, Amin Mantrach, Bogdan Cautis, Patrick Siehndel, Dimitris Spiliotopoulos
2013	—	`conf`	Assessing the Coverage of Data Collection Campaigns on Twitter: A Case Study. OTM Workshops Vassilis Plachouras, Yannis Stavrakas, Athanasios Andreou
2012	—	`conf`	A Platform for Supporting Data Analytics on Twitter: Challenges and Objectives. KECSM@ISWC Yannis Stavrakas, Vassilis Plachouras
2012	—	`conf`	Keeping keywords fresh: a BM25 variation for personalized keyword extraction. TempWeb Margarita Karkali, Vassilis Plachouras, Constantinos Stefanatos, Michalis Vazirgiannis
2012	—	`conf`	Named Entity Recognition and Identification for Finding the Owner of a Home Page. PAKDD (1) Vassilis Plachouras, Matthieu Rivière, Michalis Vazirgiannis
2011	A	`conf`	Large-scale information retrieval experimentation with terrier. CIKM Rodrygo L. T. Santos, Richard McCreadie, Vassilis Plachouras
2010	A*	`conf`	A refreshing perspective of search engine caching. WWW Berkant Barla Cambazoglu, Flavio Paiva Junqueira, Vassilis Plachouras, Scott A. Banachowski, Baoqiu Cui, Swee Lim, Bill Bridge
2009	A	`conf`	A Study of the Impact of Index Updates on Distributed Query Processing for Web Search. ECIR Charalampos Sarigiannis, Vassilis Plachouras, Ricardo Baeza-Yates
2009	—	`ch.`	Anchor Text. Encyclopedia of Database Systems Vassilis Plachouras
2009	—	`ch.`	Document Field. Encyclopedia of Database Systems Vassilis Plachouras
2009	—	`ch.`	Document Links and Hyperlinks. Encyclopedia of Database Systems Vassilis Plachouras
2009	—	`ch.`	Field-Based Information Retrieval Models. Encyclopedia of Database Systems Vassilis Plachouras
2009	A*	`conf`	On efficient posting list intersection with multicore processors. SIGIR Shirish Tatikonda, Flavio Junqueira, Berkant Barla Cambazoglu, Vassilis Plachouras
2009	A	`conf`	On the feasibility of multi-site web search engines. CIKM Ricardo Baeza-Yates, Aristides Gionis, Flavio Junqueira, Vassilis Plachouras, Luca Telloli
2009	A*	`conf`	Quantifying performance and quality gains in distributed web search engines. SIGIR Berkant Barla Cambazoglu, Vassilis Plachouras, Ricardo Baeza-Yates
2009	—	`ch.`	Term Proximity. Encyclopedia of Database Systems Vassilis Plachouras
2008	J	`jnl`	30 SIGIR Forum Iadh Ounis, Ian Ruthven, Vassilis Plachouras
2008	A	`ed.`	Advances in Information Retrieval , 30th European Conference on IR Research, ECIR 2008, Glasgow, UK, March 30-April 3, 2008. Proceedings ECIR Craig Macdonald, Iadh Ounis, Vassilis Plachouras, Ian Ruthven, Ryen W. White
2008	J	`jnl`	Design trade-offs for search engine caching. ACM Trans. Web Ricardo Baeza-Yates, Aristides Gionis, Flavio Junqueira, Vanessa Murdock, Vassilis Plachouras, Fabrizio Silvestri
2008	—	`conf`	On the feasibility of geographically distributed web crawling. Infoscale Berkant Barla Cambazoglu, Vassilis Plachouras, Flavio Junqueira, Luca Telloli
2008	A*	`conf`	Online learning from click data for sponsored search. WWW Massimiliano Ciaramita, Vanessa Murdock, Vassilis Plachouras
2008	A*	`conf`	ResIn: a combination of results caching and index pruning for high-performance web search engines. SIGIR Gleb Skobeltsyn, Flavio Junqueira, Vassilis Plachouras, Ricardo Baeza-Yates
2008	A	`conf`	To swing or not to swing: learning when (not) to advertise. CIKM Andrei Z. Broder, Massimiliano Ciaramita, Marcus Fontoura, Evgeniy Gabrilovich, Vanja Josifovski, Donald Metzler, Vanessa Murdock, Vassilis Plachouras
2007	—	`conf`	A noisy-channel approach to contextual advertising. AdKDD@KDD Vanessa Murdock, Massimiliano Ciaramita, Vassilis Plachouras
2007	C	`conf`	Admission Policies for Caches of Search Engine Results. SPIRE Ricardo A. Baeza-Yates, Flavio Junqueira, Vassilis Plachouras, Hans Friedrich Witschel
2007	A*	`conf`	Challenges on Distributed Web Retrieval. ICDE Ricardo A. Baeza-Yates, Carlos Castillo, Flavio Junqueira, Vassilis Plachouras, Fabrizio Silvestri
2007	A*	`conf`	Incorporating term dependency in the dfr framework. SIGIR Jie Peng, Craig Macdonald, Ben He, Vassilis Plachouras, Iadh Ounis
2007	A	`conf`	Multinomial Randomness Models for Retrieval with Document Fields. ECIR Vassilis Plachouras, Iadh Ounis
2007	A	`conf`	Performance Comparison of Clustered and Replicated Information Retrieval Systems. ECIR Fidel Cacheda, Victor Carneiro, Vassilis Plachouras, Iadh Ounis
2007	J	`jnl`	Performance analysis of distributed information retrieval architectures using an improved network simulation model. Inf. Process. Manag. Fidel Cacheda, Victor Carneiro, Vassilis Plachouras, Iadh Ounis
2007	A*	`conf`	The impact of caching on search engines. SIGIR Ricardo A. Baeza-Yates, Aristides Gionis, Flavio Junqueira, Vanessa Murdock, Vassilis Plachouras, Fabrizio Silvestri
2007	J	`jnl`	Workshop on large-scale distributed systems for information retrieval. SIGIR Forum Flavio Junqueira, Vassilis Plachouras, Fabrizio Silvestri, Ivana Podnar
2006	J	`jnl`	A decision mechanism for the selective combination of evidence in topic distillation. Inf. Retr. Vassilis Plachouras, Fidel Cacheda, Iadh Ounis
2006	—	`conf`	University of Glasgow at TREC 2006: Experiments in Terabyte and Enterprise Tracks with Terrier. TREC Christina Lioma, Craig Macdonald, Vassilis Plachouras, Jie Peng, Ben He, Iadh Ounis
2005	J	`jnl`	A case study of distributed information retrieval architectures to index one terabyte of text. Inf. Process. Manag. Fidel Cacheda, Vassilis Plachouras, Iadh Ounis
2005	—	`conf`	Applying Light Natural Language Processing to Ad-Hoc Cross Language Information Retrieval. CLEF Christina Lioma, Craig Macdonald, Ben He, Vassilis Plachouras, Iadh Ounis
2005	—	`conf`	Applying Light Natural Language Processing to Ad-Hoc Cross Language Information Retrieval. CLEF (Working Notes) Christina Lioma, Craig Macdonald, Ben He, Vassilis Plachouras, Iadh Ounis
2005	J	`jnl`	Dempster-Shafer Theory for a Query-Biased Combination of Evidence on the Web. Inf. Retr. Vassilis Plachouras, Iadh Ounis
2005	A	`conf`	Network Analysis for Distributed Information Retrieval Architectures. ECIR Fidel Cacheda, Victor Carneiro, Vassilis Plachouras, Iadh Ounis
2005	A	`conf`	Terrier Information Retrieval Platform. ECIR Iadh Ounis, Gianni Amati, Vassilis Plachouras, Ben He, Craig Macdonald, Douglas Johnson
2005	J	`jnl`	The Static Absorbing Model for the Web. J. Web Eng. Vassilis Plachouras, Iadh Ounis, Gianni Amati
2005	—	`conf`	University of Glasgow at TREC 2005: Experiments in Terabyte and Enterprise Tracks with Terrier. TREC Craig Macdonald, Ben He, Vassilis Plachouras, Iadh Ounis
2005	—	`conf`	University of Glasgow at WebCLEF 2005: Experiments in Per-Field Normalisation and Language Specific Stemming. CLEF Craig Macdonald, Vassilis Plachouras, Ben He, Christina Lioma, Iadh Ounis
2005	—	`conf`	University of Glasgow at WebCLEF 2005: Experiments in per-field Normalisation and Language Specific Stemming. CLEF (Working Notes) Craig Macdonald, Vassilis Plachouras, Ben He, Christina Lioma, Iadh Ounis
2004	—	`conf`	Distribution of relevant documents in domain-level aggregates for topic distillation. WWW (Alternate Track Papers & Posters) Vassilis Plachouras, Iadh Ounis
2004	A	`conf`	Performance Analysis of Distributed Architectures to Index One Terabyte of Text. ECIR Fidel Cacheda, Vassilis Plachouras, Iadh Ounis
2004	—	`conf`	Selective Combination of Evidence for Topic Distillation using Document and Aggregate-level Information. RIAO Vassilis Plachouras, Iadh Ounis, Fidel Cacheda
2004	—	`conf`	The University of Glasgow at CLEF 2004: French Monolingual Information Retrieval with Terrier. CLEF (Working Notes) Christina Lioma, Ben He, Vassilis Plachouras, Iadh Ounis
2004	—	`conf`	The University of Glasgow at CLEF 2004: French Monolingual Information Retrieval with Terrier. CLEF Christina Lioma, Ben He, Vassilis Plachouras, Iadh Ounis
2004	—	`conf`	University of Glasgow at TREC 2004: Experiments in Web, Robust, and Terabyte Tracks with Terrier. TREC Vassilis Plachouras, Ben He, Iadh Ounis
2004	A*	`conf`	Usefulness of hyperlink structure for query-biased topic distillation. SIGIR Vassilis Plachouras, Iadh Ounis
2003	—	`conf`	A Utility-Oriented Hyperlink Analysis Model for the Web. LA-WEB Vassilis Plachouras, Iadh Ounis, Gianni Amati
2003	—	`conf`	Information Theoretic Query Context Detection for Web Information Retrieval. ICWI Vassilis Plachouras, Iadh Ounis
2003	—	`conf`	University of Glasgow at the Web Track: Dynamic Application of Hyperlink Analysis using the Query Scope. TREC Vassilis Plachouras, Iadh Ounis, Cornelis Joost van Rijsbergen, Fidel Cacheda
2002	—	`conf`	University of Glasgow at the Web Track of TREC 2002. TREC Vassilis Plachouras, Iadh Ounis, Gianni Amati, C. J. van Rijsbergen