2022

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On the Role of Relevance in Natural Language Processing Tasks
Artsiom Sauchuk | James Thorne | Alon Y. Halevy | Nicola Tonellotto | Fabrizio Silvestri
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

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ReLAX: Reinforcement Learning Agent Explainer for Arbitrary Predictive Models
Ziheng Chen | Fabrizio Silvestri | Jia Wang | He Zhu | Hongshik Ahn | Gabriele Tolomei
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

2019

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Proceedings of the 10th Italian Information Retrieval Workshop, Padova, Italy, September 16-18, 2019

Proceedings of the 10th Italian Information Retrieval Workshop, Padova, Italy, September 16-18, 2019

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Enlisting the Public to Build a Healthier Web Information Commons
Amin Mantrach | Fabrizio Silvestri
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

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The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

2018

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X-CLEaVER: Learning Ranking Ensembles by Growing and Pruning Trees
Claudio Lucchese | Franco Maria Nardini | Salvatore Orlando | Raffaele Perego | Fabrizio Silvestri | Salvatore Trani
2018 Volume 9 Issue 6

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OSNED 2018 Chairs' Welcome & Organization
Rémy Cazabet | Andrea Passarella | Giulio Rossetti | Fabrizio Silvestri
Companion of the The Web Conference 2018 on The Web Conference 2018, WWW 2018, Lyon , France, April 23-27, 2018

2017

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Friendly, Appealing or Both?: Characterising User Experience in Sponsored Search Landing Pages
Marc Bron | Miriam Redi | Mounia Lalmas | Fabrizio Silvestri | Huw Evans | Mahlon Chute
Proceedings of the 26th International Conference on World Wide Web Companion, Perth, Australia, April 3-7, 2017

2016

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Report on ECIR 2016: 38th European Conference on Information Retrieval
Nicola Ferro | Fabio Crestani | Marie-Francine Moens | Josiane Mothe | Fabrizio Silvestri | Jaana Kekäläinen | Paolo Rosso | Paul D. Clough | Gabriella Pasi | Christina Lioma | Stefano Mizzaro | Giorgio Maria Di Nunzio | Claudia Hauff | Omar Alonso | Pavel Serdyukov | Gianmaria Silvello
2016 Volume 50 Issue 1

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Post-Learning Optimization of Tree Ensembles
Claudio Lucchese | Franco Maria Nardini | Salvatore Orlando | Raffaele Perego | Fabrizio Silvestri | Salvatore Trani
Proceedings of the 7th Italian Information Retrieval Workshop, Venezia, Italy, May 30-31, 2016

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Post-Learning Optimization of Tree Ensembles for Efficient Ranking
Claudio Lucchese | Franco Maria Nardini | Salvatore Orlando | Raffaele Perego | Fabrizio Silvestri | Salvatore Trani
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

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Network-Aware Recommendations of Novel Tweets
Noor Aldeen Alawad | Aris Anagnostopoulos | Stefano Leonardi | Ida Mele | Fabrizio Silvestri
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

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Scalable Semantic Matching of Queries to Ads in Sponsored Search Advertising
Mihajlo Grbovic | Nemanja Djuric | Vladan Radosavljevic | Fabrizio Silvestri | Ricardo Baeza-Yates | Andrew Feng | Erik Ordentlich | Lee Yang | Gavin Owens
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

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The Role of Relevance in Sponsored Search
Luca Maria Aiello | Ioannis Arapakis | Ricardo Baeza-Yates | Xiao Bai | Nicola Barbieri | Amin Mantrach | Fabrizio Silvestri
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

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Improving Profiles of Weakly-Engaged Users - With Applications to Recommender Systems
Gaurav Singh | Amin Mantrach | Fabrizio Silvestri
Experimental IR Meets Multilinguality, Multimodality, and Interaction - 7th International Conference of the CLEF Association, CLEF 2016, Évora, Portugal, September 5-8, 2016, Proceedings

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Improving Post-Click User Engagement on Native Ads via Survival Analysis
Nicola Barbieri | Fabrizio Silvestri | Mounia Lalmas
Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11 - 15, 2016

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Advances in Information Retrieval - 38th European Conference on IR Research, ECIR 2016, Padua, Italy, March 20-23, 2016. Proceedings

Advances in Information Retrieval - 38th European Conference on IR Research, ECIR 2016, Padua, Italy, March 20-23, 2016. Proceedings

2015

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On Learning Prediction Models for Tourists Paths
Cristina Ioana Muntean | Franco Maria Nardini | Fabrizio Silvestri | Ranieri Baraglia
2015 Volume 7 Issue 1

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IntoNews: Online news retrieval using closed captions
Roi Blanco | Gianmarco De Francisci Morales | Fabrizio Silvestri
2015 Volume 51 Issue 1

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Predicting The Next App That You Are Going To Use
Ricardo Baeza-Yates | Di Jiang | Fabrizio Silvestri | Beverly Harrison
Proceedings of the Eighth ACM International Conference on Web Search and Data Mining, WSDM 2015, Shanghai, China, February 2-6, 2015

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Context- and Content-aware Embeddings for Query Rewriting in Sponsored Search
Mihajlo Grbovic | Nemanja Djuric | Vladan Radosavljevic | Fabrizio Silvestri | Narayan Bhamidipati
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, Santiago, Chile, August 9-13, 2015

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Large-scale Contextual Query-to-Ad Matching and Retrieval System for Sponsored Search: (Abstract)
Ricardo Baeza-Yates | Nemanja Djuric | Mihajlo Grbovic | Vladan Radosavljevic | Fabrizio Silvestri
Proceedings of the 24th International Conference on World Wide Web Companion, WWW 2015, Florence, Italy, May 18-22, 2015 - Companion Volume

2014

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LearNext: Learning to Predict Tourists Movements
Ranieri Baraglia | Cristina Ioana Muntean | Franco Maria Nardini | Fabrizio Silvestri
Proceedings of the 5th Italian Information Retrieval Workshop, Roma, Italy, January 20-21, 2014

2013

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Discovering tasks from search engine query logs
Claudio Lucchese | Salvatore Orlando | Raffaele Perego | Fabrizio Silvestri | Gabriele Tolomei
2013 Volume 31 Issue 3

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Query Processing in Highly-Loaded Search Engines
Daniele Broccolo | Craig Macdonald | Salvatore Orlando | Iadh Ounis | Raffaele Perego | Fabrizio Silvestri | Nicola Tonellotto
String Processing and Information Retrieval - 20th International Symposium, SPIRE 2013, Jerusalem, Israel, October 7-9, 2013, Proceedings

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Modeling and predicting the task-by-task behavior of search engine users
Claudio Lucchese | Salvatore Orlando | Raffaele Perego | Fabrizio Silvestri | Gabriele Tolomei
Open research Areas in Information Retrieval, OAIR 2013, Lisbon, Portugal, May 15-17, 2013

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Information Retrieval Technology - 9th Asia Information Retrieval Societies Conference, AIRS 2013, Singapore, December 9-11, 2013. Proceedings

Information Retrieval Technology - 9th Asia Information Retrieval Societies Conference, AIRS 2013, Singapore, December 9-11, 2013. Proceedings

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LearNext: learning to predict tourists movements
Ranieri Baraglia | Cristina Ioana Muntean | Franco Maria Nardini | Fabrizio Silvestri
22nd ACM International Conference on Information and Knowledge Management, CIKM'13, San Francisco, CA, USA, October 27 - November 1, 2013

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Load-sensitive selective pruning for distributed search
Daniele Broccolo | Craig Macdonald | Salvatore Orlando | Iadh Ounis | Raffaele Perego | Fabrizio Silvestri | Nicola Tonellotto
22nd ACM International Conference on Information and Knowledge Management, CIKM'13, San Francisco, CA, USA, October 27 - November 1, 2013

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Towards leveraging closed captions for news retrieval
Roi Blanco | Gianmarco De Francisci Morales | Fabrizio Silvestri
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013, Companion Volume

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Learning to shorten query sessions
Cristina Ioana Muntean | Franco Maria Nardini | Fabrizio Silvestri | Marcin Sydow
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013, Companion Volume

2012

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ECIR 2012: 34th european conference on information retrieval research
Ricardo Baeza-Yates | Mari-Carmen Marcos | Arjen P. de Vries | Hugo Zaragoza | Berkant Barla Cambazoglu | Vanessa Murdock | Alvaro Barreiro | David E. Losada | Ronny Lempel | Fabrizio Silvestri | Mounia Lalmas
2012 Volume 46 Issue 2

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Sorting on GPUs for large scale datasets: A thorough comparison
Gabriele Capannini | Fabrizio Silvestri | Ranieri Baraglia
2012 Volume 48 Issue 5

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Generating suggestions for queries in the long tail with an inverted index
Daniele Broccolo | Lorenzo Marcon | Franco Maria Nardini | Raffaele Perego | Fabrizio Silvestri
2012 Volume 48 Issue 2

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Prefetching query results and its impact on search engines
Simon Jonassen | Berkant Barla Cambazoglu | Fabrizio Silvestri
The 35th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '12, Portland, OR, USA, August 12-16, 2012

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Efficient query recommendations in the long tail via center-piece subgraphs
Francesco Bonchi | Raffaele Perego | Fabrizio Silvestri | Hossein Vahabi | Rossano Venturini
The 35th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '12, Portland, OR, USA, August 12-16, 2012

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You should read this! let me explain you why: explaining news recommendations to users
Roi Blanco | Diego Ceccarelli | Claudio Lucchese | Raffaele Perego | Fabrizio Silvestri
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012

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Interactive and context-aware tag spell check and correction
Francesco Bonchi | Ophir Frieder | Franco Maria Nardini | Fabrizio Silvestri | Hossein Vahabi
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012

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Making your interests follow you on twitter
Marco Pennacchiotti | Fabrizio Silvestri | Hossein Vahabi | Rossano Venturini
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012

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How Random Walks Can Help Tourism
Claudio Lucchese | Raffaele Perego | Fabrizio Silvestri | Hossein Vahabi | Rossano Venturini
Advances in Information Retrieval - 34th European Conference on IR Research, ECIR 2012, Barcelona, Spain, April 1-5, 2012. Proceedings

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Advances in Information Retrieval - 34th European Conference on IR Research, ECIR 2012, Barcelona, Spain, April 1-5, 2012. Proceedings

Advances in Information Retrieval - 34th European Conference on IR Research, ECIR 2012, Barcelona, Spain, April 1-5, 2012. Proceedings

2011

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Blog Distillation via Sentiment-Sensitive Link Analysis
Giacomo Berardi | Andrea Esuli | Fabrizio Sebastiani | Fabrizio Silvestri
Proceedings of the 2nd Italian Information Retrieval (IIR) Workshop, Milan, Italy, January 27-28, 2011

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String Processing and Information Retrieval, 18th International Symposium, SPIRE 2011, Pisa, Italy, October 17-21, 2011. Proceedings

String Processing and Information Retrieval, 18th International Symposium, SPIRE 2011, Pisa, Italy, October 17-21, 2011. Proceedings

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Identifying task-based sessions in search engine query logs
Claudio Lucchese | Salvatore Orlando | Raffaele Perego | Fabrizio Silvestri | Gabriele Tolomei
Proceedings of the Forth International Conference on Web Search and Web Data Mining, WSDM 2011, Hong Kong, China, February 9-12, 2011

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Efficient diversification of search results using query logs
Gabriele Capannini | Franco Maria Nardini | Raffaele Perego | Fabrizio Silvestri
Proceedings of the 20th International Conference on World Wide Web, WWW 2011, Hyderabad, India, March 28 - April 1, 2011 (Companion Volume)

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Recommendations for the long tail by term-query graph
Francesco Bonchi | Raffaele Perego | Fabrizio Silvestri | Hossein Vahabi | Rossano Venturini
Proceedings of the 20th International Conference on World Wide Web, WWW 2011, Hyderabad, India, March 28 - April 1, 2011 (Companion Volume)

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Representing Document Lengths with Identifiers
Raffaele Perego | Fabrizio Silvestri | Nicola Tonellotto
Advances in Information Retrieval - 33rd European Conference on IR Research, ECIR 2011, Dublin, Ireland, April 18-21, 2011. Proceedings

2010

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Tuning the capacity of search engines: Load-driven routing and incremental caching to reduce and balance the load
Diego Puppin | Fabrizio Silvestri | Raffaele Perego | Ricardo Baeza-Yates
2010 Volume 28 Issue 2

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Mining Query Logs: Turning Search Usage Data into Knowledge
Fabrizio Silvestri
2010 Volume 4 Issue 1-2

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Refreshing Models to Provide Timely Query Recommendations
Daniele Broccolo | Franco Maria Nardini | Raffaele Perego | Fabrizio Silvestri
IIR 2010 - Proceedings of the First Italian Information Retrieval Workshop, Padua, Italy, January 27-28, 2010

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On Tag Spell Checking
Franco Maria Nardini | Fabrizio Silvestri | Hossein Vahabi | Pedram Vahabi | Ophir Frieder
String Processing and Information Retrieval - 17th International Symposium, SPIRE 2010, Los Cabos, Mexico, October 11-13, 2010. Proceedings

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Incremental Algorithms for Effective and Efficient Query Recommendation
Daniele Broccolo | Ophir Frieder | Franco Maria Nardini | Raffaele Perego | Fabrizio Silvestri
String Processing and Information Retrieval - 17th International Symposium, SPIRE 2010, Los Cabos, Mexico, October 11-13, 2010. Proceedings

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The effects of time on query flow graph-based models for query suggestion
Ranieri Baraglia | Franco Maria Nardini | Carlos Castillo | Raffaele Perego | Debora Donato | Fabrizio Silvestri
Recherche d'Information Assistée par Ordinateur, RIAO 2010: Adaptivity, Personalization and Fusion of Heterogeneous Information, 9th International Conference, Bibliotheque Nationale de France, Paris, France, April 28-30, 2010, Proceedings

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VSEncoding: efficient coding and fast decoding of integer lists via dynamic programming
Fabrizio Silvestri | Rossano Venturini
Proceedings of the 19th ACM Conference on Information and Knowledge Management, CIKM 2010, Toronto, Ontario, Canada, October 26-30, 2010

2009

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Search shortcuts using click-through data
Ranieri Baraglia | Fidel Cacheda | Victor Carneiro | Vreixo Formoso | Raffaele Perego | Fabrizio Silvestri
Proceedings of the 2009 workshop on Web Search Click Data, WSCD@WSDM 2009, Barcelona, Spain, February 9, 2009

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Sorting using BItonic netwoRk wIth CUDA
Gabriele Capannini | Fabrizio Silvestri | Ranieri Baraglia | Franco Maria Nardini
Proceedings of the 7th Workshop on Large-Scale Distributed Systems for Information Retrieval, co-located with ACM SIGIR 2009, LSDS-IR@SIGIR 2009, Boston, USA, July 23, 2009

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Aging effects on query flow graphs for query suggestion
Ranieri Baraglia | Carlos Castillo | Debora Donato | Franco Maria Nardini | Raffaele Perego | Fabrizio Silvestri
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009

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Search shortcuts: driving users towards their goals
Ranieri Baraglia | Fidel Cacheda | Victor Carneiro | Vreixo Formoso | Raffaele Perego | Fabrizio Silvestri
Proceedings of the 18th International Conference on World Wide Web, WWW 2009, Madrid, Spain, April 20-24, 2009

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Mining Query Logs
Salvatore Orlando | Fabrizio Silvestri
Advances in Information Retrieval, 31th European Conference on IR Research, ECIR 2009, Toulouse, France, April 6-9, 2009. Proceedings

2008

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Design trade-offs for search engine caching
Ricardo Baeza-Yates | Aristides Gionis | Flavio Junqueira | Vanessa Murdock | Vassilis Plachouras | Fabrizio Silvestri
2008 Volume 2 Issue 4

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ECIR 2008 Workshop on Efficiency Issues on Information Retrieval
Roi Blanco | Fabrizio Silvestri
2008 Volume 42 Issue 1

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Efficiency Issues in Information Retrieval Workshop
Roi Blanco | Fabrizio Silvestri
Advances in Information Retrieval , 30th European Conference on IR Research, ECIR 2008, Glasgow, UK, March 30-April 3, 2008. Proceedings

2007

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Workshop on large-scale distributed systems for information retrieval
Flavio Junqueira | Vassilis Plachouras | Fabrizio Silvestri | Ivana Podnar
2007 Volume 41 Issue 2

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Special issue on heterogeneous and distributed IR
Fabrizio Silvestri
2007 Volume 43 Issue 3

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Know your neighbors: web spam detection using the web topology
Carlos Castillo | Debora Donato | Aristides Gionis | Vanessa Murdock | Fabrizio Silvestri
SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Amsterdam, The Netherlands, July 23-27, 2007

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The impact of caching on search engines
Ricardo A. Baeza-Yates | Aristides Gionis | Flavio Junqueira | Vanessa Murdock | Vassilis Plachouras | Fabrizio Silvestri
SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Amsterdam, The Netherlands, July 23-27, 2007

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Sorting Out the Document Identifier Assignment Problem
Fabrizio Silvestri
Advances in Information Retrieval, 29th European Conference on IR Research, ECIR 2007, Rome, Italy, April 2-5, 2007, Proceedings

2006

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Boosting the performance of Web search engines: Caching and prefetching query results by exploiting historical usage data
Tiziano Fagni | Raffaele Perego | Fabrizio Silvestri | Salvatore Orlando
2006 Volume 24 Issue 1

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Proceedings of the international workshop on Information retrieval in peer-to-peer networks, P2PIR '06, Arlington, Virginia, USA, November 11, 2006

Proceedings of the international workshop on Information retrieval in peer-to-peer networks, P2PIR '06, Arlington, Virginia, USA, November 11, 2006

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The query-vector document model
Diego Puppin | Fabrizio Silvestri
Proceedings of the 2006 ACM CIKM International Conference on Information and Knowledge Management, Arlington, Virginia, USA, November 6-11, 2006

2005

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SIGIR workshop report: the SIGIR heterogeneous and distributed information retrieval workshop
Ranieri Baraglia | Domenico Laforenza | Fabrizio Silvestri
2005 Volume 39 Issue 2

2004

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Assigning identifiers to documents to enhance the clustering property of fulltext indexes
Fabrizio Silvestri | Salvatore Orlando | Raffaele Perego
SIGIR 2004: Proceedings of the 27th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Sheffield, UK, July 25-29, 2004

2003

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A Hybrid Strategy for Caching Web Search Engine Results
Fabrizio Silvestri | Tiziano Fagni | Salvatore Orlando | Paolo Palmerini | Raffaele Perego
Proceedings of the Twelfth International World Wide Web Conference - Posters, WWW 2003, Budapest, Hungary, May 20-24, 2003