2022

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Interpretable Ranking Using LambdaMART (Abstract)
Claudio Lucchese | Franco Maria Nardini | Salvatore Orlando | Raffaele Perego | Alberto Veneri
Proceedings of the 12th Italian Information Retrieval Workshop 2022, Milan, Italy, June 29-30, 2022

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Energy-Efficient Ranking on FPGAs through Ensemble Model Compression (Abstract)
Veronica Gil-Costa | Fernando Loor | Romina Molina | Franco Maria Nardini | Raffaele Perego | Salvatore Trani
Proceedings of the 12th Italian Information Retrieval Workshop 2022, Milan, Italy, June 29-30, 2022

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A Comprehensive Dataset for Modern Learning to Rank Solutions (Abstract)
Domenico Dato | Sean MacAvaney | Franco Maria Nardini | Raffaele Perego | Nicola Tonellotto
Proceedings of the 12th Italian Information Retrieval Workshop 2022, Milan, Italy, June 29-30, 2022

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The Istella22 Dataset: Bridging Traditional and Neural Learning to Rank Evaluation
Domenico Dato | Sean MacAvaney | Franco Maria Nardini | Raffaele Perego | Nicola Tonellotto
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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ILMART: Interpretable Ranking with Constrained LambdaMART
Claudio Lucchese | Franco Maria Nardini | Salvatore Orlando | Raffaele Perego | Alberto Veneri
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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Ensemble Model Compression for Fast and Energy-Efficient Ranking on FPGAs
Veronica Gil-Costa | Fernando Loor | Romina Molina | Franco Maria Nardini | Raffaele Perego | Salvatore Trani
Advances in Information Retrieval - 44th European Conference on IR Research, ECIR 2022, Stavanger, Norway, April 10-14, 2022, Proceedings, Part I

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A Dependency-Aware Utterances Permutation Strategy to Improve Conversational Evaluation
Guglielmo Faggioli | Marco Ferrante | Nicola Ferro | Raffaele Perego | Nicola Tonellotto
Advances in Information Retrieval - 44th European Conference on IR Research, ECIR 2022, Stavanger, Norway, April 10-14, 2022, Proceedings, Part I

2021

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Report on the 43rd european conference on information retrieval (ECIR 2021)
Raffaele Perego | Fabrizio Sebastiani
2021 Volume 55 Issue 1

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Weighting Passages Enhances Accuracy
Cristina Ioana Muntean | Franco Maria Nardini | Raffaele Perego | Nicola Tonellotto | Ophir Frieder
2021 Volume 39 Issue 2

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Adaptive utterance rewriting for conversational search
Ida Mele | Cristina Ioana Muntean | Franco Maria Nardini | Raffaele Perego | Nicola Tonellotto | Ophir Frieder
2021 Volume 58 Issue 6

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Learning Early Exit Strategies for Additive Ranking Ensembles
Francesco Busolin | Claudio Lucchese | Franco Maria Nardini | Salvatore Orlando | Raffaele Perego | Salvatore Trani
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

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Hierarchical Dependence-aware Evaluation Measures for Conversational Search
Guglielmo Faggioli | Marco Ferrante | Nicola Ferro | Raffaele Perego | Nicola Tonellotto
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

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Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part II

Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part II

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Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part I

Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part I

2020

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Transitioning the information retrieval literature to a fully open access model
Djoerd Hiemstra | Marie-Francine Moens | Raffaele Perego | Fabrizio Sebastiani
2020 Volume 54 Issue 1

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Boosting learning to rank with user dynamics and continuation methods
Nicola Ferro | Claudio Lucchese | Maria Maistro | Raffaele Perego
2020 Volume 23 Issue 6

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Topical result caching in web search engines
Ida Mele | Nicola Tonellotto | Ophir Frieder | Raffaele Perego
2020 Volume 57 Issue 3

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Topical Enrichment of Conversational Search Utterances: Participation of the HPCLab-CNR Team in CAsT 2020
Ida Mele | Cristina Ioana Muntean | Franco Maria Nardini | Raffaele Perego | Nicola Tonellotto
Proceedings of the Twenty-Ninth Text REtrieval Conference, TREC 2020, Virtual Event [Gaithersburg, Maryland, USA], November 16-20, 2020

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Topic Propagation in Conversational Search
Ida Mele | Cristina Ioana Muntean | Franco Maria Nardini | Raffaele Perego | Nicola Tonellotto | Ophir Frieder
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

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Query-level Early Exit for Additive Learning-to-Rank Ensembles
Claudio Lucchese | Franco Maria Nardini | Salvatore Orlando | Raffaele Perego | Salvatore Trani
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

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Expansion via Prediction of Importance with Contextualization
Sean MacAvaney | Franco Maria Nardini | Raffaele Perego | Nicola Tonellotto | Nazli Goharian | Ophir Frieder
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

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Training Curricula for Open Domain Answer Re-Ranking
Sean MacAvaney | Franco Maria Nardini | Raffaele Perego | Nicola Tonellotto | Nazli Goharian | Ophir Frieder
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

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Efficient Document Re-Ranking for Transformers by Precomputing Term Representations
Sean MacAvaney | Franco Maria Nardini | Raffaele Perego | Nicola Tonellotto | Nazli Goharian | Ophir Frieder
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

2019

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Event attendance classification in social media
Vinicius Monteiro de Lira | Craig Macdonald | Iadh Ounis | Raffaele Perego | Chiara Renso | Valéria Cesário Times
2019 Volume 56 Issue 3

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Enhanced News Retrieval: Passages Lead the Way!
Matteo Catena | Ophir Frieder | Cristina Ioana Muntean | Franco Maria Nardini | Raffaele Perego | Nicola Tonellotto
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019

2018

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The Dagstuhl Perspectives Workshop on Performance Modeling and Prediction
Nicola Ferro | Norbert Fuhr | Gregory Grefenstette | Joseph A. Konstan | Pablo Castells | Elizabeth M. Daly | Thierry Declerck | Michael D. Ekstrand | Werner Geyer | Julio Gonzalo | Tsvi Kuflik | Krister Lindén | Bernardo Magnini | Jian-Yun Nie | Raffaele Perego | Bracha Shapira | Ian Soboroff | Nava Tintarev | Karin Verspoor | Martijn C. Willemsen | Justin Zobel
2018 Volume 52 Issue 1

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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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Selective Gradient Boosting for Effective Learning to Rank
Claudio Lucchese | Franco Maria Nardini | Raffaele Perego | Salvatore Orlando | Salvatore Trani
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

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Efficient and Effective Query Expansion for Web Search
Claudio Lucchese | Franco Maria Nardini | Raffaele Perego | Roberto Trani | Rossano Venturini
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

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Continuation Methods and Curriculum Learning for Learning to Rank
Nicola Ferro | Claudio Lucchese | Maria Maistro | Raffaele Perego
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

2017

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Report on LEARNER 2017: 1st International Workshop on LEARning Next gEneration Rankers
Nicola Ferro | Claudio Lucchese | Maria Maistro | Raffaele Perego
2017 Volume 51 Issue 3

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The Impact of Negative Samples on Learning to Rank
Claudio Lucchese | Franco Maria Nardini | Raffaele Perego | Salvatore Trani
Proceedings of the 1st International Workshop on LEARning Next gEneration Rankers co-located with the 3rd ACM International Conference on the Theory of Information Retrieval (ICTIR 2017), Amsterdam, The Netherlands, October 1, 2017

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Proceedings of the 1st International Workshop on LEARning Next gEneration Rankers co-located with the 3rd ACM International Conference on the Theory of Information Retrieval (ICTIR 2017), Amsterdam, The Netherlands, October 1, 2017

Proceedings of the 1st International Workshop on LEARning Next gEneration Rankers co-located with the 3rd ACM International Conference on the Theory of Information Retrieval (ICTIR 2017), Amsterdam, The Netherlands, October 1, 2017

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Proceedings of the 8th Italian Information Retrieval Workshop, Lugano, Switzerland, June 05-07, 2017

Proceedings of the 8th Italian Information Retrieval Workshop, Lugano, Switzerland, June 05-07, 2017

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LEARning Next gEneration Rankers (LEARNER 2017)
Nicola Ferro | Claudio Lucchese | Maria Maistro | Raffaele Perego
Proceedings of the ACM SIGIR International Conference on Theory of Information Retrieval, ICTIR 2017, Amsterdam, The Netherlands, October 1-4, 2017

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Social Media Image Recognition for Food Trend Analysis
Giuseppe Amato | Paolo Bolettieri | Vinicius Monteiro de Lira | Cristina Ioana Muntean | Raffaele Perego | Chiara Renso
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

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RankEval: An Evaluation and Analysis Framework for Learning-to-Rank Solutions
Claudio Lucchese | Cristina Ioana Muntean | Franco Maria Nardini | Raffaele Perego | Salvatore Trani
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

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X-DART: Blending Dropout and Pruning for Efficient Learning to Rank
Claudio Lucchese | Franco Maria Nardini | Salvatore Orlando | Raffaele Perego | Salvatore Trani
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

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On Including the User Dynamic in Learning to Rank
Nicola Ferro | Claudio Lucchese | Maria Maistro | Raffaele Perego
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

2016

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Data-Driven Information Retrieval
Maristella Agosti | Omar Alonso | Maarten de Rijke | Raffaele Perego
2016 Volume 50 Issue 2

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Fast Ranking with Additive Ensembles of Oblivious and Non-Oblivious Regression Trees
Domenico Dato | Claudio Lucchese | Franco Maria Nardini | Salvatore Orlando | Raffaele Perego | Nicola Tonellotto | Rossano Venturini
2016 Volume 35 Issue 2

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Quality versus efficiency in document scoring with learning-to-rank models
Gabriele Capannini | Claudio Lucchese | Franco Maria Nardini | Salvatore Orlando | Raffaele Perego | Nicola Tonellotto
2016 Volume 52 Issue 6

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User-Item Group Formation with GroupFinder
Chiara Renso | José Antônio Fernandes de Macêdo | Franco Maria Nardini | Raffaele Perego | Igo Ramalho Brilhante
Proceedings of the 7th Italian Information Retrieval Workshop, Venezia, Italy, May 30-31, 2016

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Speeding-up Document Scoring with Tree Ensembles using CPU SIMD Extensions
Claudio Lucchese | Franco Maria Nardini | Salvatore Orlando | Raffaele Perego | Nicola Tonellotto | Rossano Venturini
Proceedings of the 7th Italian Information Retrieval Workshop, Venezia, Italy, May 30-31, 2016

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Searching and Ranking Activity-based Carpooling Ride
Chiara Renso | Salvatore Rinzivillo | Valéria Cesário Times | Vinicius Monteiro de Lira | Raffaele Perego
Proceedings of the 7th Italian Information Retrieval Workshop, Venezia, Italy, May 30-31, 2016

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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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GPU-based Parallelization of QuickScorer to Speed-up Document Ranking with Tree Ensembles
Francesco Lettich | Claudio Lucchese | Franco Maria Nardini | Salvatore Orlando | Raffaele Perego | Nicola Tonellotto | Rossano Venturini
Proceedings of the 7th Italian Information Retrieval Workshop, Venezia, Italy, May 30-31, 2016

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Fast Feature Selection for Learning to Rank
Andrea Gigli | Claudio Lucchese | Franco Maria Nardini | Raffaele Perego
Proceedings of the 2016 ACM on International Conference on the Theory of Information Retrieval, ICTIR 2016, Newark, DE, USA, September 12- 6, 2016

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The ComeWithMe System for Searching and Ranking Activity-Based Carpooling Rides
Vinicius Monteiro de Lira | Chiara Renso | Raffaele Perego | Salvatore Rinzivillo | Valéria Cesário Times
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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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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Polarized User and Topic Tracking in Twitter
Mauro Coletto | Claudio Lucchese | Salvatore Orlando | Raffaele Perego
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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Exploiting CPU SIMD Extensions to Speed-up Document Scoring with Tree Ensembles
Claudio Lucchese | Franco Maria Nardini | Salvatore Orlando | Raffaele Perego | Nicola Tonellotto | Rossano Venturini
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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Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

2015

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On planning sightseeing tours with TripBuilder
Igo Ramalho Brilhante | José Antônio Fernandes de Macêdo | Franco Maria Nardini | Raffaele Perego | Chiara Renso
2015 Volume 51 Issue 2

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Scaling up the Mining of Semantically-enriched Trajectories: TripBuilder at the World Level
Igo Ramalho Brilhante | José Antônio Fernandes de Macêdo | Franco Maria Nardini | Raffaele Perego | Chiara Renso
Proceedings of the 6th Italian Information Retrieval Workshop, Cagliari, Italy, May 25-26, 2015

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QuickRank: a C++ Suite of Learning to Rank Algorithms
Gabriele Capannini | Domenico Dato | Claudio Lucchese | Monica Mori | Franco Maria Nardini | Salvatore Orlando | Raffaele Perego | Nicola Tonellotto
Proceedings of the 6th Italian Information Retrieval Workshop, Cagliari, Italy, May 25-26, 2015

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Entity Linking on Philosophical Documents
Diego Ceccarelli | Alberto De Francesco | Raffaele Perego | Marco Segala | Nicola Tonellotto | Salvatore Trani
Proceedings of the 6th Italian Information Retrieval Workshop, Cagliari, Italy, May 25-26, 2015

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Electoral Predictions with Twitter: A Machine-Learning approach
Mauro Coletto | Claudio Lucchese | Salvatore Orlando | Raffaele Perego
Proceedings of the 6th Italian Information Retrieval Workshop, Cagliari, Italy, May 25-26, 2015

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Proceedings of the 6th Italian Information Retrieval Workshop, Cagliari, Italy, May 25-26, 2015

Proceedings of the 6th Italian Information Retrieval Workshop, Cagliari, Italy, May 25-26, 2015

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Speeding up Document Ranking with Rank-based Features
Claudio Lucchese | Franco Maria Nardini | Salvatore Orlando | Raffaele Perego | Nicola Tonellotto
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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QuickScorer: A Fast Algorithm to Rank Documents with Additive Ensembles of Regression Trees
Claudio Lucchese | Franco Maria Nardini | Salvatore Orlando | Raffaele Perego | Nicola Tonellotto | Rossano Venturini
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, Santiago, Chile, August 9-13, 2015

2014

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Manual Annotation of Semi-Structured Documents for Entity-Linking
Salvatore Trani | Diego Ceccarelli | Claudio Lucchese | Salvatore Orlando | Raffaele Perego
Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, CIKM 2014, Shanghai, China, November 3-7, 2014

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TripBuilder: A Tool for Recommending Sightseeing Tours
Igo Ramalho Brilhante | José Antônio Fernandes de Macêdo | Franco Maria Nardini | Raffaele Perego | Chiara Renso
Advances in Information Retrieval - 36th European Conference on IR Research, ECIR 2014, Amsterdam, The Netherlands, April 13-16, 2014. Proceedings

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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Dexter: an open source framework for entity linking
Diego Ceccarelli | Claudio Lucchese | Salvatore Orlando | Raffaele Perego | Salvatore Trani
ESAIR'13, Proceedings of the Sixth International Workshop on Exploiting Semantic Annotations in Information Retrieval, co-located with CIKM 2013, San Francisco, CA, USA, October 28, 2013

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On Suggesting Entities as Web Search Queries
Diego Ceccarelli | Sergiu Gordea | Claudio Lucchese | Franco Maria Nardini | Raffaele Perego
Proceedings of the 4th Italian Information Retrieval Workshop, Pisa, Italy, January 16-17, 2013

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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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Where shall we go today?: planning touristic tours with tripbuilder
Igo Ramalho Brilhante | José Antônio Fernandes de Macêdo | Franco Maria Nardini | Raffaele Perego | Chiara Renso
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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Learning relatedness measures for entity linking
Diego Ceccarelli | Claudio Lucchese | Salvatore Orlando | Raffaele Perego | Salvatore Trani
22nd ACM International Conference on Information and Knowledge Management, CIKM'13, San Francisco, CA, USA, October 27 - November 1, 2013

2012

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Similarity caching in large-scale image retrieval
Fabrizio Falchi | Claudio Lucchese | Salvatore Orlando | Raffaele Perego | Fausto Rabitti
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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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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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

2011

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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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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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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

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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Peer-to-Peer Clustering of Web-browsing Users
Patrizio Dazzi | Pascal Felber | Le Bao Anh | Lorenzo Leonini | Matteo Mordacchini | Raffaele Perego | Martin Rajman | Etienne Rivière
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

2008

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A metric cache for similarity search
Fabrizio Falchi | Claudio Lucchese | Salvatore Orlando | Raffaele Perego | Fausto Rabitti
Proceeding of the 2008 ACM Workshop on Large-Scale Distributed Systems for Information Retrieval, LSDS-IR 2008, Napa Valley, California, USA, October 30, 2008

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

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

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