Nicola Tonellotto

2026

doi dblp
String Processing and Information Retrieval - 32nd International Symposium, SPIRE 2025, London, UK, September 8-11, 2025, Proceedings
Symposium on String Processing and Information Retrieval (SPIRE) 2026
doi dblp
Projection-Displacement-Based Query Performance Prediction for Embedded Space of Dense Retrievers.
Suchana Datta|Guglielmo Faggioli|Nicola Ferro|Debasis Ganguly|Cristina Ioana Muntean|Raffaele Perego|Nicola Tonellotto
ACM Transactions on Information Systems (TOIS) 2026 Volume 44 Issue 1
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Getting off the DIME: Dimension Pruning via Dimension Importance Estimation for Dense Information Retrieval.
Guglielmo Faggioli|Nicola Ferro|Raffaele Perego|Nicola Tonellotto
ACM Transactions on Information Systems (TOIS) 2026 Volume 44 Issue 1
doi dblp
When Reducing Representations Improves Performance.
Andrea Pasin|Guglielmo Faggioli|Nicola Ferro|Raffaele Perego|Nicola Tonellotto
Advances in Information Retrieval - 48th European Conference on Information Retrieval, ECIR 2026, Delft, The Netherlands, March 29 - April 2, 2026, Proceedings, Part I

2025

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Advances in Information Retrieval - 47th European Conference on Information Retrieval, ECIR 2025, Lucca, Italy, April 6-10, 2025, Proceedings, Part I
European Conference on Advances in Information Retrieval (ECIR) 2025
doi dblp
Advances in Information Retrieval - 47th European Conference on Information Retrieval, ECIR 2025, Lucca, Italy, April 6-10, 2025, Proceedings, Part II
European Conference on Advances in Information Retrieval (ECIR) 2025
doi dblp
Advances in Information Retrieval - 47th European Conference on Information Retrieval, ECIR 2025, Lucca, Italy, April 6-10, 2025, Proceedings, Part III
European Conference on Advances in Information Retrieval (ECIR) 2025
doi dblp
Advances in Information Retrieval - 47th European Conference on Information Retrieval, ECIR 2025, Lucca, Italy, April 6-10, 2025, Proceedings, Part IV
European Conference on Advances in Information Retrieval (ECIR) 2025
doi dblp
Advances in Information Retrieval - 47th European Conference on Information Retrieval, ECIR 2025, Lucca, Italy, April 6-10, 2025, Proceedings, Part V
European Conference on Advances in Information Retrieval (ECIR) 2025
doi dblp
MURR: Model Updating with Regularized Replay for Searching a Document Stream.
Eugene Yang|Nicola Tonellotto|Dawn J. Lawrie|Sean MacAvaney|James Mayfield|Douglas W. Oard|Scott Miller
Advances in Information Retrieval - 47th European Conference on Information Retrieval, ECIR 2025, Lucca, Italy, April 6-10, 2025, Proceedings, Part I
doi dblp
Query Performance Prediction Using Dimension Importance Estimators.
Guglielmo Faggioli|Nicola Ferro|Raffaele Perego|Nicola Tonellotto
Advances in Information Retrieval - 47th European Conference on Information Retrieval, ECIR 2025, Lucca, Italy, April 6-10, 2025, Proceedings, Part II
doi dblp
Maybe You Are Looking for CroQS 🐊 Cross-Modal Query Suggestion for Text-to-Image Retrieval.
Giacomo Pacini|Fabio Carrara|Nicola Messina|Nicola Tonellotto|Giuseppe Amato|Fabrizio Falchi
Advances in Information Retrieval - 47th European Conference on Information Retrieval, ECIR 2025, Lucca, Italy, April 6-10, 2025, Proceedings, Part II
doi dblp
Efficient Constant-Space Multi-vector Retrieval.
Sean MacAvaney|Antonio Mallia|Nicola Tonellotto
Advances in Information Retrieval - 47th European Conference on Information Retrieval, ECIR 2025, Lucca, Italy, April 6-10, 2025, Proceedings, Part III
doi dblp
Exploring the Effectiveness of Multi-stage Fine-Tuning for Cross-Encoder Re-rankers.
Francesca Pezzuti|Sean MacAvaney|Nicola Tonellotto
Advances in Information Retrieval - 47th European Conference on Information Retrieval, ECIR 2025, Lucca, Italy, April 6-10, 2025, Proceedings, Part III
doi dblp
Enhancing Reproducibility and Replicability in Information Retrieval: A Path Towards Scientific Integrity and Effective Research.
Antonio Ferrara|Claudio Pomo|Nicola Tonellotto
Advances in Information Retrieval - 47th European Conference on Information Retrieval, ECIR 2025, Lucca, Italy, April 6-10, 2025, Proceedings, Part V
doi dblp
Eclipse: Contrastive Dimension Importance Estimation with Pseudo-Irrelevance Feedback for Dense Retrieval.
Giulio D'Erasmo|Giovanni Trappolini|Fabrizio Silvestri|Nicola Tonellotto
Proceedings of the 2025 International ACM SIGIR Conference on Innovative Concepts and Theories in Information Retrieval, ICTIR 2025, Padua, Italy, 18 July 2025
doi dblp
Neural Prioritisation for Web Crawling.
Francesca Pezzuti|Sean MacAvaney|Nicola Tonellotto
Proceedings of the 2025 International ACM SIGIR Conference on Innovative Concepts and Theories in Information Retrieval, ICTIR 2025, Padua, Italy, 18 July 2025
doi dblp
CoDIME: A Counterfactual Approach for Dimension Importance Estimation through Click Logs.
Guglielmo Faggioli|Nicola Ferro|Raffaele Perego|Nicola Tonellotto
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025
doi dblp
Efficient Recommendation with Millions of Items by Dynamic Pruning of Sub-Item Embeddings.
Aleksandr V. Petrov|Craig Macdonald|Nicola Tonellotto
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025

2024

doi dblp
Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part I
European Conference on Advances in Information Retrieval (ECIR) 2024
doi dblp
Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part II
European Conference on Advances in Information Retrieval (ECIR) 2024
doi dblp
Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part III
European Conference on Advances in Information Retrieval (ECIR) 2024
doi dblp
Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part IV
European Conference on Advances in Information Retrieval (ECIR) 2024
doi dblp
Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part V
European Conference on Advances in Information Retrieval (ECIR) 2024
doi dblp
Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part VI
David Walsh|Nicola Tonellotto|David Walsh|Nicola Tonellotto
European Conference on Advances in Information Retrieval (ECIR) 2024
doi dblp
Personalized Query Expansion with Contextual Word Embeddings.
Elias Bassani|Nicola Tonellotto|Gabriella Pasi
ACM Transactions on Information Systems (TOIS) 2024 Volume 42 Issue 2
doi dblp
FedCMD: A Federated Cross-modal Knowledge Distillation for Drivers' Emotion Recognition.
Saira Bano|Nicola Tonellotto|Pietro CassarĂ |Alberto Gotta
ACM Transactions on Intelligent Systems and Technology (TIST) 2024 Volume 15 Issue 3
doi dblp
Caching Historical Embeddings in Conversational Search.
Ophir Frieder|Ida Mele|Cristina Ioana Muntean|Franco Maria Nardini|Raffaele Perego|Nicola Tonellotto
ACM Transactions on the Web 2024 Volume 18 Issue 4
doi dblp
DESIRE-ME: Domain-Enhanced Supervised Information Retrieval Using Mixture-of-Experts.
Pranav Kasela|Gabriella Pasi|Raffaele Perego|Nicola Tonellotto
Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part II
doi dblp
Two-Step SPLADE: Simple, Efficient and Effective Approximation of SPLADE.
Carlos Lassance|Hervé Déjean|Stéphane Clinchant|Nicola Tonellotto
Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part II
doi dblp
indxr: A Python Library for Indexing File Lines.
Elias Bassani|Nicola Tonellotto
Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part V
doi dblp
Learning to Rank for Non Independent and Identically Distributed Datasets.
Jacopo Cecchetti|Nicola Tonellotto|Raffaele Perego
Proceedings of the 2024 ACM SIGIR International Conference on Theory of Information Retrieval, ICTIR 2024, Washington, DC, USA, 13 July 2024
doi dblp
The Power of Noise: Redefining Retrieval for RAG Systems.
Florin Cuconasu|Giovanni Trappolini|Federico Siciliano|Simone Filice|Cesare Campagnano|Yoelle Maarek|Nicola Tonellotto|Fabrizio Silvestri
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024
doi dblp
Dimension Importance Estimation for Dense Information Retrieval.
Guglielmo Faggioli|Nicola Ferro|Raffaele Perego|Nicola Tonellotto
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024
doi dblp
A Reproducibility Study of PLAID.
Sean MacAvaney|Nicola Tonellotto
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024
doi dblp
Faster Learned Sparse Retrieval with Block-Max Pruning.
Antonio Mallia|Torsten Suel|Nicola Tonellotto
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024

2023

doi dblp
ColBERT-PRF: Semantic Pseudo-Relevance Feedback for Dense Passage and Document Retrieval.
Xiao Wang|Craig MacDonald|Nicola Tonellotto|Iadh Ounis
ACM Transactions on the Web 2023 Volume 17 Issue 1
doi dblp
Report on the 13th Italian Information Retrieval Workshop (IIR 2023).
Guglielmo Faggioli|Antonio Ferrara|Franco Maria Nardini|Nicola Tonellotto
SIGIR Forum 2023 Volume 57 Issue 2
doi dblp
A Geometric Framework for Query Performance Prediction in Conversational Search.
Guglielmo Faggioli|Nicola Ferro|Cristina Ioana Muntean|Raffaele Perego|Nicola Tonellotto
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023
doi dblp
A Static Pruning Study on Sparse Neural Retrievers.
Carlos Lassance|Simon Lupart|Hervé Déjean|Stéphane Clinchant|Nicola Tonellotto
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023
doi dblp
Reproducibility, Replicability, and Insights into Dense Multi-Representation Retrieval Models: from ColBERT to Col.
Xiao Wang|Craig Macdonald|Nicola Tonellotto|Iadh Ounis
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023

2022

doi dblp
Adaptive Re-Ranking with a Corpus Graph.
Sean MacAvaney|Nicola Tonellotto|Craig Macdonald
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022
dblp
Adaptive Re-Ranking as an Information-Seeking Agent.
Sean MacAvaney|Nicola Tonellotto|Craig Macdonald
Proceedings of the CIKM 2022 Workshops co-located with 31st ACM International Conference on Information and Knowledge Management (CIKM 2022), Atlanta, USA, October 17-21, 2022.
doi dblp
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
doi dblp
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
doi dblp
Faster Learned Sparse Retrieval with Guided Traversal.
Antonio Mallia|Joel Mackenzie|Torsten Suel|Nicola Tonellotto
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022
doi dblp
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
dblp
Context Propagation in Conversational Search Utterances Participation of the CNR Team in CAsT 2022.
Ida Mele|Cristina Ioana Muntean|Franco Maria Nardini|Raffaele Perego|Nicola Tonellotto
Proceedings of the Thirty-First Text REtrieval Conference, TREC 2022, online, November 15-19, 2022

2021

doi dblp
Weighting Passages Enhances Accuracy.
Cristina Ioana Muntean|Franco Maria Nardini|Raffaele Perego|Nicola Tonellotto|Ophir Frieder
ACM Transactions on Information Systems (TOIS) 2021 Volume 39 Issue 2
doi dblp
Adaptive utterance rewriting for conversational search.
Ida Mele|Cristina Ioana Muntean|Franco Maria Nardini|Raffaele Perego|Nicola Tonellotto|Ophir Frieder
Information Processing and Management 2021 Volume 58 Issue 6
doi dblp
On Approximate Nearest Neighbour Selection for Multi-Stage Dense Retrieval.
Craig Macdonald|Nicola Tonellotto
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
doi dblp
IR From Bag-of-words to BERT and Beyond through Practical Experiments.
Craig Macdonald|Nicola Tonellotto|Sean MacAvaney
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
doi dblp
PyTerrier: Declarative Experimentation in Python from BM25 to Dense Retrieval.
Craig Macdonald|Nicola Tonellotto|Sean MacAvaney|Iadh Ounis
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
doi dblp
Query Embedding Pruning for Dense Retrieval.
Nicola Tonellotto|Craig Macdonald
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
doi dblp
Pseudo-Relevance Feedback for Multiple Representation Dense Retrieval.
Xiao Wang|Craig Macdonald|Nicola Tonellotto|Iadh Ounis
ICTIR '21: The 2021 ACM SIGIR International Conference on the Theory of Information Retrieval, Virtual Event, Canada, July 11, 2021
doi dblp
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
doi dblp
Learning Passage Impacts for Inverted Indexes.
Antonio Mallia|Omar Khattab|Torsten Suel|Nicola Tonellotto
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021
dblp
Finding Context through Utterance Dependencies in Search Conversations - Participation of the CNR Team in CAsT 2021.
Ida Mele|Cristina Ioana Muntean|Franco Maria Nardini|Raffaele Perego|Nicola Tonellotto
Proceedings of the Thirtieth Text REtrieval Conference, TREC 2021, online, November 15-19, 2021

2020

doi dblp
Using an Inverted Index Synopsis for Query Latency and Performance Prediction.
Nicola Tonellotto|Craig Macdonald
ACM Transactions on Information Systems (TOIS) 2020 Volume 38 Issue 3
doi dblp
Topical result caching in web search engines.
Ida Mele|Nicola Tonellotto|Ophir Frieder|Raffaele Perego
Information Processing and Management 2020 Volume 57 Issue 3
doi dblp
Declarative Experimentation in Information Retrieval using PyTerrier.
Craig Macdonald|Nicola Tonellotto
ICTIR '20: The 2020 ACM SIGIR International Conference on the Theory of Information Retrieval, Virtual Event, Norway, September 14-17, 2020
doi dblp
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
doi dblp
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
doi dblp
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
doi dblp
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
dblp
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.

2019

doi dblp
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.
doi dblp
Multiple Query Processing via Logic Function Factoring.
Matteo Catena|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

doi dblp
Efficient Query Processing for Scalable Web Search.
Nicola Tonellotto|Craig Macdonald|Iadh Ounis
Foundations and Trends in Information Retrieval 2018 Volume 12 Issue 4-5
doi dblp
Efficient Energy Management in Distributed Web Search.
Matteo Catena|Ophir Frieder|Nicola Tonellotto
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018
doi dblp
Efficient Query Processing Infrastructures: A half-day tutorial at SIGIR 2018.
Nicola Tonellotto|Craig Macdonald
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

2017

doi dblp
Upper Bound Approximation for BlockMaxWand.
Craig Macdonald|Nicola Tonellotto
Proceedings of the ACM SIGIR International Conference on Theory of Information Retrieval, ICTIR 2017, Amsterdam, The Netherlands, October 1-4, 2017
doi dblp
Efficient & Effective Selective Query Rewriting with Efficiency Predictions.
Craig MacDonald|Nicola Tonellotto|Iadh Ounis
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017
doi dblp
Faster BlockMax WAND with Variable-sized Blocks.
Antonio Mallia|Giuseppe Ottaviano|Elia Porciani|Nicola Tonellotto|Rossano Venturini
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

2016

doi dblp
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
ACM Transactions on Information Systems (TOIS) 2016 Volume 35 Issue 2
doi dblp
Quality versus efficiency in document scoring with learning-to-rank models.
Gabriele Capannini|Claudio Lucchese|Franco Maria Nardini|Salvatore Orlando|Raffaele Perego|Nicola Tonellotto
Information Processing and Management 2016 Volume 52 Issue 6
doi dblp
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
doi dblp
Exploiting Green Energy to Reduce the Operational Costs of Multi-Center Web Search Engines.
Roi Blanco|Matteo Catena|Nicola Tonellotto
Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11 - 15, 2016

2015

doi dblp
Proceedings of the 2015 Workshop on Large-Scale and Distributed System for Information Retrieval, LSDS-IR 2015, Melbourne, Australia, October 23, 2015
Workshop on Large-Scale Distributed Systems for Information Retrieval 2015
doi dblp
LSDS-IR'15: 2015 Workshop on Large-Scale and Distributed Systems for Information Retrieval.
Ismail Sengor Altingovde|Berkant Barla Cambazoglu|Nicola Tonellotto
Proceedings of the 24th ACM International Conference on Information and Knowledge Management, CIKM 2015, Melbourne, VIC, Australia, October 19 - 23, 2015
doi dblp
Load-sensitive CPU Power Management for Web Search Engines.
Matteo Catena|Craig Macdonald|Nicola Tonellotto
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, Santiago, Chile, August 9-13, 2015
doi dblp
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
doi dblp
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
doi dblp
Optimal Space-time Tradeoffs for Inverted Indexes.
Giuseppe Ottaviano|Nicola Tonellotto|Rossano Venturini
Proceedings of the Eighth ACM International Conference on Web Search and Data Mining, WSDM 2015, Shanghai, China, February 2-6, 2015

2014

doi dblp
Workshop on large-scale and distributed systems for information retrieval (LSDS-IR 2014).
Ismail Sengör Altingövde|Berkant Barla Cambazoglu|Craig Macdonald|Nicola Tonellotto
Seventh ACM International Conference on Web Search and Data Mining, WSDM 2014, New York, NY, USA, February 24-28, 2014
doi dblp
A self-adapting latency/power tradeoff model for replicated search engines.
Ana Freire|Craig Macdonald|Nicola Tonellotto|Iadh Ounis|Fidel Cacheda
Seventh ACM International Conference on Web Search and Data Mining, WSDM 2014, New York, NY, USA, February 24-28, 2014

2013

doi dblp
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
doi dblp
Hybrid Query Scheduling for a Replicated Search Engine.
Ana Freire|Craig Macdonald|Nicola Tonellotto|Iadh Ounis|Fidel Cacheda
Advances in Information Retrieval - 35th European Conference on IR Research, ECIR 2013, Moscow, Russia, March 24-27, 2013. Proceedings
doi dblp
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
doi dblp
Workshop on large-scale and distributed systems for information retrieval (LSDS-IR 2013).
Nicola Tonellotto|Craig Macdonald|Ismail Sengör Altingövde
Sixth ACM International Conference on Web Search and Data Mining, WSDM 2013, Rome, Italy, February 4-8, 2013
doi dblp
Efficient and effective retrieval using selective pruning.
Nicola Tonellotto|Craig Macdonald|Iadh Ounis
Sixth ACM International Conference on Web Search and Data Mining, WSDM 2013, Rome, Italy, February 4-8, 2013

2012

doi dblp
Scheduling queries across replicas.
Ana Freire|Craig Macdonald|Nicola Tonellotto|Iadh Ounis|Fidel Cacheda
The 35th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '12, Portland, OR, USA, August 12-16, 2012
doi dblp
Learning to predict response times for online query scheduling.
Craig Macdonald|Nicola Tonellotto|Iadh Ounis
The 35th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '12, Portland, OR, USA, August 12-16, 2012
doi dblp
Effect of dynamic pruning safety on learning to rank effectiveness.
Craig Macdonald|Nicola Tonellotto|Iadh Ounis
The 35th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '12, Portland, OR, USA, August 12-16, 2012

2011

doi dblp
Upper-bound approximations for dynamic pruning.
Craig Macdonald|Iadh Ounis|Nicola Tonellotto
ACM Transactions on Information Systems (TOIS) 2011 Volume 29 Issue 4
doi dblp
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
doi dblp
On Upper Bounds for Dynamic Pruning.
Craig Macdonald|Nicola Tonellotto|Iadh Ounis
Advances in Information Retrieval Theory - Third International Conference, ICTIR 2011, Bertinoro, Italy, September 12-14, 2011. Proceedings
doi dblp
Effect of different docid orderings on dynamic pruning retrieval strategies.
Nicola Tonellotto|Craig Macdonald|Iadh Ounis
Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2011, Beijing, China, July 25-29, 2011