PEREGO, RAFFAELE Statistiche

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PEREGO, RAFFAELE

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DIPARTIMENTO DI INFORMATICA

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Risultati 1 - 20 di 37 (tempo di esecuzione: 0.024 secondi).

Getting off the DIME: Dimension Pruning via Dimension Importance Estimation for Dense Information Retrieval

2026-01-01 Faggioli, Guglielmo; Ferro, Nicola; Perego, Raffaele; Tonellotto, Nicola

Projection-Displacement-Based Query Performance Prediction for Embedded Space of Dense Retrievers

2026-01-01 Datta, Suchana; Faggioli, Guglielmo; Ferro, Nicola; Ganguly, Debasis; Ioana Muntean, Cristina; Perego, Raffaele; Tonellotto, Nicola

When Reducing Representations Improves Performance

2026-01-01 Pasin, Andrea; Faggioli, Guglielmo; Ferro, Nicola; Perego, Raffaele; Tonellotto, Nicola

A Dataset for Joint Conversational Search and Recommendation

2025-01-01 Alessio, Marco; Merlo, Simone; Di Noia, Tommaso; Faggioli, Guglielmo; Ferrante, Marco; Ferro, Nicola; Ioana Muntean, Cristina; Nardini, Franco Maria; Narducci, Fedelucio; Perego, Raffaele; Santucci, Giuseppe; Viterbo, Nicola

ChatGPT Versus Modest Large Language Models: An Extensive Study on Benefits and Drawbacks for Conversational Search

2025-01-01 Rocchietti, Guido; Rulli, Cosimo; Nardini, Franco Maria; Muntean Cristina, Ioana; Perego, Raffaele; Frieder, Ophir

CoDIME: A Counterfactual Approach for Dimension Importance Estimation through Click Logs

2025-01-01 Faggioli, G.; Ferro, N.; Perego, R.; Tonellotto, N.

CoSRec: A Joint Conversational Search and Recommendation Dataset

2025-01-01 Alessio, Marco; Merlo, Simone; Di Noia, Tommaso; Faggioli, Guglielmo; Ferrante, Marco; Ferro, Nicola; Muntean, Cristina Ioana; Nardini, Franco Maria; Narducci, Fedelucio; Perego, Raffaele; Santucci, Giuseppe; Viterbo, Nicola

Efficient Conversational Search via Topical Locality in Dense Retrieval

2025-01-01 Muntean Cristina, Ioana; Nardini, Franco Maria; Perego, Raffaele; Rocchietti, Guido; Rulli, Cosimo

Caching Historical Embeddings in Conversational Search

2024-01-01 Frieder, Ophir; Mele, Ida; Ioana Muntean, Cristina; Nardini, FRANCO MARIA; Perego, Raffaele; Tonellotto, Nicola

DESIRE-ME: Domain-Enhanced Supervised Information Retrieval Using Mixture-of-Experts

2024-01-01 Kasela, P.; Pasi, G.; Perego, R.; Tonellotto, N.

LongDoc summarization using instruction-tuned large language models for food safety regulations

2024-01-01 Rocchietti, Guido; Rulli, Cosimo; Randl, Korbinian; Muntean Cristina, Ioana; Nardini, Franco Maria; Perego, Raffaele; Trani, Salvatore; Karvounis, Manos; Janostik, Jakub

Towards Robust Expert Finding in Community Question Answering Platforms

2024-01-01 Amendola, Maddalena; Passarella, Andrea; Perego, Raffaele

Commonsense Injection in Conversational Systems: An Adaptable Framework for Query Expansion

2023-01-01 Rocchietti, Guido; Frieder, Ophir; Muntean Cristina, Ioana; Nardini, Franco Maria; Perego, Raffaele

Rewriting Conversational Utterances with Instructed Large Language Models

2023-01-01 Galimzhanova, Elnara; Muntean, Cristina Ioana; Nardini, Franco Maria; Perego, Raffaele; Rocchietti, Guido

Social search: Retrieving information in Online Social platforms – A survey

2023-01-01 Amendola, M.; Passarella, A.; Perego, R.

Adaptive utterance rewriting for conversational search

2021-01-01 Mele, I.; Muntean, C. I.; Nardini, F. M.; Perego, R.; Tonellotto, N.; Frieder, O.

Compressed indexes for fast search of semantic data (extended abstract)

2021-01-01 Perego, R.; Pibiri, G. E.; Venturini, R.

Hierarchical Dependence-aware Evaluation Measures for Conversational Search

2021-01-01 Faggioli, G.; Ferrante, M.; Ferro, N.; Perego, R.; Tonellotto, N.

Efficient Document Re-Ranking for Transformers by Precomputing Term Representations

2020-01-01 Macavaney, S.; Nardini, F. M.; Perego, R.; Tonellotto, N.; Goharian, N.; Frieder, O.

Expansion via Prediction of Importance with Contextualization