publications

2024

1. ROEGEN workshop paper

   Text2Tracks: Generative Track Retrieval for Prompt-based Music Recommendation

   Penha, Gustavo, Palumbo, Enrico, Damianou, Andreas, Garcı́a, José Luis Redondo, Heath, Timothy Christopher, Wang, Alice, Bouchard, Hugues, and Lalmas, Mounia

   PDF
2. RecSys

   Bridging Search and Recommendation in Generative Retrieval: Does One Task Help the Other?

   Penha, Gustavo, Vardasbi, Ali, Palumbo, Enrico, Nadai, Marco, and Bouchard, Hugues

   PDF Blog Slides
3. CIKM industry track

   PODTILE: Facilitating Podcast Episode Browsing with Auto-generated Chapters

   Ghazimatin, Azin, Garmash, Ekaterina, Penha, Gustavo, Sheets, Kristen, Achenbach, Martin, Semerci, Oguz, Galvez, Remi, Tannenberg, Marcus, Mantravadi, Sahitya, Naraynan, Divya, Kalaydzhyan, Ofeliya, Cole, Douglas, Carterette, Ben, Clifton, Ann, Bennet, Paul, Hauff, Claudia, and Lalmas, Mounia

   PDF Blog

2023

1. TheWebConf

   Improving Content Retrievability in Search with Controllable Query Generation

   Penha, Gustavo, Palumbo, Enrico, Aziz, Maryam, Wang, Alice, and Bouchard, Hugues

   PDF Blog Slides
2. ECIR

   Do the Findings of Document and Passage Retrieval Generalize to the Retrieval of Responses for Dialogues?

   Penha, Gustavo, and Hauff, Claudia

   PDF Code

2022

1. CHI late-break. work

   Helping Voice Shoppers Make Purchase Decisions

   Penha, Gustavo, Krikon, Eyal, Murdock, Vanessa, and Avula, Sandeep

   PDF Poster
2. CHIIR short paper

   Pairwise Review-Based Explanations for Voice Product Search

   Penha, Gustavo, Krikon, Eyal, and Murdock, Vanessa

   PDF Poster
3. ECIR 🏆 best paper

   Evaluating the Robustness of Retrieval Pipelines with Query Variation Generators

   Penha, Gustavo, Câmara, Arthur, and Hauff, Claudia

   PDF Code Slides

2021

1. EACL

   On the Calibration and Uncertainty of Neural Learning to Rank Models for Conversational Search

   Penha, Gustavo, and Hauff, Claudia

   PDF Code Slides
2. ECIR short paper

   Weakly Supervised Label Smoothing

   Penha, Gustavo, and Hauff, Claudia

   PDF Code Slides

2020

1. SCAI workshop paper

   Slice-Aware Neural Ranking

   Penha, Gustavo, and Hauff, Claudia

   PDF Code Slides
2. RecSys

   Probing BERT for Conversational Recommendation

   Penha, Gustavo, and Hauff, Claudia

   PDF Code Slides
3. RecSys 🏆 best paper RU

   Exploiting Performance Estimates for Augmenting Recommendation Ensembles

   Penha, Gustavo, and Santos, Rodrygo

   PDF Code Slides
4. KDD’Converse workshop paper

   Challenges in the Evaluation of Conversational Search Systems

   Penha, Gustavo, and Hauff, Claudia

   PDF Slides
5. CAIR workshop paper

   Domain Adaptation for Conversation Response Ranking

   Penha, Gustavo, and Hauff, Claudia

   PDF Code Slides
6. ECIR

   Curriculum Learning Strategies for IR: An Empirical Study on Conversation Response Ranking

   Penha, Gustavo, and Hauff, Claudia

   PDF Code Slides

2019

1. manuscript

   Introducing MANtIS: a novel multi-domain information seeking dialogues dataset

   Penha, Gustavo, Balan, Alexandru, and Hauff, Claudia

   arXiv preprint arXiv:1912.04639

   PDF Code Website
2. RecSys

   Online learning to rank for sequential music recommendation

   Pereira, Bruno L, Ueda, Alberto, Penha, Gustavo, Santos, Rodrygo LT, and Ziviani, Nivio

   PDF
3. ECIR short paper

   Document performance prediction for automatic text classification

   Penha, Gustavo, Campos, Raphael, Canuto, Sérgio, Gonçalves, Marcos André, and Santos, Rodrygo LT

   PDF Poster

2017

1. JBCS

   The collaboration network of the Brazilian Symposium on Databases

   Lima, Lucas Henrique Costa, Penha, Gustavo, Alencar Rocha, Laı́s Mota, Moro, Mirella M, Silva, Ana Paula Couto, Laender, Alberto HF, and Oliveira, José Palazzo M

   Journal of the Brazilian Computer Society

   PDF

2016

1. Scientometrics

   A performance indicator for academic communities based on external publication profiles

   Silva, Thiago HP, Penha, Gustavo, Silva, Ana Paula Couto, and Moro, Mirella M

   Scientometrics