Ehsan Lotfi

According to our database, Ehsan Lotfi authored at least 14 papers between 2020 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

MTEB-NL and E5-NL: Embedding Benchmark and Models for Dutch.

Nikolay Banar, Ehsan Lotfi, Jens Van Nooten, Cristina Arhiliuc, Marija Kliocaite, Walter Daelemans

CoRR, September, 2025

In Benchmarks We Trust ... Or Not?

Ine Gevers, Victor De Marez, Jens Van Nooten, Jens Lemmens, Andriy Kosar, Ehsan Lotfi, Nikolay Banar, Pieter Fivez, Luna De Bruyne, Walter Daelemans

Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing, 2025

Bilingual BSARD: Extending Statutory Article Retrieval to Dutch.

Ehsan Lotfi, Nikolay Banar, Nerses Yuzbashyan, Walter Daelemans

Proceedings of the 31st International Conference on Computational Linguistics, 2025

BEIR-NL: Zero-shot Information Retrieval Benchmark for the Dutch Language.

Ehsan Lotfi, Nikolay Banar, Walter Daelemans

Proceedings of the 31st International Conference on Computational Linguistics, 2025

2024

PersonalityChat: Conversation Distillation for Personalized Dialog Modeling with Facts and Traits.

Ehsan Lotfi, Maxime De Bruyn, Jeska Buhmann, Walter Daelemans

CoRR, 2024

2022

Domain- and Task-Adaptation for VaccinChatNL, a Dutch COVID-19 FAQ Answering Corpus and Classification Model.

Jeska Buhmann, Maxime De Bruyn, Ehsan Lotfi, Walter Daelemans

Proceedings of the 29th International Conference on Computational Linguistics, 2022

Open-Domain Dialog Evaluation Using Follow-Ups Likelihood.

Maxime De Bruyn, Ehsan Lotfi, Jeska Buhmann, Walter Daelemans

Proceedings of the 29th International Conference on Computational Linguistics, 2022

Is It Smaller Than a Tennis Ball? Language Models Play the Game of Twenty Questions.

Maxime De Bruyn, Ehsan Lotfi, Jeska Buhmann, Walter Daelemans

Proceedings of the Fifth BlackboxNLP Workshop on Analyzing and Interpreting Neural Networks for NLP, 2022

2021

Teach Me What to Say and I Will Learn What to Pick: Unsupervised Knowledge Selection Through Response Generation with Pretrained Generative Models.

Ehsan Lotfi, Maxime De Bruyn, Jeska Buhmann, Walter Daelemans

CoRR, 2021

MFAQ: a Multilingual FAQ Dataset.

Maxime De Bruyn, Ehsan Lotfi, Jeska Buhmann, Walter Daelemans

CoRR, 2021

ConveRT for FAQ Answering.

Maxime De Bruyn, Ehsan Lotfi, Jeska Buhmann, Walter Daelemans

CoRR, 2021

2020

BART for Knowledge Grounded Conversations.

Maxime De Bruyn, Ehsan Lotfi, Jeska Buhmann, Walter Daelemans

Proceedings of the KDD 2020 Workshop on Conversational Systems Towards Mainstream Adoption co-located with the 26TH ACM SIGKDD Conference on Knowledge Discovery and Data Mining (SIGKDD 2020), 2020

A Deep Generative Approach to Native Language Identification.

Ehsan Lotfi, Ilia Markov, Walter Daelemans

Proceedings of the 28th International Conference on Computational Linguistics, 2020

Sarcasm Detection Using an Ensemble Approach.

Jens Lemmens, Ben Burtenshaw, Ehsan Lotfi, Ilia Markov, Walter Daelemans

Proceedings of the Second Workshop on Figurative Language Processing, 2020