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Jennifer Healey

6 accepted papers

2025

A Flash in the Pan: Better Prompting Strategies to Deploy Out-of-the-Box LLMs as Conversational Recommendation Systems

COLING 2025main

Conversational Recommendation Systems (CRSs) are a particularly interesting application for out-of-the-box LLMs due to their potential for eliciting user preferences and making recommendations in natural language across a wide set of domains. Somewhat surprisingly, we find however that in such a con…

2025

Principled Content Selection to Generate Diverse and Personalized Multi-Document Summaries

ACL 2025long

While large language models (LLMs) are increasingly capable of handling longer contexts, recent work has demonstrated that they exhibit the _”lost in the middle”_ phenomenon (Liu et al., 2024) of unevenly attending to different parts of the provided context. This hinders their ability to cover diver…

Cited by 0SourcePDFScholar
2024

TextLap: Customizing Language Models for Text-to-Layout Planning

EMNLP 2024finding

Automatic generation of graphical layouts is crucial for many real-world applications, including designing posters, flyers, advertisements, and graphical user interfaces. Given the incredible ability of Large language models (LLMs) in both natural language understanding and generation, we believe th…

2021

“It doesn’t look good for a date”: Transforming Critiques into Preferences for Conversational Recommendation Systems

EMNLP 2021main

Conversations aimed at determining good recommendations are iterative in nature. People often express their preferences in terms of a critique of the current recommendation (e.g., “It doesn’t look good for a date”), requiring some degree of common sense for a preference to be inferred. In this work,…

2019

Scale-free adaptive planning for deterministic dynamics & discounted rewards

ICML 2019oral

We address the problem of planning in an environment with deterministic dynamics and stochastic discounted rewards under a limited numerical budget where the ranges of both rewards and noise are unknown. We introduce PlaTypOOS, an adaptive, robust, and efficient alternative to the OLOP (open-loop op…

Cited by 7SourcePDFScholar