7 citations · 11 across the 6 of their papers we have counts for
6 papers
Factually Consistent Summarization via Reinforcement Learning with Textual Entailment Feedback
Paul Roit, Johan Ferret, Lior Shani +16
Despite the seeming success of contemporary grounded text generation systems, they often tend to generate factually inconsistent text with respect to their input. This phenomenon i…
Dynamic Planning in Open-Ended Dialogue using Reinforcement Learning
Deborah Cohen, Moonkyung Ryu, Yinlam Chow +8
Despite recent advances in natural language understanding and generation, and decades of research on the development of conversational bots, building automated agents that can carr…
On the Robustness of Dialogue History Representation in Conversational Question Answering: A Comprehensive Study and a New Prompt-based Method
Zorik Gekhman, Nadav Oved, Orgad Keller +2
Most works on modeling the conversation history in Conversational Question Answering (CQA) report a single main result on a common CQA benchmark. While existing models show impress…
Semantically Driven Sentence Fusion: Modeling and Evaluation
Eyal Ben-David, Orgad Keller, Eric Malmi +2
Sentence fusion is the task of joining related sentences into coherent text. Current training and evaluation schemes for this task are based on single reference ground-truths and d…
New Approximations for Coalitional Manipulation in General Scoring Rules
Orgad Keller, Avinatan Hassidim, Noam Hazon
We study the problem of coalitional manipulation---where manipulators try to manipulate an election on candidates---under general scoring rules, with a focus on the Borda p…
Finding the Minimum-Weight k-Path
Avinatan Hassidim, Orgad Keller, Moshe Lewenstein +1
Given a weighted -vertex graph with integer edge-weights taken from a range , we show that the minimum-weight simple path visiting vertices can be found in time…