6 citations · 6 across the 4 of their papers we have counts for
5 papers
RVPO: Risk-Sensitive Alignment via Variance Regularization
Ivan Montero, Tomasz Jurczyk, Bhuwan Dhingra
Current critic-less RLHF methods aggregate multi-objective rewards via an arithmetic mean, leaving them vulnerable to constraint neglect: high-magnitude success in one objective ca…
Analysis of Wikipedia-based Corpora for Question Answering
Tomasz Jurczyk, Amit Deshmane, Jinho D. Choi
This paper gives comprehensive analyses of corpora based on Wikipedia for several tasks in question answering. Four recent corpora are collected,WikiQA, SelQA, SQuAD, and InfoQA, a…
Cross-genre Document Retrieval: Matching between Conversational and Formal Writings
Tomasz Jurczyk, Jinho D. Choi
This paper challenges a cross-genre document retrieval task, where the queries are in formal writing and the target documents are in conversational writing. In this task, a query,…
SelQA: A New Benchmark for Selection-based Question Answering
Tomasz Jurczyk, Michael Zhai, Jinho D. Choi
This paper presents a new selection-based question answering dataset, SelQA. The dataset consists of questions generated through crowdsourcing and sentence length answers that are…
Multi-Field Structural Decomposition for Question Answering
Tomasz Jurczyk, Jinho D. Choi
This paper presents a precursory yet novel approach to the question answering task using structural decomposition. Our system first generates linguistic structures such as syntacti…