Representing Meaning with a Combination of Logical Form and Vectors. - Islam Beltagy; Stephen Roller; Pengxiang Cheng 001; Katrin Erk; Raymond J. Mooney (CoRR, 2015)

Representing Meaning with a Combination of Logical and Distributional Models. - Islam Beltagy; Stephen Roller; Pengxiang Cheng 001; Katrin Erk; Raymond J. Mooney (Comput. Linguistics, 2016)

Crowdsourcing Information Extraction for Biomedical Systematic Reviews. - Yalin Sun; Pengxiang Cheng 001; Shengwei Wang; Hao Lyu; Matthew Lease; Iain James Marshall; Byron C. Wallace (CoRR, 2016)

Implicit Argument Prediction with Event Knowledge. - Pengxiang Cheng 001; Katrin Erk (NAACL-HLT, 2018)

The UTexas system for TAC SM-KBP task 3: Probabilistic generation of coherent hypotheses. - Pengxiang Cheng 001; Eric Holgate; Katrin Erk (TAC, 2018)

Implicit Argument Prediction as Reading Comprehension. - Pengxiang Cheng 001; Katrin Erk (AAAI, 2019)

The UTexas system for TAC 2019 SM-KBP Task 3: Hypothesis detection with graph convolutional networks. - Pengxiang Cheng 001; Alexander Tomkovich; Eric Holgate; Su Wang 001; Katrin Erk (TAC, 2019)

Attending to Entities for Better Text Understanding. - Pengxiang Cheng 001; Katrin Erk (AAAI, 2020)

Overcoming Catastrophic Forgetting in Massively Multilingual Continual Learning. - Genta Indra Winata; Lingjue Xie; Karthik Radhakrishnan; Shijie Wu; Xisen Jin; Pengxiang Cheng 001; Mayank Kulkarni; Daniel Preotiuc-Pietro (ACL (Findings), 2023)

Dataless Knowledge Fusion by Merging Weights of Language Models. - Xisen Jin; Xiang Ren 001; Daniel Preotiuc-Pietro; Pengxiang Cheng 001 (ICLR, 2023)

Unsupervised Contrast-Consistent Ranking with Language Models. - Niklas Stoehr; Pengxiang Cheng 001; Jing Wang 069; Daniel Preotiuc-Pietro; Rajarshi Bhowmik (EACL (1), 2024)

An Alternative to FLOPS Regularization to Effectively Productionize SPLADE-Doc. - Aldo Porco; Dhruv Mehra; Igor Malioutov; Karthik Radhakrishnan; Moniba Keymanesh; Daniel Preotiuc-Pietro; Sean MacAvaney; Pengxiang Cheng 001 (SIGIR, 2025)

Improving Instruct Models for Free: A Study on Partial Adaptation. - Ozan Irsoy; Pengxiang Cheng 001; Jennifer L. Chen; Daniel Preotiuc-Pietro; Shiyue Zhang 001; Duccio Pappadopulo (CoRR, 2025)

Evaluating the Retrieval Robustness of Large Language Models. - Shuyang Cao; Karthik Radhakrishnan; David S. Rosenberg; Steven Lu 003; Pengxiang Cheng 001; Lu Wang 008; Shiyue Zhang 001 (CoRR, 2025)