Multi-objective restructuring in social networks. - R. Chulaka Gunasekara; Kishan Mehrotra; Chilukuri K. Mohan (ASONAM, 2013)

Multi-objective optimization to identify key players in social networks. - R. Chulaka Gunasekara; Kishan G. Mehrotra; Chilukuri K. Mohan (ASONAM, 2014)

Multi-objective optimization to identify key players in large social networks. - R. Chulaka Gunasekara; Kishan G. Mehrotra; Chilukuri K. Mohan (Soc. Netw. Anal. Min., 2015)

Improving the robustness of the smart grid using a multi-objective key player identification approach. - R. Chulaka Gunasekara; Kishan G. Mehrotra; Chilukuri K. Mohan (ASONAM, 2016)

Multi-objective Optimization to Improve Robustness in Networks. - R. Chulaka Gunasekara; Chilukuri K. Mohan; Kishan Mehrotra (Multi-Objective Optimization, 2018)

A Unified Implicit Dialog Framework for Conversational Commerce. - Song Feng 002; R. Chulaka Gunasekara; Sunil Shashidhara; Kshitij P. Fadnis; Lazaros C. Polymenakos (AAAI, 2018)

A Unified Implicit Dialog Framework for Conversational Search. - Song Feng 002; R. Chulaka Gunasekara; Sunil Shashidhara; Kshitij P. Fadnis; Lazaros C. Polymenakos (CoRR, 2018)

Analyzing Assumptions in Conversation Disentanglement Research Through the Lens of a New Dataset and Model. - Jonathan K. Kummerfeld; Sai R. Gouravajhala; Joseph Peper; Vignesh Athreya; R. Chulaka Gunasekara; Jatin Ganhotra; Siva Sankalp Patel; Lazaros Polymenakos; Walter S. Lasecki (CoRR, 2018)

Quantized-Dialog Language Model for Goal-Oriented Conversational Systems. - R. Chulaka Gunasekara; David Nahamoo; Lazaros C. Polymenakos; Jatin Ganhotra; Kshitij P. Fadnis (CoRR, 2018)

Algorithms for fast estimation of social network centrality measures. - Ashok Kumar; R. Chulaka Gunasekara; Kishan G. Mehrotra; Chilukuri K. Mohan (Int. J. Big Data Intell., 2018)

A Large-Scale Corpus for Conversation Disentanglement. - Jonathan K. Kummerfeld; Sai R. Gouravajhala; Joseph Peper; Vignesh Athreya; R. Chulaka Gunasekara; Jatin Ganhotra; Siva Sankalp Patel; Lazaros C. Polymenakos; Walter S. Lasecki (ACL (1), 2019)

Dialog System Technology Challenge 7. - Koichiro Yoshino; Chiori Hori; Julien Perez; Luis Fernando D'Haro; Lazaros Polymenakos; R. Chulaka Gunasekara; Walter S. Lasecki; Jonathan K. Kummerfeld; Michel Galley; Chris Brockett; Jianfeng Gao 001; Bill Dolan; et al. (CoRR, 2019)

The Eighth Dialog System Technology Challenge. - Seokhwan Kim; Michel Galley; R. Chulaka Gunasekara; Sungjin Lee; Adam Atkinson; Baolin Peng; Hannes Schulz; Jianfeng Gao 001; Jinchao Li; Mahmoud Adada; Minlie Huang; Luis A. Lastras; et al. (CoRR, 2019)

Quantized Dialog - A general approach for conversational systems. - R. Chulaka Gunasekara; David Nahamoo; Lazaros C. Polymenakos; David Echeverría Ciaurri; Jatin Ganhotra; Kshitij P. Fadnis (Comput. Speech Lang., 2019)

Infusing Knowledge into the Textual Entailment Task Using Graph Convolutional Networks. - Pavan Kapanipathi; Veronika Thost; Siva Sankalp Patel; Spencer Whitehead; Ibrahim Abdelaziz; Avinash Balakrishnan; Maria Chang 001; Kshitij Fadnis; R. Chulaka Gunasekara; Bassem Makni; Nicholas Mattei; Kartik Talamadupula; et al. (AAAI, 2020)

Implicit Discourse Relation Classification: We Need to Talk about Evaluation. - Najoung Kim; Song Feng 002; R. Chulaka Gunasekara; Luis A. Lastras (ACL, 2020)

Agent Assist through Conversation Analysis. - Kshitij Fadnis; Nathaniel Mills; Jatin Ganhotra; Haggai Roitman; Gaurav Pandey 001; Doron Cohen 001; Yosi Mass; Shai Erera; R. Chulaka Gunasekara; Danish Contractor; Siva Sankalp Patel; Q. Vera Liao; et al. (EMNLP (Demos), 2020)

doc2dial: A Goal-Oriented Document-Grounded Dialogue Dataset. - Song Feng 002; Hui Wan 001; R. Chulaka Gunasekara; Siva Sankalp Patel; Sachindra Joshi; Luis A. Lastras (EMNLP (1), 2020)

Conversational Document Prediction to Assist Customer Care Agents. - Jatin Ganhotra; Haggai Roitman; Doron Cohen 001; Nathaniel Mills; R. Chulaka Gunasekara; Yosi Mass; Sachindra Joshi; Luis A. Lastras; David Konopnicki (EMNLP (1), 2020)

Summary Grounded Conversation Generation. - R. Chulaka Gunasekara; Guy Feigenblat; Benjamin Sznajder; Sachindra Joshi; David Konopnicki (ACL/IJCNLP (Findings), 2021)

TWEETSUMM - A Dialog Summarization Dataset for Customer Service. - Guy Feigenblat; R. Chulaka Gunasekara; Benjamin Sznajder; Sachindra Joshi; David Konopnicki; Ranit Aharonov (EMNLP (Findings), 2021)

Using Question Answering Rewards to Improve Abstractive Summarization. - R. Chulaka Gunasekara; Guy Feigenblat; Benjamin Sznajder; Ranit Aharonov; Sachindra Joshi (EMNLP (Findings), 2021)

Explaining Neural Network Predictions on Sentence Pairs via Learning Word-Group Masks. - Hanjie Chen; Song Feng 002; Jatin Ganhotra; Hui Wan 001; R. Chulaka Gunasekara; Sachindra Joshi; Yangfeng Ji (NAACL-HLT, 2021)

Does Structure Matter? Encoding Documents for Machine Reading Comprehension. - Hui Wan 001; Song Feng 002; R. Chulaka Gunasekara; Siva Sankalp Patel; Sachindra Joshi; Luis A. Lastras (NAACL-HLT, 2021)

Overview of the Eighth Dialog System Technology Challenge: DSTC8. - Seokhwan Kim; Michel Galley; R. Chulaka Gunasekara; Sungjin Lee; Adam Atkinson; Baolin Peng; Hannes Schulz; Jianfeng Gao 001; Jinchao Li; Mahmoud Adada; Minlie Huang; Luis A. Lastras; et al. (IEEE ACM Trans. Audio Speech Lang. Process., 2021)

Editorial: Special Issue on the Eighth Dialog System Technology Challenge. - Seokhwan Kim; Hannes Schulz; R. Chulaka Gunasekara; Chiori Hori; Abhinav Rastogi; Luis Fernando D'Haro (IEEE ACM Trans. Audio Speech Lang. Process., 2021)

X-FACTOR: A Cross-metric Evaluation of Factual Correctness in Abstractive Summarization. - Subhajit Chaudhury; Sarathkrishna Swaminathan; R. Chulaka Gunasekara; Maxwell Crouse; Srinivas Ravishankar; Daiki Kimura; Keerthiram Murugesan; Ramón Fernandez Astudillo; Tahira Naseem; Pavan Kapanipathi; Alexander Gray 001 (EMNLP, 2022)

Heuristic-based Inter-training to Improve Few-shot Multi-perspective Dialog Summarization. - Benjamin Sznajder; R. Chulaka Gunasekara; Guy Lev; Sachin Joshi; Eyal Shnarch; Noam Slonim (CoRR, 2022)

The Benefits of Bad Advice: Autocontrastive Decoding across Model Layers. - Ariel Gera; Roni Friedman; Ofir Arviv; R. Chulaka Gunasekara; Benjamin Sznajder; Noam Slonim; Eyal Shnarch (ACL (1), 2023)

MISMATCH: Fine-grained Evaluation of Machine-generated Text with Mismatch Error Types. - Keerthiram Murugesan; Sarathkrishna Swaminathan; Soham Dan; Subhajit Chaudhury; R. Chulaka Gunasekara; Maxwell Crouse; Diwakar Mahajan; Ibrahim Abdelaziz; Achille Fokoue; Pavan Kapanipathi; Salim Roukos; Alexander Gray 001 (ACL (Findings), 2023)

Semi-Structured Object Sequence Encoders. - Rudra Murthy V; Riyaz A. Bhat; R. Chulaka Gunasekara; Siva Sankalp Patel; Hui Wan 001; Tejas I. Dhamecha; Danish Contractor; Marina Danilevsky (EMNLP (Findings), 2023)

Evaluating Robustness of Dialogue Summarization Models in the Presence of Naturally Occurring Variations. - Ankita Gupta; R. Chulaka Gunasekara; Hui Wan 001; Jatin Ganhotra; Sachindra Joshi; Marina Danilevsky (CoRR, 2023)

Granite-Function Calling Model: Introducing Function Calling Abilities via Multi-task Learning of Granular Tasks. - Ibrahim Abdelaziz; Kinjal Basu 002; Mayank Agarwal; Sadhana Kumaravel; Matthew Stallone; Rameswar Panda; Yara Rizk; G. P. Shrivatsa Bhargav; Maxwell Crouse; R. Chulaka Gunasekara; Shajith Ikbal; Sachindra Joshi; et al. (EMNLP (Industry Track), 2024)

Granite-Function Calling Model: Introducing Function Calling Abilities via Multi-task Learning of Granular Tasks. - Ibrahim Abdelaziz; Kinjal Basu 002; Mayank Agarwal; Sadhana Kumaravel; Matthew Stallone; Rameswar Panda; Yara Rizk; GP Bhargav; Maxwell Crouse; R. Chulaka Gunasekara; Shajith Ikbal; Sachin Joshi; et al. (CoRR, 2024)

Multi-Document Grounded Multi-Turn Synthetic Dialog Generation. - Young-Suk Lee 001; R. Chulaka Gunasekara; Danish Contractor; Ramón Fernandez Astudillo; Radu Florian (CoRR, 2024)

Reducing the Scope of Language Models with Circuit Breakers. - David Yunis; Siyu Huo; R. Chulaka Gunasekara; Danish Contractor (CoRR, 2024)

Overview of the Ninth Dialog System Technology Challenge: DSTC9. - R. Chulaka Gunasekara; Seokhwan Kim; Luis Fernando D'Haro; Abhinav Rastogi; Yun-Nung Chen; Mihail Eric; Behnam Hedayatnia; Karthik Gopalakrishnan 001; Yang Liu 004; Chao-Wei Huang; Dilek Hakkani-Tür; Jinchao Li; et al. (IEEE ACM Trans. Audio Speech Lang. Process., 2024)

mtRAG: A Multi-Turn Conversational Benchmark for Evaluating Retrieval-Augmented Generation Systems. - Yannis Katsis; Sara Rosenthal; Kshitij Fadnis; Chulaka Gunasekara; Young-Suk Lee 001; Lucian Popa 001; Vraj Shah; Huaiyu Zhu 001; Danish Contractor; Marina Danilevsky (Trans. Assoc. Comput. Linguistics, 2025)

A Library of LLM Intrinsics for Retrieval-Augmented Generation. - Marina Danilevsky; Kristjan Greenewald; R. Chulaka Gunasekara; Maeda F. Hanafi; Lihong He 001; Yannis Katsis; Krishnateja Killamsetty; Yatin Nandwani; Lucian Popa 001; Dinesh Raghu; Frederick Reiss 001; Vraj Shah; et al. (CoRR, 2025)

Activated LoRA: Fine-tuned LLMs for Intrinsics. - Kristjan Greenewald; Luis A. Lastras; Thomas Parnell; Vraj Shah; Lucian Popa 001; Giulio Zizzo; R. Chulaka Gunasekara; Ambrish Rawat; David Cox (CoRR, 2025)