Nikolaos Pappas

30 papers A* 2A 1Journal 17Unranked 10

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Balancing Classification and Calibration Performance in Decision-Making LLMs via Calibration Aware Reinforcement Learning. CoRR Duygu Nur Yaldiz, Evangelia Spiliopoulou, Zheng Qi, Siddharth Varia, Srikanth Doss, Nikolaos Pappas
2026	—	`conf`	Journey Before Destination: On the importance of Visual Faithfulness in Slow Thinking. EACL (Volume 1: Long Papers) Rheeya Uppaal, Phu Mon Htut, Min Bai, Nikolaos Pappas, Zheng Qi, Sandesh Swamy
2025	J	`jnl`	Capturing Gaze Shifts for Guidance: Cross-Modal Fusion Enhancement for VLM Hallucination Mitigation. CoRR Zheng Qi, Chao Shang, Evangelia Spiliopoulou, Nikolaos Pappas
2025	J	`jnl`	Cross-Modal Content Optimization for Steering Web Agent Preferences. CoRR Tanqiu Jiang, Min Bai, Nikolaos Pappas, Yanjun Qi, Sandesh Swamy
2025	—	`conf`	DeAL: Decoding-time Alignment for Large Language Models. ACL (1) James Y. Huang, Sailik Sengupta, Daniele Bonadiman, Yi-An Lai, Arshit Gupta, Nikolaos Pappas, Saab Mansour, Katrin Kirchhoff, Dan Roth
2025	J	`jnl`	Journey Before Destination: On the importance of Visual Faithfulness in Slow Thinking. CoRR Rheeya Uppaal, Phu Mon Htut, Min Bai, Nikolaos Pappas, Zheng Qi, Sandesh Swamy
2025	—	`conf`	Rethinking LLM Uncertainty: A Multi-Agent Approach to Estimating Black-Box Model Uncertainty. EMNLP (Findings) Yu Feng, Phu Mon Htut, Zheng Qi, Wei Xiao, Manuel Mager, Nikolaos Pappas, Kishaloy Halder, Yang Li, Yassine Benajiba, Dan Roth
2025	—	`conf`	Towards Long Context Hallucination Detection. NAACL (Findings) Siyi Liu, Kishaloy Halder, Zheng Qi, Wei Xiao, Nikolaos Pappas, Phu Mon Htut, Neha Anna John, Yassine Benajiba, Dan Roth
2025	J	`jnl`	Towards Long Context Hallucination Detection. CoRR Siyi Liu, Kishaloy Halder, Zheng Qi, Wei Xiao, Nikolaos Pappas, Phu Mon Htut, Neha Anna John, Yassine Benajiba, Dan Roth
2025	—	`conf`	Unraveling and Mitigating Safety Alignment Degradation of Vision-Language Models. ACL (Findings) Qin Liu, Chao Shang, Ling Liu, Nikolaos Pappas, Jie Ma, Neha Anna John, Srikanth Doss, Lluís Màrquez, Miguel Ballesteros, Yassine Benajiba
2024	—	`conf`	Backward Compatibility During Data Updates by Weight Interpolation. EACL (1) Raphael Schumann, Elman Mansimov, Yi-An Lai, Nikolaos Pappas, Xibin Gao, Yi Zhang
2024	J	`jnl`	DeAL: Decoding-time Alignment for Large Language Models. CoRR James Y. Huang, Sailik Sengupta, Daniele Bonadiman, Yi'an Lai, Arshit Gupta, Nikolaos Pappas, Saab Mansour, Katrin Kirchhoff, Dan Roth
2024	J	`jnl`	DiverseAgentEntropy: Quantifying Black-Box LLM Uncertainty through Diverse Perspectives and Multi-Agent Interaction. CoRR Yu Feng, Phu Mon Htut, Zheng Qi, Wei Xiao, Manuel Mager, Nikolaos Pappas, Kishaloy Halder, Yang Li, Yassine Benajiba, Dan Roth
2024	—	`conf`	Eliciting Better Multilingual Structured Reasoning from LLMs through Code. ACL (1) Bryan Li, Tamer Alkhouli, Daniele Bonadiman, Nikolaos Pappas, Saab Mansour
2024	J	`jnl`	Inference time LLM alignment in single and multidomain preference spectrum. CoRR Sadat Shahriar, Zheng Qi, Nikolaos Pappas, Srikanth Doss, Monica Sunkara, Kishaloy Halder, Manuel Mager, Yassine Benajiba
2024	—	`conf`	MAGID: An Automated Pipeline for Generating Synthetic Multi-modal Datasets. NAACL-HLT Hossein Aboutalebi, Hwanjun Song, Yusheng Xie, Arshit Gupta, Lijia Sun, Hang Su, Igor Shalyminov, Nikolaos Pappas, Siffi Singh, Saab Mansour
2024	J	`jnl`	MAGID: An Automated Pipeline for Generating Synthetic Multi-modal Datasets. CoRR Hossein Aboutalebi, Hwanjun Song, Yusheng Xie, Arshit Gupta, Justin Sun, Hang Su, Igor Shalyminov, Nikolaos Pappas, Siffi Singh, Saab Mansour
2024	A	`conf`	Sequential Editing for Lifelong Training of Speech Recognition Models. INTERSPEECH Devang Kulshreshtha, Nikolaos Pappas, Brady Houston, Saket Dingliwal, Srikanth Ronanki
2024	J	`jnl`	Sequential Editing for Lifelong Training of Speech Recognition Models. CoRR Devang Kulshreshtha, Saket Dingliwal, Brady Houston, Nikolaos Pappas, Srikanth Ronanki
2024	J	`jnl`	Unraveling and Mitigating Safety Alignment Degradation of Vision-Language Models. CoRR Qin Liu, Chao Shang, Ling Liu, Nikolaos Pappas, Jie Ma, Neha Anna John, Srikanth Doss, Lluís Màrquez, Miguel Ballesteros, Yassine Benajiba
2023	J	`jnl`	Backward Compatibility During Data Updates by Weight Interpolation. CoRR Raphael Schumann, Elman Mansimov, Yi-An Lai, Nikolaos Pappas, Xibin Gao, Yi Zhang
2023	—	`conf`	Conversation Style Transfer using Few-Shot Learning. IJCNLP (1) Shamik Roy, Raphael Shu, Nikolaos Pappas, Elman Mansimov, Yi Zhang, Saab Mansour, Dan Roth
2023	J	`jnl`	Conversation Style Transfer using Few-Shot Learning. CoRR Shamik Roy, Raphael Shu, Nikolaos Pappas, Elman Mansimov, Yi Zhang, Saab Mansour, Dan Roth
2023	—	`conf`	Measuring and Mitigating Constraint Violations of In-Context Learning for Utterance-to-API Semantic Parsing. EMNLP (Findings) Shufan Wang, Sébastien Jean, Sailik Sengupta, James Gung, Nikolaos Pappas, Yi Zhang
2023	J	`jnl`	Measuring and Mitigating Constraint Violations of In-Context Learning for Utterance-to-API Semantic Parsing. CoRR Shufan Wang, Sébastien Jean, Sailik Sengupta, James Gung, Nikolaos Pappas, Yi Zhang
2023	A*	`conf`	Pre-training Intent-Aware Encoders for Zero- and Few-Shot Intent Classification. EMNLP Mujeen Sung, James Gung, Elman Mansimov, Nikolaos Pappas, Raphael Shu, Salvatore Romeo, Yi Zhang, Vittorio Castelli
2023	J	`jnl`	Pre-training Intent-Aware Encoders for Zero- and Few-Shot Intent Classification. CoRR Mujeen Sung, James Gung, Elman Mansimov, Nikolaos Pappas, Raphael Shu, Salvatore Romeo, Yi Zhang, Vittorio Castelli
2023	A*	`conf`	VCC: Scaling Transformers to 128K Tokens or More by Prioritizing Important Tokens. NeurIPS Zhanpeng Zeng, Cole Hawkins, Mingyi Hong, Aston Zhang, Nikolaos Pappas, Vikas Singh, Shuai Zheng
2023	J	`jnl`	Vcc: Scaling Transformers to 128K Tokens or More by Prioritizing Important Tokens. CoRR Zhanpeng Zeng, Cole Hawkins, Mingyi Hong, Aston Zhang, Nikolaos Pappas, Vikas Singh, Shuai Zheng
2022	J	`jnl`	Dialog2API: Task-Oriented Dialogue with API Description and Example Programs. CoRR Raphael Shu, Elman Mansimov, Tamer Alkhouli, Nikolaos Pappas, Salvatore Romeo, Arshit Gupta, Saab Mansour, Yi Zhang, Dan Roth