Tiwari, Prayag

15 publications

ICLR 2026 Efficient Multimodal Spatial Reasoning via Dynamic and Asymmetric Routing Yixian Shen, Qi Bi, Zihan Wang, Zhiheng Yang, Changshuo Wang, Zhi Zhang, Prayag Tiwari, Andy D. Pimentel, Anuj Pathania

TMLR 2026 Not All CAMs Are Complete: Completeness as the Key to Faithfulness Vincenzo Buono, Peyman Sheikholharam Mashhadi, Mahmoud Rahat, Prayag Tiwari, Stefan Byttner

ICLR 2026 NurValues: Real-World Nursing Values Evaluation for Large Language Models in Clinical Context Ben Yao, Qiuchi Li, Yazhou Zhang, Yang Siyu, Bohan Zhang, Prayag Tiwari, Jing Qin

TMLR 2025 Commander-GPT: Dividing and Routing for Multimodal Sarcasm Detection Yazhou Zhang, Chunwang Zou, Bo Wang, Jing Qin, Prayag Tiwari

ICML 2025 DyPolySeg: Taylor Series-Inspired Dynamic Polynomial Fitting Network for Few-Shot Point Cloud Semantic Segmentation Changshuo Wang, Xiang Fang, Prayag Tiwari

ICML 2025 Enhancing Graph Contrastive Learning for Protein Graphs from Perspective of Invariance Yusong Wang, Shiyin Tan, Jialun Shen, Yicheng Xu, Haobo Song, Qi Xu, Prayag Tiwari, Mingkun Xu

CVPR 2025 Point Clouds Meets Physics: Dynamic Acoustic Field Fitting Network for Point Cloud Understanding Changshuo Wang, Shuting He, Xiang Fang, Jiawei Han, Zhonghang Liu, Xin Ning, Weijun Li, Prayag Tiwari

NeurIPS 2025 Reasoning Beyond Points: A Visual Introspective Approach for Few-Shot 3D Segmentation Changshuo Wang, Shuting He, Xiang Fang, Zhijian Hu, Jia-Hong Huang, Yixian Shen, Prayag Tiwari

MLJ 2025 Simultaneous Outlier Detection and Elimination in Hyperspectral Unmixing via Weighted Non-Negative Matrix Tri-Factorization Yasin Hashemi-Nazari, Farid Saberi-Movahed, Azita Tajaddini, Catarina Moreira, Xin Ning, Prayag Tiwari

AAAI 2025 Taylor Series-Inspired Local Structure Fitting Network for Few-Shot Point Cloud Semantic Segmentation Changshuo Wang, Shuting He, Xiang Fang, Meiqing Wu, Siew-Kei Lam, Prayag Tiwari

TMLR 2024 A Self-Representation Learning Method for Unsupervised Feature Selection Using Feature Space Basis Prayag Tiwari, Farid Saberi Movahed, Saeed Karami, Farshad Saberi-Movahed, Jens Lehmann, Sahar Vahdati

TMLR 2024 Mixture of Latent Experts Using Tensor Products Zhan Su, Fengran Mo, Prayag Tiwari, Benyou Wang, Qiuchi Li, Jian-Yun Nie, Jakob Grue Simonsen

TMLR 2024 Multiple Kronecker RLS Fusion-Based Link Propagation for Drug-Side Effect Prediction Yuqing Qian, Ziyu Zheng, Prayag Tiwari, Yijie Ding, Quan Zou

ECML-PKDD 2022 Contextualized Graph Embeddings for Adverse Drug Event Detection Ya Gao, Shaoxiong Ji, Tongxuan Zhang, Prayag Tiwari, Pekka Marttinen

AAAI 2019 Binary Classifier Inspired by Quantum Theory Prayag Tiwari, Massimo Melucci