collaborators

6 papers

cs.CL2026

ContextWeaver: Selective and Dependency-Structured Memory Construction for LLM Agents

Yating Wu, Yuhao Zhang, Sayan Ghosh +4

Large language model (LLM) agents often struggle in long-context interactions. As the agent accumulates more interaction history, context management approaches such as sliding wind…

cs.LG2026

Communication-free Sampling and 4D Hybrid Parallelism for Scalable Mini-batch GNN Training

Cunyang Wei, Siddharth Singh, Aishwarya Sarkar +7

Graph neural networks (GNNs) are widely used for learning on graph datasets derived from various real-world scenarios. Learning from extremely large graphs requires distributed tra…

cs.LG2026

Rudder: Steering Prefetching in Distributed GNN Training using LLM Agents

Aishwarya Sarkar, Sayan Ghosh, Nathan Tallent +3

Large-scale Graph Neural Networks (GNNs) are typically trained by sampling a vertex's neighbors to a fixed distance. Because large input graphs are distributed, training requires f…

cs.IR2026

MixLM: High-Throughput and Effective LLM Ranking via Text-Embedding Mix-Interaction

Guoyao Li, Ran He, Shusen Jing +21

Large language models (LLMs) excel at capturing semantic nuances and therefore show impressive relevance ranking performance in modern recommendation and search systems. However, t…

cs.IR2025

Scaling Up Efficient Small Language Models Serving and Deployment for Semantic Job Search

Kayhan Behdin, Qingquan Song, Sriram Vasudevan +17

Large Language Models (LLMs) have demonstrated impressive quality when applied to predictive tasks such as relevance ranking and semantic search. However, deployment of such LLMs r…

cs.CV2025

EVTP-IVS: Effective Visual Token Pruning For Unifying Instruction Visual Segmentation In Multi-Modal Large Language Models

Wenhui Zhu, Xiwen Chen, Zhipeng Wang +5

Instructed Visual Segmentation (IVS) tasks require segmenting objects in images or videos based on natural language instructions. While recent multimodal large language models (MLL…