Yash Mahajan

Privacy-Preserving and Diversity-Aware Trust-based Team Formation in Online Social Networks

2024 · ACM Transactions on Intelligent Systems and Technology

As online social networks (OSNs) become more prevalent, a new paradigm for problem-solving through crowd-sourcing has emerged. By leveraging the OSN platforms, users can post a problem to be solved and then form a team …

Revisiting Word Embeddings in the LLM Era

2025 · arXiv (Cornell University)

Large Language Models (LLMs) have recently shown remarkable advancement in various NLP tasks. As such, a popular trend has emerged lately where NLP researchers extract word/sentence/document embeddings from these large decoder-only models and use them …