Nesreen K. Ahmed

On Sampling from Massive Graph Streams

2017 · arXiv (Cornell University)

We propose Graph Priority Sampling (GPS), a new paradigm for order-based reservoir sampling from massive streams of graph edges. GPS provides a general way to weight edge sampling according to auxiliary and/or size variables so …

Bias and Fairness in Large Language Models: A Survey

2024 · Computational Linguistics

Abstract Rapid advancements of large language models (LLMs) have enabled the processing, understanding, and generation of human-like text, with increasing integration into systems that touch our social sphere. Despite this success, these models can learn, …