16 citations · 24 across the 9 of their papers we have counts for
9 papers
Budget-Aware Routing for Long Clinical Text
Khizar Qureshi, Geoffrey Martin, Yifan Peng
A key challenge for large language models is token cost per query and overall deployment cost. Clinical inputs are long, heterogeneous, and often redundant, while downstream tasks…
Emissions-Robust Portfolios
Khizar Qureshi, H. Oliver Gao
We study portfolio choice when firm-level emissions intensities are measured with error. We introduce a scope-specific penalty operator that rescales asset payoffs as a smooth func…
Pairs Trading Using a Novel Graphical Matching Approach
Khizar Qureshi, Tauhid Zaman
Pairs trading, a strategy that capitalizes on price movements of asset pairs driven by similar factors, has gained significant popularity among traders. Common practice involves se…
Social Media Engagement and Cryptocurrency Performance
Khizar Qureshi, Tauhid Zaman
We study the problem of predicting the future performance of cryptocurrencies using social media data. We propose a new model to measure the engagement of users with topics discuss…
The Impact of COVID-19 on Sports Betting Markets
Khizar Qureshi, Tauhid Zaman
We investigate the impact of the COVID-19 pandemic on the betting markets of professional and college sports. We find that during the pandemic, the moneyline betting markets of the…
Mitigating the Backfire Effect Using Pacing and Leading
Qi Yang, Khizar Qureshi, Tauhid Zaman
Online social networks create echo-chambers where people are infrequently exposed to opposing opinions. Even if such exposure occurs, the persuasive effect may be minimal or nonexi…