5 papers
From Citations to Contributions: LLM-Assisted Credit Scoring of Research Articles
Sana Ebrahimi, Suraj Shetiya, Abolfazl Asudeh
Citation-based measures of scientific influence typically treat citations as uniform signals, ignoring the different roles that cited works play in a paper's contribution. We intro…
HNSW with Accuracy Guarantees Using Graph Spanners
Minghao Li, Raghav Mittal, Sanjivni Rana +3
Hierarchical Navigable Small World (HNSW) graphs serve as the industry standard due to their logarithmic complexity and strong empirical performance. However, HNSW relies on greedy…
Explaining Rankings with Hidden Group Bonuses
Alvin Hong Yao Yan, Suraj Shetiya, Sujoy Bhore +2
Determining a linear utility function that correlates with observed candidate rankings is a foundational problem with applications in domains such as admissions, hiring, and recomm…
Random-Access Ranked Retrieval and Similarity Search
Mohsen Dehghankar, Abolfazl Asudeh, Raghav Mittal +2
We extend Random Access, a fundamental operation that enables efficient search and exploration algorithms, to the modern interactive data systems based on Ranked Retrieval and Simi…
Efficient Strongly Polynomial Algorithms for Quantile Regression
Suraj Shetiya, Shohedul Hasan, Abolfazl Asudeh +1
Linear Regression is a seminal technique in statistics and machine learning, where the objective is to build linear predictive models between a response (i.e., dependent) variable…