3 papers
cs.LG2026
An Empirical Survey and Benchmark of Learned Distance Indexes for Road Networks
Gautam Choudhary, Libin Zhou, Yeasir Rayhan +1
The calculation of shortest-path distances in road networks is a core operation in navigation systems, location-based services, and spatial analytics. Although classical algorithms…
cs.DB2025
Exploring Next Token Prediction For Optimizing Databases
Yeasir Rayhan, Walid G. Aref
The Next Token Prediction paradigm (NTP, for short) lies at the forefront of modern large foundational models that are pre-trained on diverse and large datasets. These models gener…
cs.DB2025
Revisiting Page Migration for Main-Memory Database Systems
Yeasir Rayhan, Walid G. Aref
Modern hardware architectures, e.g., NUMA servers, chiplet processors, tiered and disaggregated memory systems have significantly improved the performance of Main-Memory Databases,…