2 papers
cs.DB2025
CRouting: Reducing Expensive Distance Calls in Graph-Based Approximate Nearest Neighbor Search
Zhenxin Li, Shuibing He, Jiahao Guo +3
Approximate nearest neighbor search (ANNS) is a crucial problem in information retrieval and AI applications. Recently, there has been a surge of interest in graph-based ANNS algor…
cond-mat.supr-con2023
Unidirectional electron-phonon coupling as a "fingerprint'' of the nematic state in a kagome superconductor
Ping Wu, Yubing Tu, Zhuying Wang +15
Electronic nematicity has been commonly observed in juxtaposition with unconventional superconductivity. Understanding the nature of the nematic state, as well as its consequence o…