3 papers
cs.LG2025
AFBS:Buffer Gradient Selection in Semi-asynchronous Federated Learning
Chaoyi Lu, Yiding Sun, Jinqian Chen +3
Asynchronous federated learning (AFL) accelerates training by eliminating the need to wait for stragglers, but its asynchronous nature introduces gradient staleness, where outdated…
stat.AP2024
Zero-inflated stochastic block modeling of efficiency-security tradeoffs in weighted criminal networks
Chaoyi Lu, Daniele Durante, Nial Friel
Criminal networks arise from the unique attempt to balance a need of establishing frequent ties among affiliates to facilitate the coordination of illegal activities, with the nece…
cs.CL2023
Exploring Methods for Building Dialects-Mandarin Code-Mixing Corpora: A Case Study in Taiwanese Hokkien
Sin-En Lu, Bo-Han Lu, Chao-Yi Lu +1
In natural language processing (NLP), code-mixing (CM) is a challenging task, especially when the mixed languages include dialects. In Southeast Asian countries such as Singapore,…