Yan Zheng

Generating Behavior-Diverse Game AIs with Evolutionary Multi-Objective Deep Reinforcement Learning

2020

Generating diverse behaviors for game artificial intelligence (Game AI) has been long recognized as a challenging task in the game industry. Designing a Game AI with a satisfying behavioral characteristic (style) heavily depends on the …

A data dissemination algorithm inspired by SIS model for cloud computing

2022 · Third International Conference on Electronics and Communication; Network and Computer Technology (ECNCT 2021)

For large-scale cloud computing platform in an industrial environment, production data reading efficiency is essential, so data items are stored in different nodes of geographical area. Lack of efficient data synchronization algorithms may reduce productivity. …

EUCLID: Towards Efficient Unsupervised Reinforcement Learning with Multi-choice Dynamics Model

2022 · arXiv (Cornell University)

Unsupervised reinforcement learning (URL) poses a promising paradigm to learn useful behaviors in a task-agnostic environment without the guidance of extrinsic rewards to facilitate the fast adaptation of various downstream tasks. Previous works focused on …

PDT: Pretrained Dual Transformers for Time-aware Bipartite Graphs

2023 · arXiv (Cornell University)

Pre-training on large models is prevalent and emerging with the ever-growing user-generated content in many machine learning application categories. It has been recognized that learning contextual knowledge from the datasets depicting user-content interaction plays a …