activity
20242026
most citedARIC: An Activity Recognition Dataset in Classroom Surveillance Images

1 citations · 1 across the 8 of their papers we have counts for

collaborators

9 papers

cs.RO2026

Patch Policy: Efficient Embodied Control via Dense Visual Representations

Gaoyue Zhou, Zichen Jeff Cui, Ada Langford +3

Pretrained dense visual features from Vision Transformers (ViTs) are powerful yet have been underutilized in robot learning. Modern robot policies either compress each observation…

cs.RO2026

Contact-Anchored Policies: Contact Conditioning Creates Strong Robot Utility Models

Zichen Jeff Cui, Omar Rayyan, Haritheja Etukuru +16

The prevalent paradigm in robot learning attempts to generalize across environments, embodiments, and tasks with language prompts at runtime. A fundamental tension limits this appr…

cs.NI2026

LLM-Empowered Cooperative Content Caching in Vehicular Fog Caching-Assisted Platoon Networks

Bowen Tan, Qiong Wu, Pingyi Fan +3

This letter proposes a novel three-tier content caching architecture for Vehicular Fog Caching (VFC)-assisted platoon, where the VFC is formed by the vehicles driving near the plat…

cs.LG2026

K2-V2: A 360-Open, Reasoning-Enhanced LLM

K2 Team, Zhengzhong Liu, Liping Tang +36

We introduce K2-V2, a 360-open LLM built from scratch as a superior base for reasoning adaptation, in addition to functions such as conversation and knowledge retrieval from genera…

cs.CL2025

M3PO: Multimodal-Model-Guided Preference Optimization for Visual Instruction Following

Ruirui Gao, Emily Johnson, Bowen Tan +1

Large Vision-Language Models (LVLMs) hold immense potential for complex multimodal instruction following, yet their development is often hindered by the high cost and inconsistency…

cs.LG2025

LLM360 K2: Building a 65B 360-Open-Source Large Language Model from Scratch

Zhengzhong Liu, Bowen Tan, Hongyi Wang +22

We detail the training of the LLM360 K2-65B model, scaling up our 360-degree OPEN SOURCE approach to the largest and most powerful models under project LLM360. While open-source LL…

cs.SE2024

Crystal: Illuminating LLM Abilities on Language and Code

Tianhua Tao, Junbo Li, Bowen Tan +8

Large Language Models (LLMs) specializing in code generation (which are also often referred to as code LLMs), e.g., StarCoder and Code Llama, play increasingly critical roles in va…

cs.CV2024★ 1 cited

ARIC: An Activity Recognition Dataset in Classroom Surveillance Images

Linfeng Xu, Fanman Meng, Qingbo Wu +16

The application of activity recognition in the ``AI + Education" field is gaining increasing attention. However, current work mainly focuses on the recognition of activities in man…

cs.LG2024

Model-GLUE: Democratized LLM Scaling for A Large Model Zoo in the Wild

Xinyu Zhao, Guoheng Sun, Ruisi Cai +13

As Large Language Models (LLMs) excel across tasks and specialized domains, scaling LLMs based on existing models has garnered significant attention, which faces the challenge of d…