Intelligent systems · Human ambition

AAAAA Community

Advanced · Analytical · Adaptive · Adventurous · Aspiring

01 / Latest work

Latest Publication

View all
2026

Discrete Diffusion Models: A Unified Framework from Tokenization to Generation

arXiv preprint

Discrete diffusionTokenizationGenerative models
2026

QUACK: Questioning, Understanding, and Auditing Communicated Knowledge in Multimodal Social Deduction Agents

EMNLP 2026 Main Conference

EvaluationGroundingMulti-agent
2026

SPADE: Support-Proximity Augmented Diffusion Estimation for Offline Black-Box Optimization

ICML 2026

Offline BBODiffusion surrogateSupport proximity
2026

MINER: Mining Multimodal Internal Representation for Efficient Retrieval

arXiv preprint

Information retrievalVisual documentsDense embeddings
2026

CARE: Privacy-Compliant Agentic Reasoning with Evidence Discordance

EMNLP 2026 Findings

HealthcarePrivacyAgentic reasoning

02 / Research areas

Core themes

Theme 01

Generative Models for Offline Black-Box Optimization

Lead · Ye Yuan

Diffusion, flow, and diffusion language models for design search on a static dataset, including calibrated estimation, support-proximity regularization, multi-objective guided flows, and settings where labels or experiments are expensive.

Theme 02

Agentic Reasoning, Search, and Policy Optimization

Lead · Bowei He

Benchmarks, training methods, and runtime frameworks for language agents that retrieve evidence, use tools, and learn from process-level rewards, including search-integrated reasoning, branching policy optimization, and scaling from one device to collective systems.

Theme 03

Trustworthy Alignment and Learning from Human Feedback

Lead · Haolun Wu

Aligning single models and compound AI systems with human preferences, including system-level direct preference optimization, logit-only adaptation of closed models, internal-representation safeguards, and human-centered control of model behavior.

Theme 04

Personalized Retrieval and Human-centered Information Access

Lead · Haolun Wu

Representing evolving user interests and keeping retrieved content scrutable, including density-based user modeling, retrieval-augmented personalization, interpretable preference heads, and diversification in search and recommendation.

Theme 05

LLM-enhanced Recommendation, RAG, and Structured Understanding

Lead · Bowei He

Language models as rankers and sequential recommenders, grounded in entities, tables, and retrieved documents. This includes mutual augmentation between recommenders and LLMs, context-aware contrastive learning, embedding-based reranking, agentic table summarization, and retrieval-augmented generation.

Theme 06

Multimodal Understanding and Generation

Lead · Ye Yuan

Vision-language models and generative systems that read and produce across text, images, documents, and other discrete modalities, including multimodal retrieval, grounded multimodal agents, and diffusion models that move from tokenization through generation.

03 / The community

People

Meet the researchers

Our community brings together members from leading academic and research institutions worldwide, including McGill University, MBZUAI, MIT, the University of Toronto, Mila, the University of Cambridge, and more.

Meet the researchers building advanced, analytical and adaptive intelligence together.

04 / Support

Technology & Community Support

  • Lambda
  • Hyper AI
  • Tinker
  • GreatRouter
  • Cohere

Our community has received credits, resources, or program support from the organizations shown above. Inclusion does not imply formal endorsement or affiliation unless otherwise stated.