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Dongxin Guo
PhD student, the University of Hong Kong, University of Hong Kong
Joined
October 2024
Names
Dongxin Guo
(Preferred)
,
DX Guo
Emails
****@connect.hku.hk
(Confirmed)
,
****@brainvestai.com
(Confirmed)
Personal Links
ORCID
Career & Education History
PhD student
the University of Hong Kong, University of Hong Kong
(cs.hku.hk)
Present
Advisors, Relations & Conflicts
PhD Advisor
SM Yiu
Present
Expertise
Trustworthy AI
Present
Learning Theory
Present
Publications
FinGround: Detecting and Grounding Financial Hallucinations via Atomic Claim Verification
Dongxin Guo
,
Jikun Wu
,
SM Yiu
ACL 2026 Industry Track Oral
Readers:
Everyone
ComplianceNLP: Knowledge-Graph-Augmented RAG for Multi-Framework Regulatory Gap Detection
Dongxin Guo
,
Jikun Wu
,
SM Yiu
ACL 2026 Industry Track Oral
Readers:
Everyone
AgentEval: DAG-Structured Step-Level Evaluation for Agentic Workflows with Error Propagation Tracking
Dongxin Guo
,
Jikun Wu
,
SM Yiu
ACL 2026 Industry Track Oral
Readers:
Everyone
RouteNLP: Closed-Loop LLM Routing with Conformal Cascading and Distillation Co-Optimization
Dongxin Guo
,
Jikun Wu
,
SM Yiu
ACL 2026 Industry Track Poster
Readers:
Everyone
The Deterministic Horizon: When Extended Reasoning Fails and Tool Delegation Becomes Necessary
Dongxin Guo
,
Jikun Wu
,
SM Yiu
ICML 2026 regular
Readers:
Everyone
Co-Authors
Jikun Wu
SM Yiu