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Longling Geng
PhD student, Columbia University
MS student, Stanford University
Joined
February 2025
Names
Longling Geng
(Preferred)
,
Gloria Geng
Emails
****@stanford.edu
(Confirmed)
Personal Links
Google Scholar
LinkedIn
Career & Education History
PhD student
Columbia University
(columbia.edu)
2026
–
2030
MS student
Stanford University
(stanford.edu)
2024
–
2026
Advisors, Relations & Conflicts
Coauthor
Mert Pilanci
2025
–
Present
Coauthor
Edward Y Chang
2024
–
Present
Coauthor
Andrew Y. Ng
2024
–
Present
Expertise
machine learning
Present
LLM applications and theories
Present
Publications
ALAS: Multi-Agent LLM Planning System via Validator Isolation and Localized Cascading Repair Protocol
Longling Geng
,
Edward Y Chang
ICLR 2026 Conference Desk Rejected Submission
Readers:
Everyone
MatRL: Provably Generalizable Iterative Algorithm Discovery via Monte-Carlo Tree Search
Sungyoon Kim
,
Rajat Vadiraj Dwaraknath
,
Longling Geng
,
Mert Pilanci
Submitted to ICLR 2026
Readers:
Everyone
Co-Authors
Edward Y Chang
Mert Pilanci
Rajat Vadiraj Dwaraknath
Sungyoon Kim