Zongchen Chen
6 papers · 2018–2023 · 3 venues · across top CS/AI venues
Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.
Achievements
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🌍
Conference Polyglot · Bronze
🏃
Academic Marathon · Sprint
🌉
Interdisciplinary Bridge · Bronze
🗺️
Taxonomy Completionist
(15)
🐣
Hot Topic Early Bird
Research topics
Keywords
identity testing
(5)
spin system
(4)
graphical model
(4)
ising model
(3)
structure learning
(2)
approximate counting
(2)
restricted boltzmann machine
(2)
proper coloring
(2)
markov random field
(1)
phase transition
(1)
lower bound
(1)
hardness result
(1)
statistical physics
(1)
conditional sampling
(1)
potts model
(1)
undirected graphical model
(1)
ferromagnetic ising model
(1)
computational hardness
(1)
coordinate oracle
(1)
statistical learning
(1)
Papers
Complexity of High-Dimensional Identity Testing with Coordinate Conditional Sampling
COLT 2023
Hardness of Identity Testing for Restricted Boltzmann Machines and Potts models
JMLR 2021
Hardness of Identity Testing for Restricted Boltzmann Machines and Potts models
COLT 2020
Lower Bounds for Testing Graphical Models: Colorings and Antiferromagnetic Ising Models
JMLR 2020
Lower bounds for testing graphical models: colorings and antiferromagnetic Ising models
COLT 2019
Structure Learning of ${H}$-colorings
ALT 2018