activity
20172026
most citedOn Exact Sampling in the Two-Variable Fragment of First-Order Logic

1 citations · 2 across the 11 of their papers we have counts for

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cs.AI2026

CombEval: A Framework for Evaluating Combinatorial Counting in Large Language Models

Yuxu Zhou, Ondřej Kuželka, Yuyi Wang +2

We present CombEval, a dynamic benchmark for evaluating combinatorial counting in large language models. CombEval represents each problem as a typed Cofola specification over entit…

cs.AI2026

Solving Combinatorial Counting Problems with Weighted First-Order Model Counting

Yuanhong Wang, Juhua Pu, Yuxu Zhou +2

Combinatorial counting problems pervade artificial intelligence, statistics, and discrete mathematics. Whether the task is enumerating subsets, multisets, permutations, partitions,…

cs.AI2025

Faster Lifting for Ordered Domains with Predecessor Relations

Kuncheng Zou, Jiahao Mai, Yonggang Zhang +4

We investigate lifted inference on ordered domains with predecessor relations, where the elements of the domain respect a total (cyclic) order, and every element has a distinct (cl…

cs.AI2023★ 1 cited

Lifted Algorithms for Symmetric Weighted First-Order Model Sampling

Yuanhong Wang, Juhua Pu, Yuyi Wang +1

Weighted model counting (WMC) is the task of computing the weighted sum of all satisfying assignments (i.e., models) of a propositional formula. Similarly, weighted model sampling…

cs.AI2023★ 1 cited

On Exact Sampling in the Two-Variable Fragment of First-Order Logic

Yuanhong Wang, Juhua Pu, Yuyi Wang +1

In this paper, we study the sampling problem for first-order logic proposed recently by Wang et al. -- how to efficiently sample a model of a given first-order sentence on a finite…