Approximating the Minimum Equivalent Digraph

Approximating the minimum length of synchronizing words is hard

Approximating the Online Set Multicover Problems Via Randomized Winnowing

Approximating the partition function of the ferromagnetic Potts model

Approximating the Permanent via Nonabelian Determinants

Approximating the Permanent with Belief Propagation

Approximating the Statistics of various Properties in Randomly Weighted Graphs

Approximating the Termination Value of One-Counter MDPs and Stochastic Games

Approximating the Tutte polynomial of a binary matroid and other related combinatorial polynomials

Approximating the volume of unions and intersections of high-dimensional geometric objects

Approximating Vertex Cover in Dense Hypergraphs

Approximation Algorithm for Line Segment Coverage for Wireless Sensor Network

Approximation algorithms and hardness for domination with propagation

Approximation Algorithms for Bregman Co-clustering and Tensor Clustering

Approximation Algorithms for Campaign Management

Approximation Algorithms for Correlated Knapsacks and Non-Martingale Bandits

Approximation Algorithms for Covering/Packing Integer Programs

Approximation Algorithms for Directed Width Parameters

Approximation Algorithms for Dominating Set in Disk Graphs

Approximation Algorithms for Edge Partitioned Vertex Cover Problems