activity
20112025
most citedOn Simplex Pivoting Rules and Complexity Theory

7 citations · 10 across the 8 of their papers we have counts for

collaborators

8 papers

math.CO2025

Improved Bounds on the Probability of a Union and on the Number of Events that Occur

Ilan Adler, Richard M. Karp, Sheldon M. Ross

Let be events in a sample space. Given the probability of the intersection of each collection of up to of these events, what can we say about the prob…

cs.GT2024

A Generalization of von Neumann's Reduction from the Assignment Problem to Zero-Sum Games

Ilan Adler, Martin Bullinger, Vijay V. Vazirani

The equivalence between von Neumann's Minimax Theorem for zero-sum games and the LP Duality Theorem connects cornerstone problems of the two fields of game theory and optimization,…

math.OC2020★ 1 cited

New Proximal Newton-Type Methods for Convex Optimization

Ilan Adler, Zhiyue Tom Hu, Tianyi Lin

In this paper, we propose new proximal Newton-type methods for convex optimization problems in composite form. The applications include model predictive control (MPC) and embedded…

math.CO2020

Diameters of Cocircuit Graphs of Oriented Matroids: An Update

Ilan Adler, Jesús A. De Loera, Steven Klee +1

Oriented matroids (often called order types) are combinatorial structures that generalize point configurations, vector configurations, hyperplane arrangements, polyhedra, linear pr…

math.PR2016

Random Knockout Tournaments

Ilan Adler, Yang Cao, Richard Karp +2

We consider a random knockout tournament among players , in which each match involves two players. The match format is specified by the number of matches played in ea…

cs.CC2014★ 7 cited

On Simplex Pivoting Rules and Complexity Theory

Ilan Adler, Christos Papadimitriou, Aviad Rubinstein

We show that there are simplex pivoting rules for which it is PSPACE-complete to tell if a particular basis will appear on the algorithm's path. Such rules cannot be the basis of a…

cs.CC2013★ 2 cited

A direct reduction of PPAD Lemke-verified linear complementarity problems to bimatrix games

Ilan Adler, Sushil Verma

The linear complementarity problem, LCP(q,M), is defined as follows. For given M,q find z such that q+Mz>=0, z>=0, z(q + M z)=0,or certify that there is no such z. It is well known…

cs.GT2011

Benchmark Problems for Totally Unimodular Set System Auction

Ilan Adler, Dorit S. Hochbaum

We consider a generalization of the -flow set system auction where the set to be procured by a customer corresponds to a feasible solution to a linear programming problem where…