Search Results for author: Tal Grinshpoun

Found 7 papers, 0 papers with code

Distributed course allocation with asymmetric friendships

no code implementations18 Sep 2023 Ilya Khakhiashvili, Lihi Dery, Tal Grinshpoun

Students' decisions on whether to take a class are strongly affected by whether their friends plan to take the class with them.

Efficient One Sided Kolmogorov Approximation

no code implementations14 Jul 2022 Liat Cohen, Tal Grinshpoun, Gera Weiss

We present an efficient algorithm that, given a discrete random variable $X$ and a number $m$, computes a random variable whose support is of size at most $m$ and whose Kolmogorov distance from $X$ is minimal, also for the one-sided Kolmogorov approximation.

Evaluation of Neural Networks Defenses and Attacks using NDCG and Reciprocal Rank Metrics

no code implementations10 Jan 2022 Haya Brama, Lihi Dery, Tal Grinshpoun

In this paper, we present two metrics which are specifically designed to measure the effect of attacks, or the recovery effect of defenses, on the output of neural networks in multiclass classification tasks.

Information Retrieval Informativeness +1

Heat and Blur: An Effective and Fast Defense Against Adversarial Examples

no code implementations17 Mar 2020 Haya Brama, Tal Grinshpoun

The growing incorporation of artificial neural networks (NNs) into many fields, and especially into life-critical systems, is restrained by their vulnerability to adversarial examples (AEs).

Coalitional Games with Stochastic Characteristic Functions and Private Types

no code implementations25 Oct 2019 Dengji Zhao, Yiqing Huang, Liat Cohen, Tal Grinshpoun

The research on coalitional games has focused on how to share the reward among a coalition such that players are incentivised to collaborate together.

Asymmetric Distributed Constraint Optimization Problems

no code implementations4 Feb 2014 Tal Grinshpoun, Alon Grubshtein, Roie Zivan, Arnon Netzer, Amnon Meisels

Innovative algorithms that apply to the special properties of the proposed ADCOP model are presented in detail.

Completeness and Performance Of The APO Algorithm

no code implementations15 Jan 2014 Tal Grinshpoun, Amnon Meisels

Asynchronous Partial Overlay (APO) is a search algorithm that uses cooperative mediation to solve Distributed Constraint Satisfaction Problems (DisCSPs).

Cannot find the paper you are looking for? You can Submit a new open access paper.