105 citations · 414 across the 31 of their papers we have counts for
4 papers · 1 filter
Social Network Based Search for Experts
Yehonatan Bitton, Michael Fire, Dima Kagan +3
Our system illustrates how information retrieved from social networks can be used for suggesting experts for specific tasks. The system is designed to facilitate the task of findin…
Using Wikipedia to Boost SVD Recommender Systems
Gilad Katz, Guy Shani, Bracha Shapira +1
Singular Value Decomposition (SVD) has been used successfully in recent years in the area of recommender systems. In this paper we present how this model can be extended to conside…
Boosting Simple Collaborative Filtering Models Using Ensemble Methods
Ariel Bar, Lior Rokach, Guy Shani +2
In this paper we examine the effect of applying ensemble learning to the performance of collaborative filtering methods. We present several systematic approaches for generating an…
Detection of Deviations in Mobile Applications Network Behavior
L. Chekina, D. Mimran, L. Rokach +2
In this paper a novel system for detecting meaningful deviations in a mobile application's network behavior is proposed. The main goal of the proposed system is to protect mobile d…