27 citations · 45 across the 11 of their papers we have counts for
12 papers
Methods for comparing rankings of search engine results
Judit Bar-Ilan, Mazlita Mat-Hassan, Mark Levene
In this paper we present a number of measures that compare rankings of search engine results. We apply these measures to five queries that were monitored daily for two periods of a…
A Model for Collaboration Networks Giving Rise to a Power Law Distribution with an Exponential Cutoff
Trevor Fenner, Mark Levene, George Loizou
Recently several authors have proposed stochastic evolutionary models for the growth of complex networks that give rise to power-law distributions. These models are based on the no…
A Suffix Tree Approach to Email Filtering
Rajesh M. Pampapathi, Boris Mirkin, Mark Levene
We present an approach to email filtering based on the suffix tree data structure. A method for the scoring of emails using the suffix tree is developed and a number of scoring and…
Ranking Pages by Topology and Popularity within Web Sites
Jose Borges, Mark Levene
We compare two link analysis ranking methods of web pages in a site. The first, called Site Rank, is an adaptation of PageRank to the granularity of a web site and the second, call…
Simulating the conflict between reputation and profitability for online rating portals
Boris Galitsky, Mark Levene
We simulate the process of possible interactions between a set of competitive services and a set of portals that provide online rating for these services. We argue that to have a p…
A Dynamic Clustering-Based Markov Model for Web Usage Mining
José Borges, Mark Levene
Markov models have been widely utilized for modelling user web navigation behaviour. In this work we propose a dynamic clustering-based method to increase a Markov model's accuracy…