Anatomy at EB 2001

Anatomy of the lattice magnetic monopoles . MPI - PhT / 2001 - 06

We study the Abelian and non-Abelian action density near the monopole in the maximal Abelian gauge of SU(2) lattice gauge theory. We find that the non-Abelian action density near the monopoles belonging to the percolating cluster decreases when we approach the monopole center. Our estimation for the monopole radius is R ≈ 0.06 fm.

SERbrainware at TREC 2001

Hummingbird SearchServer at TREC 2001

Hummingbird submitted ranked result sets for the topic relevance task of the TREC 2001 Web Track (10GB of web data) and for the monolingual Arabic task of the TREC 2001 Cross-Language Track (869MB of Arabic news data). SearchServer's Intuitive Searching tied or exceeded the median Precision@10 score in 46 of the 50 web queries. For the web queries, enabling SearchServer's document length norma...

Tampere University of Technology at TREC 2001

In this paper we present the prototype based text matching methodology used in the Routing Sub-Task of TREC 2001 Filtering Track. The methodology examines texts on word and sentence levels. On the word level the methodology is based on word coding and transforming the codes into histograms by the means of Weibull distribution. On the sentence level the word coding is done in a similar manner as...

TDT 2001 Topic Tracking at RMIT University

This is RMIT’s first year of participation in the TDT evaluation. Our system uses a linear classifier to track topics and an approach based on our previous work in document routing. We aimed this year to develop a baseline system, and to then test selected variations, including adaptive tracking. Our contribution this year to have implemented an efficient system, that is, one that maximises tra...