1211 search results - page 2 / 243 » Computing Manipulations of Ranking Systems |
AH
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. The PageRank algorithm demonstrates the significance of the computation of document ranking of general importance or authority in Web information retrieval. However, doi...
ISSAC
2005
Springer
13 years 10 months ago
2005
Springer
We reduce the problem of computing the rank and a nullspace basis of a univariate polynomial matrix to polynomial matrix multiplication. For an input n×n matrix of degree d over ...
NIPS
2007
13 years 6 months ago
2007
Statistical models on full and partial rankings of n items are often of limited practical use for large n due to computational consideration. We explore the use of non-parametric ...
ATAL
2007
Springer
13 years 11 months ago
2007
Springer
Recent results have established that a variety of voting rules are computationally hard to manipulate in the worst-case; this arguably provides some guarantee of resistance to man...
AINA
2007
IEEE
13 years 11 months ago
2007
IEEE
Link analysis is a critical component of current Internet search engines' results ranking software, which determines the ordering of query results returned to the user. The o...