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ESWS
2010
Springer
14 years 2 months ago
Hierarchical Link Analysis for Ranking Web Data
On the Web of Data, entities are often interconnected in a way similar to web documents. Previous works have shown how PageRank can be adapted to achieve entity ranking. In this pa...
Renaud Delbru, Nickolai Toupikov, Michele Catasta,...
GECCO
2009
Springer
121views Optimization» more  GECCO 2009»
14 years 1 months ago
Using memetic algorithms to improve portfolio performance in static and dynamic trading scenarios
The Portfolio Optimization problem consists of the selection of a group of assets to a long-term fund in order to minimize the risk and maximize the return of the investment. This...
Claus de Castro Aranha, Hitoshi Iba
EUROPAR
2001
Springer
14 years 1 months ago
VIA Communication Performance on a Gigabit Ethernet Cluster
As the technology for high-speed networks has evolved over the last decade, the interconnection of commodity computers (e.g., PCs and workstations) at gigabit rates has become a re...
Mark Baker, Paul A. Farrell, Hong Ong, Stephen L. ...
GI
2001
Springer
14 years 1 months ago
Improving Goodput by Relaying in Transmission-Power-Limited Wireless Systems
In wireless communication systems, the capacity of a cell (the amount of correctly delivered traffic in unit time) is a precious resource that can not be arbitrarily increased. T...
Seble Mengesha, Holger Karl, Adam Wolisz
ISMIR
2001
Springer
146views Music» more  ISMIR 2001»
14 years 1 months ago
An Audio Front End for Query-by-Humming Systems
In this paper, the problem of processing audio signals is addressed in the context of query-by-humming systems. Since singing is naturally used as input, we aim to develop a front...
Emanuele Pollastri