612 search results - page 107 / 123 » A Dialog Control Algorithm and Its Performance |
RECSYS
2009
ACM
14 years 1 months ago
2009
ACM
In the Netflix Prize competition many new collaborative filtering (CF) approaches emerged, which are excellent in optimizing the RMSE of the predictions. Matrix factorization (M...
GLOBECOM
2006
IEEE
14 years 1 months ago
2006
IEEE
—We demonstrate that receive antenna selection (RAS) provides significant increase in the achievable sum rates for multi-user MIMO wireless downlinks that employ block diagonaliz...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— Optimal bandwidth utilisation together with resilience and recovery from failure are two key drivers for Traffic Engineering (TE) which have been widely addressed by the IP co...
SIGMOD
2007
ACM
14 years 7 months ago
2007
ACM
This paper investigates a class of transform queries proposed by XQuery Update [6]. A transform query is defined in terms of XML update syntax. When posed on an XML tree T, it ret...
SASO
2008
IEEE
14 years 1 months ago
2008
IEEE
In this paper we study desynchronization, a closelyrelated primitive to graph coloring. A valid graph coloring is an assignment of colors to nodes such that no node’s color is t...