48 search results - page 7 / 10 » Aggregation Operators for Conditional Crispness |
VTC
2010
IEEE
13 years 4 months ago
2010
IEEE
— in this paper we address the problem of reducing the feedback for the downlink transmission in multi-carrier systems. In these systems multiple Component Carriers (CCs) are agg...
SIGMOD
2006
ACM
14 years 6 months ago
2006
ACM
XPORT is a profile-driven distributed data dissemination system that supports an extensible set of data types, profiles types, and optimization metrics. XPORT efficiently implemen...
NOSSDAV
2004
Springer
13 years 11 months ago
2004
Springer
Overlays have been proposed as a means to improve application performance in many areas, including multimedia streaming and content distribution. Some overlays use parallel transm...
CONCUR
2005
Springer
13 years 12 months ago
2005
Springer
d Abstract) Vijay Saraswat1 and Radha Jagadeesan2 1 IBM T.J. Watson Research Lab 2 School of CTI, DePaul University Abstract. We present the concurrency and distribution primitives...
CIKM
2008
Springer
13 years 8 months ago
2008
Springer
The standard SQL assumes that the users are aware of all tables and their schemas to write queries. This assumption may be valid when the users deal with a relatively small number...