1278 search results - page 131 / 256 » Design and Analysis of Parametric Query Optimization Algorit... |
117
click to vote
TMC
2010
15 years 1 months ago
2010
—To satisfy the stringent requirement of capacity enhancement in wireless networks, cooperative relaying is envisioned as one of the most effective solutions. In this paper, we s...
132
click to vote
RECOMB
2004
Springer
16 years 3 months ago
2004
Springer
The challenge of similarity search in massive DNA sequence databases has inspired major changes in BLAST-style alignment tools, which accelerate search by inspecting only pairs of...
232
click to vote
ICNP
1997
IEEE
15 years 7 months ago
1997
IEEE
The e cient support of data tra c over ATM networks requires congestion control, whose objectives include maximizing throughput, minimizing switch bu er requirement, and attaining...
165
click to vote
APPROX
2008
Springer
15 years 4 months ago
2008
Springer
Abstract. We give a (ln n + 1)-approximation for the decision tree (DT) problem. An instance of DT is a set of m binary tests T = (T1, . . . , Tm) and a set of n items X = (X1, . ....
145
click to vote
SIGMOD
2010
ACM
15 years 3 months ago
2010
ACM
Trajectory search has long been an attractive and challenging topic which blooms various interesting applications in spatial-temporal databases. In this work, we study a new probl...