8699 search results - page 1633 / 1740 » Elements of the Theory of Computation |
SAC
2004
ACM
15 years 4 months ago
2004
ACM
Being E-commerce one of the most critical Internet application, it is fundamental to employ technologies which guarantee not only secure transactions but also an adequate quality ...
SENSYS
2004
ACM
15 years 4 months ago
2004
ACM
Previous approaches for computing duplicate-sensitive aggregates in sensor networks (e.g., in TAG) have used a tree topology, in order to conserve energy and to avoid double-count...
SIGCSE
2004
ACM
15 years 4 months ago
2004
ACM
Undergraduate operating systems courses are generally taught e of two approaches: abstract or concrete. In the approach, students learn the concepts underlying operating systems t...
SIGECOM
2004
ACM
15 years 4 months ago
2004
ACM
We study a limited-supply online auction problem, in which an auctioneer has k goods to sell and bidders arrive and depart dynamically. We suppose that agent valuations are drawn ...
102
click to vote
SPAA
2004
ACM
15 years 4 months ago
2004
ACM
Given a general graph G, a fundamental problem is to find a spanning tree H that best approximates G by some measure. Often this measure is some combination of the congestion and...