274 search results - page 18 / 55 » Multi-goal economic search using dynamic search structures |
JUCS
2008
13 years 7 months ago
2008
Abstract: Nowadays, in the markets of broadband access services, traditional contracts are of "static" type. Customers buy the right to use a specific amount of resources...
ATAL
2007
Springer
14 years 1 months ago
2007
Springer
In this paper we consider the problem of eCommerce comparison shopping agents (shopbots) that are limited by capacity constraints. In light of the phenomenal increase both in dema...
CLIMA
2004
13 years 9 months ago
2004
Middle-agents are used by end-agents to locate service providers in multi-agent systems. One central middle-agent represents a single point of failure and communication bottleneck ...
SISAP
2009
IEEE
14 years 2 months ago
2009
IEEE
—We introduce a novel metric space search data structure called EGNAT, which is fully dynamic and designed for secondary memory. The EGNAT is based on Brin’s GNAT static index,...
CHI
1994
ACM
13 years 11 months ago
1994
ACM
This paper offers new principles for visual information seeking (VIS). A key concept is to support browsing, which is distinguished from familiar query composition and information...