14161 search results - page 2557 / 2833 » On generalized middle-level problem |
173
click to vote
WWW
2007
ACM
16 years 7 months ago
2007
ACM
Finding relationships between entities on the Web, e.g., the connections between different places or the commonalities of people, is a novel and challenging problem. Existing Web ...
137
click to vote
WWW
2007
ACM
16 years 7 months ago
2007
ACM
Major research challenges in discovering Web services include, provisioning of services across multiple or heterogeneous registries, differentiating between services that share si...
184
click to vote
WWW
2007
ACM
16 years 7 months ago
2007
ACM
We consider the problem of online keyword advertising auctions among multiple bidders with limited budgets, and study a natural bidding heuristic in which advertisers attempt to o...
143
click to vote
WWW
2007
ACM
16 years 7 months ago
2007
ACM
We address the problem of identifying the domain of online databases. More precisely, given a set F of Web forms automatically gathered by a focused crawler and an online database...
155
click to vote
WWW
2007
ACM
16 years 7 months ago
2007
ACM
In today's Web, many functionality-wise similar Web services are offered through heterogeneous interfaces (operation definitions) and business protocols (ordering constraints...