1936 search results - page 227 / 388 » Challenges in Web Search Engines |
ER
2010
Springer
14 years 8 months ago
2010
Springer
Abstract. This paper introduces an approach to address the problem of accessing conventional and geographic data from the Deep Web. The approach relies on describing the relevant d...
ICDE
2008
IEEE
15 years 4 months ago
2008
IEEE
— Learning to rank has become a popular method for web search ranking. Traditionally, expert-judged examples are the major training resource for machine learned web ranking, whic...
SIGKDD
2000
14 years 10 months ago
2000
With over 800 million pages covering most areas of human endeavor, the World-wide Web is a fertile ground for data mining research to make a di erence to the e ectiveness of infor...
WWW
2005
ACM
15 years 10 months ago
2005
ACM
The purpose of this paper is threefold. First, we study the evolution of the web based on data available from an earlier snapshot of the web and compare the results with those pre...
85
Voted
WWW
2003
ACM
15 years 10 months ago
2003
ACM
The presence of replicas or near-replicas of documents is very common on the Web. Documents may be replicated completely or partially for different reasons (versions, mirrors, etc...