281 search results - page 34 / 57 » The Happy Searcher: Challenges in Web Information Retrieval |
CN
2006
13 years 8 months ago
2006
The expanding and dynamic nature of the Web poses enormous challenges to most data mining techniques that try to extract patterns from Web data, such as Web usage and Web content....
CIKM
2011
Springer
12 years 8 months ago
2011
Springer
Traditionally, search engines have ignored the reading difficulty of documents and the reading proficiency of users in computing a document ranking. This is one reason why Web se...
SIGIR
2000
ACM
14 years 9 days ago
2000
ACM
: This paper presents a novel way of examining the accuracy of the evaluation measures commonly used in information retrieval experiments. It validates several of the rules-of-thum...
COMGEO
2010
ACM
14 years 23 days ago
2010
ACM
Many producers of geographic information are now disseminating their data using open web service protocols, notably those published by the Open Geospatial Consortium. There are ma...
WWW
2007
ACM
14 years 8 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...