3251 search results - page 589 / 651 » Challenges in Web Information Retrieval |
ESWS
2005
Springer
14 years 2 months ago
2005
Springer
While classic information retrieval methods return whole documents as a result of a query, many information demands would be better satisfied by fine-grain access inside the docu...
MM
2004
ACM
14 years 2 months ago
2004
ACM
It is important and challenging to make the growing image repositories easy to search and browse. Image clustering is a technique that helps in several ways, including image data ...
SIGMOD
2010
ACM
14 years 1 months ago
2010
ACM
Scientific data offers some of the most interesting challenges in data integration today. Scientific fields evolve rapidly and accumulate masses of observational and experiment...
SIGMOD
2010
ACM
14 years 1 months ago
2010
ACM
Fast query processing of complex objects, e.g. spatial or uncertain objects, depends on efficient spatial pruning of the objects’ approximations, which are typically minimum bou...
CIVR
2010
Springer
14 years 14 days ago
2010
Springer
One of the main challenges in interactive concept-based video search is the insufficient relevant sample problem, especially for queries with complex semantics. To address this pr...