331 search results - page 52 / 67 » The Plaited Structure of Time in Information Technology |
DOLAP
2003
ACM
14 years 3 months ago
2003
ACM
The data cube operator exemplifies two of the most important aspects of OLAP queries: aggregation and dimension hierarchies. In earlier work we presented Dwarf, a highly compress...
CIKM
2008
Springer
14 years 12 days ago
2008
Springer
We propose a dynamic faceted search system for discoverydriven analysis on data with both textual content and structured attributes. From a keyword query, we want to dynamically s...
ISWC
1998
IEEE
14 years 2 months ago
1998
IEEE
Symbol Technologies has completed a unique accomplishment; it has created a commercially successful Wearable Computer. The success of this product is directly due to a structured ...
WWW
2006
ACM
14 years 11 months ago
2006
ACM
We introduce a new, powerful class of text proximity queries: find an instance of a given "answer type" (person, place, distance) near "selector" tokens matchi...
WWW
2005
ACM
14 years 11 months ago
2005
ACM
This paper studies the problem of extracting data from a Web page that contains several structured data records. The objective is to segment these data records, extract data items...