833 search results - page 166 / 167 » Nested Queries in Object Bases |
SIGMOD
2005
ACM
13 years 11 months ago
2005
ACM
In this paper, we propose new graph-based data structure and indexing to organize and retrieve video data. Several researches have shown that a graph can be a better candidate for...
CLEF
2005
Springer
13 years 11 months ago
2005
Springer
Abstract. Esfinge is a general domain Portuguese question answering system. It tries to apply simple techniques to large amounts of text. Esfinge participated last year in the mono...
UIST
2004
ACM
13 years 11 months ago
2004
ACM
This paper presents an approach for tracking paper documents on the desk over time and automatically linking them to the corresponding electronic documents using an overhead video...
ADB
1994
13 years 10 months ago
1994
Database applications and technologies are of central importance in many information systems a person may encounter. To obtain services, the end-users are required a smart card (pl...
FOCS
1990
IEEE
13 years 10 months ago
1990
IEEE
Two of the most commonly used models in computational learning theory are the distribution-free model in which examples are chosen from a fixed but arbitrary distribution, and the ...