2889 search results - page 372 / 578 » Querying Structured Hyperdocuments |
ISW
2001
Springer
14 years 24 days ago
2001
Springer
Abstract. We introduce the notion of persistent authenticated dictionaries, that is, dictionaries where the user can make queries of the type “was element e in set S at time t?â€...
VLDB
2001
ACM
14 years 23 days ago
2001
ACM
This paper presents several paradigms by which users of Verity business portals (from within as well as from outside an enterprise) discover and navigate relevant semistructured d...
ERCIMDL
1999
Springer
14 years 18 days ago
1999
Springer
Abstract. This text motivates and de nes a generic model for interactive online or o ine product catalogs. Based on a detailed requirements analysis, the data model is de ned usi...
SIGIR
1997
ACM
14 years 16 days ago
1997
ACM
This paper presents a model for retrieval of images from a large World Wide Web based collection. Rather than considering complex visual recognition algorithms, the model presente...
ADBIS
1997
Springer
14 years 15 days ago
1997
Springer
In this paper we discuss the management of semi-structured data, i.e., data that has irregular or dynamically changing structure. We describe components of the Stanford Tsimmis Pr...