Sciweavers

4382 search results - page 704 / 877
» Query by Semantic Example
Sort
View
SIGMOD
1998
ACM
150views Database» more  SIGMOD 1998»
15 years 7 months ago
Extracting Schema from Semistructured Data
Semistructured data is characterized by the lack of any fixed and rigid schema, although typically the data hassomeimplicitstructure. While thelack offixedschemamakesextracting ...
Svetlozar Nestorov, Serge Abiteboul, Rajeev Motwan...
112
Voted
DEXAW
1997
IEEE
76views Database» more  DEXAW 1997»
15 years 7 months ago
A Model for Intuitive Knowledge Sharing
This paper proposes a system which eases the job of entering and sharing expert analysis on a database system, with emphasis to pictorial and document information. With this syste...
Pedro Furtado, Henrique Madeira
127
Voted
JELIA
1998
Springer
15 years 7 months ago
A Logic for Anytime Deduction and Anytime Compilation
Abstract. One of the maincharacteristics of logical reasoning in knowledge based systems is its high computational complexity. Anytime deduction and anytime compilation are two att...
Frédéric Koriche
ISMIS
1997
Springer
15 years 7 months ago
Knowledge-Based Image Retrieval with Spatial and Temporal Constructs
e about image features can be expressed as a hierarchical structure called a Type Abstraction Hierarchy (TAH). TAHs can be generated automatically by clustering algorithms based on...
Wesley W. Chu, Alfonso F. Cardenas, Ricky K. Taira
ICTAI
1993
IEEE
15 years 7 months ago
Concrete Browsing of a Graphical Toolkit Library
The guidar project aims to support the complete activity of Graphical User Interface Development And Reuse. We propose to organize the system as a collaborative architecture of in...
Denys Duchier