Sciweavers

Share
DKE
1998
149views more  DKE 1998»
8 years 10 months ago
Knowledge Engineering: Principles and Methods
This paper gives an overview about the development of the field of Knowledge Engineering over the last 15 years. We discuss the paradigm shift from a transfer view to a modeling v...
Rudi Studer, V. Richard Benjamins, Dieter Fensel
DKE
1998
87views more  DKE 1998»
8 years 10 months ago
Using Natural Language Sources in Model-Based Knowledge Acquisition
This paper introduces a well defined co-operation between domain expert, knowledge engineer, and knowledge acquisition and transformation tools. First, the domain expert supported...
Gabriele Schmidt, Thomas Wetter
DKE
1998
125views more  DKE 1998»
8 years 10 months ago
Data Models and Query Languages for Spatial Databases
The main purpose of this paper is to investigate the characteristics that distinguish spatial databases systems from traditional ones. Hereto, we give an overview of some well-kno...
Jan Paredaens, Bart Kuijpers
DKE
1998
88views more  DKE 1998»
8 years 10 months ago
Temporal Grid File: A File Structure for Interval Data
Disk I/O is a major bottleneck for query processing in database applications. This bottleneck is especially a problem for temporal databases because of their large size. Reduction...
Chiang Lee, Te-Ming Tseng
DKE
1998
92views more  DKE 1998»
8 years 10 months ago
Generalization-Based Data Mining in Object-Oriented Databases Using an Object Cube Model
Jiawei Han, Shojiro Nishio, Hiroyuki Kawano, Wei W...
DKE
1998
97views more  DKE 1998»
8 years 10 months ago
A Temporal Approach to Managing Schema Evolution in Object Database Systems
The issues of schema evolution and temporal object models are generally considered to be orthogonal and are handled independently. However, to properly model applications that nee...
Iqbal A. Goralwalla, Duane Szafron, M. Tamer Ö...
DKE
1998
146views more  DKE 1998»
8 years 10 months ago
A Case study of Automatic Authoring: From a Textbook to a Hyper-Textbook
This paper presents a case-study of automatic construction of a hypertext from a large full-text document. The document we used as input of the automatic authoring process is a we...
Fabio Crestani, Massimo Melucci
DKE
1998
62views more  DKE 1998»
8 years 10 months ago
Knowledge-Based System for Railway Scheduling
Te-Wei Chiang, Hai-Yen Hau, Hwan-Ming Chiang, Su-Y...
books