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PKDD
2000
Springer
14 years 1 months ago
2000
Springer
Abstract. A new constrained model is discussed as a way of incorporating efficiently a priori expert knowledge into a clustering problem of a given individual set. The first innova...
CHI
1995
ACM
14 years 1 months ago
1995
ACM
Currently, there are many hypertext-like tools and database retrieval systems that use keyword search as a means of navigation. While useful for certain tasks, keyword search is i...
SPATIALCOGNITION
2000
Springer
14 years 1 months ago
2000
Springer
Navigation has always been an interdisciplinary topic of research, because mobile agents of different types are inevitably faced with similar navigational problems. Therefore, huma...
RTAS
1997
IEEE
14 years 1 months ago
1997
IEEE
A real-time system operates under timing constraints which it may be unable to meet under some circumstances. The criticality of a timing constraint determines how a system is to ...
SDB
1995
14 years 1 months ago
1995
In this paper we discuss two data models for spatial database systems: the linear data model and the topological data model. Both can be used to model a wide range of applications....