237 search results - page 8 / 48 » An initial formal model for spatial data infrastructures |
GIS
2008
ACM
13 years 9 months ago
2008
ACM
In this paper we study in-network query processing in disconnected mobile environments, where both ad-hoc communication and infrastructure communication are available. Depending o...
UM
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. Economic modeling provides a formal mechanism to understand user incentives and behavior in online systems. In this paper we describe the process of building a parameteri...
HT
1998
ACM
14 years 20 days ago
1998
ACM
This paper introduces XHMBS (the eXtended Hyperdocument Model Based on Statecharts) to support the formal specification of general hypermedia applications. XHMBS uses a novel form...
TASLP
2010
13 years 3 months ago
2010
This article addresses the modeling of reverberant recording environments in the context of under-determined convolutive blind source separation. We model the contribution of each ...
GEOINFO
2003
13 years 9 months ago
2003
One of the main challenges for the development of spatial information theory is the formalization of the concepts of space and spatial relations. Currently, most spatial data struc...