796 search results - page 56 / 160 » Persistent Spatial Relations - a Systems Design Objective |
TIT
2011
13 years 2 months ago
2011
— The focus of this paper is on spatial precoding in correlated multi-antenna channels where the number of datastreams is adapted independent of the number of transmit antennas. ...
ICFP
2005
ACM
14 years 8 months ago
2005
ACM
Existing languages provide good support for typeful programming of standalone programs. In a distributed system, however, there may be interaction between multiple instances of ma...
GIS
2006
ACM
14 years 9 months ago
2006
ACM
Topological relationships between objects in space are of great importance in many disciplines. Recently, topological relationships have been defined for complex spatial objects. ...
WWW
2004
ACM
14 years 8 months ago
2004
ACM
In this paper, we describe our work in progress on the reasoning module of ec(h)o, an augmented audio-reality interface for museum visitors utilizing spatialized soundscapes and a...
BNCOD
2004
13 years 9 months ago
2004
The M-tree is a paged, dynamically balanced metric access method that responds gracefully to the insertion of new objects. Like many spatial access methods, the M-tree's perfo...