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» On Efficient Spatial Matching
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GIS
2009
ACM
16 years 4 months ago
Spatio-Textual Spreadsheets: Geotagging via Spatial Coherence
The spatio-textual spreadsheet is a conventional spreadsheet where spatial attribute values are specified textually. Techniques are presented to automatically find the textually-s...
Hanan Samet, Jagan Sankaranarayanan, Jon Sperling,...
136
Voted
DASFAA
2009
IEEE
108views Database» more  DASFAA 2009»
15 years 7 months ago
An Effective and Efficient Method for Handling Transmission Failures in Sensor Networks
Abstract. The suppression scheme is a solution for limited energy constraints in sensor networks. Temporal suppression, spatial suppression and spatio-temporal suppression are prop...
Heejung Yang, Chin-Wan Chung
ISPD
1999
ACM
83views Hardware» more  ISPD 1999»
15 years 8 months ago
Efficient solution of systems of orientation constraints
One subtask in constraint-driven placement is enforcing a set of orientation constraints on the devices being placed. Such constraints are created in order to, for example, implem...
Joseph L. Ganley
112
Voted
FOCS
2003
IEEE
15 years 9 months ago
Quantum Search of Spatial Regions
: Can Grover’s algorithm speed up search of a physical region—for example a 2-D grid of size √ n × √ n? The problem is that √ n time seems to be needed for each query, j...
Scott Aaronson, Andris Ambainis
124
Voted
GW
1999
Springer
138views Biometrics» more  GW 1999»
15 years 7 months ago
The Expressive Power of Gestures: Capturing Scent in a Spatial Shape
Our engagement with consumer products diminishes gradually over the last decades, which causes considerable usability problems. To dissolve these problems, the designer's emph...
Caroline Hummels, Kees Overbeeke