1693 search results - page 154 / 339 » Some Results on the Modelling of Spatial Data |
DOOD
1995
Springer
14 years 21 days ago
1995
Springer
Abstract. Semistructured data has no absolute schema xed in advance and its structure may be irregular or incomplete. Such data commonly arises in sources that do not impose a rigi...
CVPR
2000
IEEE
14 years 11 months ago
2000
IEEE
In this work, we approach the classic Mumford-Shah problem from a curve evolution perspective. In particular, we let a given family of curves define the boundaries between regions...
FPL
2010
Springer
13 years 7 months ago
2010
Springer
FPGA devices are mostly utilized for customized application designs with heavily pipelined and aggressively parallel computations. However, little focus is normally given to the FP...
WSDM
2010
ACM
14 years 6 months ago
2010
ACM
Recent advances in click model have positioned it as an attractive method for representing user preferences in web search and online advertising. Yet, most of the existing works f...
TSP
2010
13 years 3 months ago
2010
In this paper we propose two multichannel blind deconvolution algorithms for the restoration of two-dimensional (2D) seismic data. Both algorithms are based on a 2D reflectivity pr...