Sciweavers

10457 search results - page 369 / 2092
» Data Mapping as Search
Sort
View
GIS
2000
ACM
15 years 6 months ago
Fuzzy set theory and thematic maps: accuracy assessment and area estimation
Traditionally, the classes in thematic maps have been treated as crisp sets, using classical set theory. In this formulation, map classes are assumed to be mutually exclusive and e...
Curtis E. Woodcock, Sucharita Gopal
ICDT
2009
ACM
130views Database» more  ICDT 2009»
16 years 7 months ago
Towards a theory of search queries
The need to manage diverse information sources has triggered the rise of very loosely structured data models, known as "dataspace models." Such information management sy...
George H. L. Fletcher, Jan Van den Bussche, Dirk V...
ACNS
2005
Springer
138views Cryptology» more  ACNS 2005»
16 years 10 days ago
Indexing Information for Data Forensics
We introduce novel techniques for organizing the indexing structures of how data is stored so that alterations from an original version can be detected and the changed values speci...
Michael T. Goodrich, Mikhail J. Atallah, Roberto T...
AIPS
1996
15 years 8 months ago
A Planner for Exploratory Data Analysis
Statistical exploratory data analysis (EDA) poses a di cult search problem. However, the EDA process lends itself to a planning formulation. We have built a system, called Aide, t...
Robert St. Amant, Paul R. Cohen
ICDE
2008
IEEE
117views Database» more  ICDE 2008»
16 years 8 months ago
Similarity Search in Arbitrary Subspaces Under Lp-Norm
Similarity search has been widely used in many applications such as information retrieval, image data analysis, and time-series matching. Specifically, a similarity query retrieves...
Xiang Lian, Lei Chen 0002