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JUCS
2008
140views more  JUCS 2008»
14 years 12 months ago
The Computable Multi-Functions on Multi-represented Sets are Closed under Programming
: In the representation approach to computable analysis (TTE) [Grz55, i00], abstract data like rational numbers, real numbers, compact sets or continuous real functions are represe...
Klaus Weihrauch
PAKDD
2009
ACM
116views Data Mining» more  PAKDD 2009»
15 years 6 months ago
Scalable Web Mining with Newistic
Abstract. Newistic is a web mining platform that collects and analyses documents crawled from the Internet. Although it currently processes news articles, it can be easily adapted ...
Ovidiu Dan, Horatiu Mocian
VLDB
2002
ACM
157views Database» more  VLDB 2002»
16 years 4 days ago
A formal perspective on the view selection problem
The view selection problem is to choose a set of views to materialize over a database schema, such that the cost of evaluating a set of workload queries is minimized and such that ...
Rada Chirkova, Alon Y. Halevy, Dan Suciu
DATAMINE
2010
133views more  DATAMINE 2010»
14 years 12 months ago
Using background knowledge to rank itemsets
Assessing the quality of discovered results is an important open problem in data mining. Such assessment is particularly vital when mining itemsets, since commonly many of the disc...
Nikolaj Tatti, Michael Mampaey
93
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GIS
2008
ACM
14 years 12 months ago
SRTM resample with short distance-low nugget kriging
SRTM data is distributed at horizontal resolution of 30 meters for areas within the U.S.A. and at 90 meters resolution for the rest of the world. A resolution of 90m can be conside...
C. H. Grohmann, S. S. Steiner