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» The Complexity of Andersen's Analysis in Practice
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CORR
2010
Springer
136views Education» more  CORR 2010»
14 years 10 months ago
Viewpoints: A high-performance high-dimensional exploratory data analysis tool
Scientific data sets continue to increase in both size and complexity. In the past, dedicated graphics systems at supercomputing centers were required to visualize large data sets,...
Paul R. Gazis, C. Levit, Michael J. Way
IJCNN
2007
IEEE
15 years 6 months ago
Branching Principal Components: Elastic Graphs, Topological Grammars and Metro Maps
— To approximate complex data, we propose new type of low-dimensional “principal object”: principal cubic complex. This complex is a generalization of linear and nonlinear pr...
Alexander N. Gorban, Neil R. Sumner, Andrei Yu. Zi...
CORR
1999
Springer
164views Education» more  CORR 1999»
14 years 11 months ago
Annotation graphs as a framework for multidimensional linguistic data analysis
In recent work we have presented a formal framework for linguistic annotation based on labeled acyclic digraphs. These `annotation graphs' oer a simple yet powerful method fo...
Steven Bird, Mark Liberman
EUROPAR
2007
Springer
15 years 6 months ago
Delayed Side-Effects Ease Multi-core Programming
Computer systems are increasingly parallel and heterogeneous, while programs are still largely written in sequential languages. The obvious suggestion that the compiler should auto...
Anton Lokhmotov, Alan Mycroft, Andrew Richards
AGP
1997
IEEE
15 years 4 months ago
Sharing Revisited
Although the usual goal of sharing analysis is to detect which pairs of variables share, the standard choice for sharing analysis is a domain that characterizes setsharing. In thi...
Roberto Bagnara, Patricia M. Hill, Enea Zaffanella