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» A Practical Technique for Process Abstraction
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DAGM
2006
Springer
15 years 3 months ago
Parameterless Isomap with Adaptive Neighborhood Selection
Abstract. Isomap is a highly popular manifold learning and dimensionality reduction technique that effectively performs multidimensional scaling on estimates of geodesic distances....
Nathan Mekuz, John K. Tsotsos
EDBT
2004
ACM
122views Database» more  EDBT 2004»
15 years 12 months ago
Sketch-Based Multi-query Processing over Data Streams
Abstract. Recent years have witnessed an increasing interest in designing algorithms for querying and analyzing streaming data (i.e., data that is seen only once in a fixed order) ...
Alin Dobra, Minos N. Garofalakis, Johannes Gehrke,...
RECOMB
2005
Springer
16 years 1 days ago
A Practical Approach to Significance Assessment in Alignment with Gaps
Abstract. Current numerical methods for assessing the statistical significance of local alignments with gaps are time consuming. Analytical solutions thus far have been limited to ...
Nicholas Chia, Ralf Bundschuh
GECCO
2004
Springer
175views Optimization» more  GECCO 2004»
15 years 5 months ago
Enhanced Innovation: A Fusion of Chance Discovery and Evolutionary Computation to Foster Creative Processes and Decision Making
Abstract. Human-based genetic algorithms are powerful tools for organizational modeling. If we enhance them using chance discovery techniques, we obtain an innovative approach for ...
Xavier Llorà, Kei Ohnishi, Ying-Ping Chen, ...
CISS
2007
IEEE
15 years 6 months ago
A Practical Hybrid-ARQ Protocol Using Noncoherent Orthogonal Modulation
Abstract— This paper considers hybrid-ARQ under the constraints of noncoherent orthogonal modulation and hard-decision decoding. Information theoretic bounds on the throughput fo...
Syed Amaar Ahmad, Matthew C. Valenti