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FOSSACS
2009
Springer
16 years 28 days ago
Parameter Reduction in Grammar-Compressed Trees
Abstract. Trees can be conveniently compressed with linear straight-line contextfree tree grammars. Such grammars generalize straight-line context-free string grammars which are wi...
Markus Lohrey, Sebastian Maneth, Manfred Schmidt-S...
ICASSP
2008
IEEE
16 years 18 days ago
Variance reduction with neighborhood smoothing for local intrinsic dimension estimation
Local intrinsic dimension estimation has been shown to be useful for many tasks such as image segmentation, anomaly detection, and de-biasing global dimension estimates. Of partic...
Kevin M. Carter, Alfred O. Hero
IWCMC
2006
ACM
16 years 3 days ago
Budgeting power: packet duplication and bit error rate reduction in wireless ad-hoc networks
In this paper we present and evaluate a new technique to lower packet-level error rates of application layer connections in wireless ad-hoc networks. In our scheme, data packets s...
Ghassen Ben Brahim, Bilal Khan
ISQED
2005
IEEE
120views Hardware» more  ISQED 2005»
15 years 11 months ago
Passive Hierarchical Model Order Reduction and Realization of RLCM Circuits
This paper presents a novel compact passive modeling technique for high-performance RF passives and interconnects modeled as high-order RLCM circuits. The new method is based on a...
Pu Liu, Zhenyu Qi, Sheldon X.-D. Tan
WABI
2004
Springer
142views Bioinformatics» more  WABI 2004»
15 years 11 months ago
Linear Reduction for Haplotype Inference
Abstract. Haplotype inference problem asks for a set of haplotypes explaining a given set of genotypes. Popular software tools for haplotype inference (e.g., PHASE, HAPLOTYPER) as ...
Jingwu He, Alexander Zelikovsky