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» Computability and Complexity in Self-assembly
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JSC
2006
64views more  JSC 2006»
15 years 6 months ago
Computing the support of local cohomology modules
For a polynomial ring R = k[x1, ..., xn], we present a method to compute the characteristic cycle of the localization Rf for any nonzero polynomial f R that avoids a direct comput...
Josep Àlvarez Montaner, Anton Leykin
SIGCSE
2002
ACM
88views Education» more  SIGCSE 2002»
15 years 6 months ago
Teaching computer organization/architecture with limited resources using simulators
As the complexity and variety of computer system hardware increases, its suitability as a pedagogical tool in computer organization/architecture courses diminishes. As a consequen...
Gregory S. Wolffe, William Yurcik, Hugh Osborne, M...
WG
2010
Springer
15 years 5 months ago
Computing the Cutwidth of Bipartite Permutation Graphs in Linear Time
The problem of determining the cutwidth of a graph is a notoriously hard problem which remains NP-complete under severe restrictions on input graphs. Until recently, non-trivial p...
Pinar Heggernes, Pim van 't Hof, Daniel Lokshtanov...
ICPR
2008
IEEE
16 years 8 months ago
Force histograms computed in O(NlogN)
The relative position between two objects in a 2D raster image is often represented quantitatively by a force histogram. In the general case, force histograms are computed in O(KN...
JingBo Ni, Pascal Matsakis
ICPR
2002
IEEE
16 years 8 months ago
A Computationally Efficient Approach to Indoor/Outdoor Scene Classification
Prior research in scene classification has shown that high-level information can be inferred from low-level image features. Classification rates of roughly 90% have been reported ...
Navid Serrano, Andreas E. Savakis, Jiebo Luo