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» Computing Cartograms with Optimal Complexity
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ICEIS
2006
IEEE
14 years 4 months ago
Filtering Unsatisfiable XPATH Queries
The satisfiability test checks, whether or not the evaluation of a query returns the empty set for any input document, and can be used in query optimization for avoiding the submis...
Jinghua Groppe, Sven Groppe
ISCAS
2006
IEEE
112views Hardware» more  ISCAS 2006»
14 years 4 months ago
Towards an optimised VLSI design algorithm for the constant matrix multiplication problem
The efficient design of multiplierless implementa- The goal is to find the optimal sub-expressions across all N dot tions of constant matrix multipliers is challenged by the huge p...
Andrew Kinane, Valentin Muresan, Noel E. O'Connor
ICIP
2005
IEEE
14 years 4 months ago
Automatic registration of 3D datasets using Gaussian fields
—In this paper we introduce a new 3D automatic registration method based on Gaussian fields and energy minimization. The method defines a simple ∞ C energy function, which is c...
Faysal Boughorbel, Andreas Koschan, Mongi A. Abidi
ISQED
2005
IEEE
76views Hardware» more  ISQED 2005»
14 years 4 months ago
Technology Mapping for Reliability Enhancement in Logic Synthesis
Abstract— Reliability enhancements are traditionally implemented through redundancies at the system level or through the use of harden-cell-designs at the circuit level. Reliabil...
Zhaojun Wo, Israel Koren
DEXA
2005
Springer
112views Database» more  DEXA 2005»
14 years 3 months ago
Distribution Rules for Array Database Queries
Abstract. Non-trivial retrieval applications involve complex computations on large multi-dimensional datasets. These should, in principle, benefit from the use of relational datab...
Alex van Ballegooij, Roberto Cornacchia, Arjen P. ...