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SIGMOD
2008
ACM
145views Database» more  SIGMOD 2008»
15 years 5 months ago
Provenance and scientific workflows: challenges and opportunities
Provenance in the context of workflows, both for the data they derive and for their specification, is an essential component to allow for result reproducibility, sharing, and know...
Susan B. Davidson, Juliana Freire
SIGPRO
2008
96views more  SIGPRO 2008»
15 years 5 months ago
A general scheme for velocity tomography
With the rapid development of X-ray source and detector technologies, multi-source scanners become a hot topic in the computed tomography (CT) field, which can acquire several pro...
Hengyong Yu, Ge Wang
AES
2005
Springer
105views Cryptology» more  AES 2005»
15 years 5 months ago
TH-collocation for the biharmonic equation
This paper is intended as a contribution to enhance orthogonal collocation methods. In this, a novel collocation method--TH-collocation--is applied to the biharmonic equation and ...
Martín Díaz, Ismael Herrera
SPEECH
2008
97views more  SPEECH 2008»
15 years 5 months ago
Extraction and representation of prosodic features for language and speaker recognition
In this paper, we propose a new approach for extracting and representing prosodic features directly from the speech signal. We hypothesize that prosody is linked to linguistic uni...
Leena Mary, B. Yegnanarayana
SYNTHESE
2008
71views more  SYNTHESE 2008»
15 years 5 months ago
Formalizing common sense: an operator-based approach to the Tibbles-Tib problem
The paper argues, that a direct formalization of the way common sense thinks about the numerical identity of enduring entities, requires that traditional predicate logic is develo...
Ingvar Johansson