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SIGMOD
2003
ACM
136views Database» more  SIGMOD 2003»
14 years 10 months ago
A Characterization of the Sensitivity of Query Optimization to Storage Access Cost Parameters
Most relational query optimizers make use of information about the costs of accessing tuples and data structures on various storage devices. This information can at times be off b...
Frederick Reiss, Tapas Kanungo
ICSE
2003
IEEE-ACM
14 years 9 months ago
An Experience-Based Approach for Integrating Architecture and Requirements Engineering
Deriving requirements and architecture in concert implies the joint elicitation and specification of the problem and the structure of the solution. In this paper we argue that suc...
Adam Trendowicz, Allen H. Dutoit, Antje von Knethe...
IAT
2009
IEEE
14 years 1 months ago
A Multi Facet Representation of a Fuzzy Ontology Population
This work proposes a system process for extracting automatically a fuzzy ontology from a collection of web resources. The approach exploits the Formal Concept Analysis theory for ...
Carmen De Maio, Giuseppe Fenza, Vincenzo Loia, Sab...
ICECCS
2010
IEEE
182views Hardware» more  ICECCS 2010»
13 years 10 months ago
Engineering Quality Requirements Using Quality Models
—In this paper ongoing research for a PhD-thesis is presented. The objective of this thesis is to develop an approach for engineering quality requirements. Quality requirements a...
Klaus Lochmann
INTERSPEECH
2010
13 years 4 months ago
Speech synthesis by modeling harmonics structure with multiple function
In this paper, we present a new approach for the speech synthesis, in which speech utterances are synthesized using the parameters of spectro-modeling function (Multiple function)...
Toru Nakashika, Ryuki Tachibana, Masafumi Nishimur...