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SAC
2004
ACM
15 years 3 months ago
A method to define an Enterprise Architecture using the Zachman Framework
The proliferation of IT and its consequent dispersion is an enterprise reality, however, most organizations do not have adequate tools and/or methodologies that enable the managem...
Carla Marques Pereira, Pedro Sousa
KDD
1997
ACM
213views Data Mining» more  KDD 1997»
15 years 2 months ago
A Probabilistic Approach to Fast Pattern Matching in Time Series Databases
Theproblemof efficiently and accurately locating patterns of interest in massivetimeseries data sets is an important and non-trivial problemin a wide variety of applications, incl...
Eamonn J. Keogh, Padhraic Smyth
INFSOF
2007
145views more  INFSOF 2007»
14 years 9 months ago
Metrics for data warehouse conceptual models understandability
Due to the principal role of Data warehouses (DW) in making strategy decisions, data warehouse quality is crucial for organizations. Therefore, we should use methods, models, tech...
Manuel A. Serrano, Juan Trujillo, Coral Calero, Ma...
DBSEC
2010
113views Database» more  DBSEC 2010»
14 years 10 months ago
A Logic of Privacy
Abstract. We consider the problem of developing an abstract metamodel of access control in terms of which policies for protecting a principal's private information may be spec...
Steve Barker, Valerio Genovese
CORR
2006
Springer
133views Education» more  CORR 2006»
14 years 10 months ago
A Business Goal Driven Approach for Understanding and Specifying Information Security Requirements
Abstract. In this paper we present an approach for specifying and prioritizing information security requirements in organizations. It is important to prioritize security requiremen...
Xiaomeng Su, Damiano Bolzoni, Pascal van Eck