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RE
2007
Springer
15 years 5 months ago
Goal-Oriented Conceptual Database Design
We present details of a goal-oriented process for database requirements analysis. This process consists of a number of steps, spanning the spectrum from high-level stakeholder goa...
Lei Jiang, Thodoros Topaloglou, Alexander Borgida,...
SOFSEM
2007
Springer
15 years 5 months ago
Spatial Selection of Sparse Pivots for Similarity Search in Metric Spaces
Similarity search is a fundamental operation for applications that deal with unstructured data sources. In this paper we propose a new pivot-based method for similarity search, ca...
Oscar Pedreira, Nieves R. Brisaboa
UIC
2007
Springer
15 years 5 months ago
Context-Aware Service Composition for Mobile Network Environments
Recent advances in wireless and mobile networking technology pose a new set of requirements and challenges that are not previously thought of, when it comes to smart space middlewa...
Choonhwa Lee, Sunghoon Ko, Seungjae Lee, Wonjun Le...
VLDB
2007
ACM
160views Database» more  VLDB 2007»
15 years 5 months ago
Over-encryption: Management of Access Control Evolution on Outsourced Data
Data outsourcing is emerging today as a successful paradigm allowing users and organizations to exploit external services for the distribution of resources. A crucial problem to b...
Sabrina De Capitani di Vimercati, Sara Foresti, Su...
WER
2007
Springer
15 years 5 months ago
Exploiting a Goal-Decomposition Technique to Prioritize Non-functional Requirements
Business stakeholders need to have clear and realistic goals if they want to meet commitments in application development. As a consequence, at early stages they prioritize require...
Maya Daneva, Mohamad Kassab, María Laura Po...
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