Sciweavers

2429 search results - page 173 / 486
» A Requirement Engineering Approach to User Centered Design
Sort
View
CSMR
1999
IEEE
15 years 9 months ago
A Change Impact Model for Changeability Assessment in Object-Oriented Software Systems
Growing maintenance costs have become a major concern for developers and users of software systems. Changeability is an important aspect of maintainability, especially in environm...
M. Ajmal Chaumun, Hind Kabaili, Rudolf K. Keller, ...
KDD
2002
ACM
112views Data Mining» more  KDD 2002»
16 years 5 months ago
From run-time behavior to usage scenarios: an interaction-pattern mining approach
A key challenge facing IT organizations today is their evolution towards adopting e-business practices that gives rise to the need for reengineering their underlying software syst...
Mohammad El-Ramly, Eleni Stroulia, Paul G. Sorenso...
RE
2007
Springer
15 years 10 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,...
ERCIMDL
2007
Springer
129views Education» more  ERCIMDL 2007»
15 years 10 months ago
Know Thy Sensor: Trust, Data Quality, and Data Integrity in Scientific Digital Libraries
For users to trust and interpret the data in scientific digital libraries, they must be able to assess the integrity of those data. Criteria for data integrity vary by context, by ...
Jillian C. Wallis, Christine L. Borgman, Matthew S...
NOMS
2010
IEEE
163views Communications» more  NOMS 2010»
15 years 3 months ago
DReaM-Cache: Distributed Real-Time Transaction Memory Cache to support two-factor authentication services and its reliability
—PhoneFactor is a two-factor authentication service that combines the knowledge-based authenticator with an objectbased authenticator in which the object-based authenticator has ...
Haiyang Qian, Chandra Sekhar Surapaneni, Marsh Ray...