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AAAI
2000
13 years 9 months ago
The Systems Engineering Process Activities (SEPA) Methodology and Tool Suite
or cone, abstraction is chosen to represent a spectrum of user inputs/requirements that are narrowed, refined, and structured into a system design. User inputs require refinement f...
K. Suzanne Barber, Thomas J. Graser, Paul Grisham,...
TVCG
2012
210views Hardware» more  TVCG 2012»
11 years 10 months ago
A 2D Flow Visualization User Study Using Explicit Flow Synthesis and Implicit Task Design
—This paper presents a 2D flow visualization user study that we conducted using new methodologies to increase the objectiveness. We evaluated grid-based variable-size arrows, eve...
Zhanping Liu, Shangshu Cai, J. Edward Swan II, Rob...
FMSP
2000
ACM
177views Formal Methods» more  FMSP 2000»
14 years 1 days ago
DSD: A schema language for XML
XML (eXtensible Markup Language) is a linear syntax for trees, which has gathered a remarkable amount of interest in industry. The acceptance of XML opens new venues for the appli...
Nils Klarlund, Anders Møller, Michael I. Sc...
SEKE
2004
Springer
14 years 1 months ago
Enhancing the Message Concept of the Object Constraint Language
The textual Object Constraint Language (OCL) is an official part of the Unified Modeling Language (UML). A new concept in the recently adopted OCL version 2.0 is the notion of O...
Stephan Flake
DATE
2002
IEEE
119views Hardware» more  DATE 2002»
14 years 19 days ago
UML for Embedded Systems Specification and Design: Motivation and Overview
The specification, design and implementation of embedded systems demands new approaches which go beyond traditional hardware-based notations such as HDLs. The growing dominance of...
Grant Martin