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» Modelling and Design of VAML
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SAC
2004
ACM
16 years 6 days ago
Translating the Object Constraint Language into the Java Modelling Language
The Object Constraint Language OCL is a textual specification language that could be used for constraining the modelling elements that occur in UML diagrams. Typical constraints i...
Ali Hamie
HT
2003
ACM
16 years 1 days ago
"Pluggable" user models for adaptive hypermedia in education
Most adaptive hypermedia systems used in education implement a single user model – inevitably originally designed for a specific set of circumstances. In this paper we describe ...
Mohamed Ramzy Zakaria, Adam Moore, Craig D. Stewar...
WMCSA
2002
IEEE
15 years 11 months ago
The Location Stack: A Layered Model for Location in Ubiquitous Computing
Based on five design principles extracted from a survey of location systems, we present the Location Stack, a layered software engineering model for location in ubiquitous comput...
Jeffrey Hightower, Barry Brumitt, Gaetano Borriell...
CDC
2009
IEEE
176views Control Systems» more  CDC 2009»
15 years 11 months ago
Data based modeling and control of a dual-stage actuator hard disk drive
— A data-based approach is presented for modeling and controller design of a dual-stage servo actuator in a hard disk drive. The servo actuator in this hard disk drive consists o...
Uwe Boettcher, Raymond A. de Callafon, Frank E. Ta...
CAV
2000
Springer
89views Hardware» more  CAV 2000»
15 years 11 months ago
Tuning SAT Checkers for Bounded Model Checking
Abstract. Bounded Model Checking based on SAT methods has recently been introduced as a complementary technique to BDD-based Symbolic Model Checking. The basic idea is to search fo...
Ofer Strichman