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APCHI
2004
IEEE
14 years 8 days ago
Designing for Flow in a Complex Activity
One component of a user's interaction with computer systems is commonly referred to as `flow'. Flow is an important consideration in interactive system design as it enca...
Jon M. Pearce, Steve Howard
IRI
2003
IEEE
14 years 1 months ago
AnyLog stable design pattern
— The AnyLog pattern models the core knowledge of any Log, as a written record. The Log finds extensive use in the computing industry. The pattern makes it easy to model differen...
Mohamed E. Fayad, Jayashree Rajagopalan, Anita Ran...
IPPS
1998
IEEE
14 years 23 days ago
Automatically Proving UNITY Safety Properties with Arrays and Quantifiers
Abstract. We address the general problem of automatically proving safety properties of reactive systems within the UNITY model. We take up a relational and set-based approach, and ...
Xavier Thirioux
ICPP
1995
IEEE
14 years 1 days ago
Data-Parallel Primitives for Spatial Operations
Data-parallel primitives for performing operations on the PM1 quadtree and the bucket PMR quadtree are presented using the scan model. Algorithms are described for building these ...
Erik G. Hoel, Hanan Samet
SI3D
1995
ACM
14 years 1 days ago
Guided Navigation of Virtual Environments
This paper presents a new method for navigating virtual environments called “The River Analogy.” This analogy provides a new way of thinking about the user’s relationship to...
Tinsley A. Galyean