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CHI
2000
ACM
15 years 11 months ago
Measuring usability: are effectiveness, efficiency, and satisfaction really correlated?
Usability comprises the aspects effectiveness, efficiency, and satisfaction. The correlations between these aspects are not well understood for complex tasks. We present data from...
Erik Frøkjær, Morten Hertzum, Kasper ...
ECIS
2000
15 years 8 months ago
Digital Material in a Political Work Context - The Case of Cuparla
Abstract - Understanding the appropriation of CSCW-Tools is key to their successful implementation. This paper explores the social and organizational appropriation of the Cuparla C...
Gerhard Schwabe, Helmut Krcmar
ICASSP
2010
IEEE
15 years 6 months ago
Adaptive anisotropic regularization of deformation fields for non-rigid registration using the morphon framework
Image registration is a crucial task in many applications and applied in a variety of different areas. In addition to the primary task of image alignment, the deformation field i...
Daniel Forsberg, Mats T. Andersson, Hans Knutsson
ASE
1998
89views more  ASE 1998»
15 years 6 months ago
Extending Design Environments to Software Architecture Design
Designing a complex software system is a cognitivelychallengingtask; thus, designers need cognitive support to create good designs. Domain-oriented design environments are cooperat...
Jason E. Robbins, David M. Hilbert, David F. Redmi...
ICIP
2002
IEEE
16 years 8 months ago
Packet loss protection of embedded data with fast local search
Unequal loss protection with systematic Reed-Solomon codes allows reliable transmission of embedded multimedia over packet erasure channels. The design of a fast algorithm with lo...
Vladimir Stankovic, Raouf Hamzaoui, Zixiang Xiong