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CSCW
2002
ACM
14 years 10 months ago
Activity Theory and System Design: A View from the Trenches
An activity theory model and a mediating artifacts hierarchy were employed to help identify the needs for tools for customer support engineers who documented solutions to customer...
Patricia Collins, Shilpa Shukla, David F. Redmiles
CORR
2007
Springer
118views Education» more  CORR 2007»
14 years 10 months ago
Contains and Inside relationships within combinatorial Pyramids
7 Irregular pyramids are made of a stack of successively reduced graphs embedded in the plane. Such pyramids are used within the segmentation framework to encode a hierarchy of pa...
Luc Brun, Walter G. Kropatsch
ADBIS
2008
Springer
142views Database» more  ADBIS 2008»
15 years 5 months ago
Evaluating Performance and Quality of XML-Based Similarity Joins
A similarity join correlating fragments in XML documents, which are similar in structure and content, can be used as the core algorithm to support data cleaning and data integratio...
Leonardo Ribeiro, Theo Härder
IWIA
2006
IEEE
15 years 4 months ago
High Robustness Requirements in a Common Criteria Protection Profile
The development of a Common Criteria protection profile for high-robustness separation kernels requires explicit modifications of several Common Criteria requirements as well as e...
Thuy D. Nguyen, Timothy E. Levin, Cynthia E. Irvin...
CAIP
2003
Springer
202views Image Analysis» more  CAIP 2003»
15 years 3 months ago
Modeling Adaptive Deformations during Free-Form Pose Estimation
In this article we discuss the 2D-3D pose estimation problem of deformable 3D free-form contours. In our scenario we observe objects of any 3D shape in an image of a calibrated cam...
Bodo Rosenhahn, Christian Perwass, Gerald Sommer