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ECIS
2001
15 years 7 months ago
E-Business Strategy Formulating and Forming: New Wine in Old Bottles?
The motivation for strategic action should be highest in volatile, unstable and unpredictable environments. For that reason, the search for a more strategic, systematic approach t...
Arjen Wassenaar, Shirley Gregor
IJIT
2004
15 years 7 months ago
A Lossless Watermarking Based Authentication System For Medical Images
In this paper we investigate the watermarking authentication when applied to medical imagery field. We first give an overview of watermarking technology by paying attention to frag...
Samia Boucherkha, Mohamed Benmohamed
GRAPHICSINTERFACE
2001
15 years 7 months ago
An Isometric Joystick as a Pointing Device for Handheld Information Terminals
Meeting the increasing demand for desktop-like applications on mobile products requires powerful interaction techniques. One candidate is GUI-style point-andclick interaction usin...
Miika Silfverberg, I. Scott MacKenzie, Tatu Kauppi...
ICMCS
2010
IEEE
159views Multimedia» more  ICMCS 2010»
15 years 7 months ago
Wide range image sensing using a thrown-up camera
In this paper, we propose a wide-range image sensing method using a camera thrown up into the air. By using camera thrown up in this way, we can get images that are otherwise diff...
Toshitaka Kuwa, Yoshihiro Watanabe, Takashi Komuro...
SAC
2006
ACM
15 years 6 months ago
Transforming OCL constraints: a context change approach
Integrity constraints (ICs) play a key role in the definition of conceptual schemas. In the UML, ICs are usually specified as invariants written in the OCL. However, due to the hi...
Jordi Cabot, Ernest Teniente