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IJNSEC
2010
247views more  IJNSEC 2010»
13 years 5 months ago
Hardware Implementation of Efficient Modified Karatsuba Multiplier Used in Elliptic Curves
The efficiency of the core Galois field arithmetic improves the performance of elliptic curve based public key cryptosystem implementation. This paper describes the design and imp...
Sameh M. Shohdy, Ashraf El-Sisi, Nabil A. Ismail
AIM
2006
14 years 4 days ago
Computer-supported cooperative work - concepts and trends
: The research field Computer-Supported Cooperative Work (CSCW) is concerned with understanding social interaction and the design, development, and evaluation of technical systems ...
Michael Koch, Tom Gross
HCI
2007
14 years 5 days ago
Serial Hanging Out: Rapid Ethnographic Needs Assessment in Rural Settings
This paper presents an ethnographic method for assessing user needs in designing for rural settings. “Serial Hanging Out” consists of short-term participant observation with mu...
Jaspal S. Sandhu, P. Altankhuyag, D. Amarsaikhan
HICSS
2009
IEEE
94views Biometrics» more  HICSS 2009»
14 years 5 months ago
A Pragmatic Framework for Ethical Decision Making: The Limits of Professional Codes
The need for professionals to make informed ethical choices in design and management of information systems is more important than ever. However, the relative newness of the infor...
Robert M. Mason, Kevin Gallagher
CHI
2006
ACM
14 years 4 months ago
Negotiating presence-in-absence: contact, content and context
On the basis of a longitudinal field study of domestic communication, we report some essential constituents of the user experience of awareness of others who are distant in space ...
Steve Howard, Jesper Kjeldskov, Mikael B. Skov, Ka...