3000 search results - page 46 / 600 » Accessing an Information System by Chatting |
SIGUCCS
2003
ACM
14 years 1 months ago
2003
ACM
This paper discusses the challenges of putting Apple Macintosh OSX into open access and computer lab environments. Categories and Subject Descriptors K.6.4 [Management of Computin...
INFORMATICALT
2008
13 years 7 months ago
2008
In this paper, we present a novel fine-grained access control system for applications where the information flow is critical; the confidentiality of the data is essential and there...
ANLP
1997
13 years 9 months ago
1997
In this paper, we describe a method for automatic creation of a knowledge source for text generation using information extraction over the Internet. We present a prototype system ...
ITRUST
2005
Springer
14 years 1 months ago
2005
Springer
The importance of risk in trust-based systems is well established. This paper presents a novel model of risk and decision-making based on economic theory. Use of the model is illus...
GLOBECOM
2006
IEEE
14 years 1 months ago
2006
IEEE
Abstract— In this paper, we propose a distributed opportunistic access scheme for uplink OFDMA systems. The sub-carriers are grouped into several sub-channels. Users access these...