Sciweavers

1898 search results - page 190 / 380
» About the art in this issue
Sort
View
MDIC
2001
Springer
134views Communications» more  MDIC 2001»
15 years 11 months ago
Querying and Browsing Multimedia Presentations
Querying and searching the Web is an important research field which has drawn a number of concepts from databases and information retrieval fields, but has added its own models, ...
Augusto Celentano, Ombretta Gaggi
PCM
2001
Springer
127views Multimedia» more  PCM 2001»
15 years 11 months ago
E-Partner: A Photo-Realistic Conversation Agent
An E-Partner is a photo-realistic conversation agent, which has a talking head that not only look photo-realistic but also can have a conversation with the user about a given topic...
Bo Zhang, Changbo Hu, Qingsheng Cai, Baining Guo, ...
SSD
2001
Springer
112views Database» more  SSD 2001»
15 years 11 months ago
K-Nearest Neighbor Search for Moving Query Point
Abstract. This paper addresses the problem of finding k nearest neighbors for moving query point (we call it k-NNMP). It is an important issue in both mobile computing research an...
Zhexuan Song, Nick Roussopoulos
ACSAC
2000
IEEE
15 years 11 months ago
Personal Security Environment on Palm PDA
Digital signature schemes are based on the assumption that the signing key is kept in secret. Ensuring that this assumption holds is one of the most crucial problems for all curre...
Margus Freudenthal, S. Heiberg, Jan Willemson
ACSAC
2000
IEEE
15 years 11 months ago
Secure Compartmented Data Access over an Untrusted Network using a COTS-based Architecture
In this paper, we present an approach to secure compartmented data access over an untrusted network using a secure network computing architecture. We describe the architecture and...
P. C. Clark, M. C. Meissner, K. O. Vance