3333 search results - page 93 / 667 » New Invariants for Groups |
DEXA
2008
Springer
13 years 10 months ago
2008
Springer
In this paper, we present an OLAP framework for trajectories of moving objects. We introduce a new operator GROUP TRAJECTORIES for group-by operations on trajectories and present ...
CVPR
2008
IEEE
14 years 11 months ago
2008
IEEE
In this paper, we present a novel approach for automatically learning a compact and yet discriminative appearance-based human action model. A video sequence is represented by a ba...
ER
1998
Springer
14 years 1 months ago
1998
Springer
This paper proposes a new type of database for collaborative work. Known types of databases for collaborative work are databases of shared data and those of process data. A new typ...
ISSAC
1994
Springer
14 years 1 months ago
1994
Springer
New techniques, both theoretical and practical, are presented for constructing a permutation representation for a matrix group. We assume that the resulting permutation degree, n,...
SEC
2008
13 years 10 months ago
2008
Many applications inherently disclose information because perfect privacy protection is prohibitively expensive. RFID tags, for example, cannot be equipped with the cryptographic p...