3907 search results - page 751 / 782 » Information requirements engineering for data warehouse syst... |
121
click to vote
CCS
2007
ACM
15 years 8 months ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...
126
click to vote
ACMICEC
2005
ACM
15 years 7 months ago
2005
ACM
This paper presents the model of e-market structure and process analysis of tourism e-commerce. First the tourism e-commerce status quo is given clearly; secondly e-commerce and i...
150
Voted
Publication
Concern over climate change, traffic congestion, and the health consequences of
sedentary lifestyles has resulted in a surge of interest in cycling as an efficient form of
urban ...
137
click to vote
BMCBI
2007
15 years 1 months ago
2007
Background: Activated Protein C (ProC) is an anticoagulant plasma serine protease which also plays an important role in controlling inflammation and cell proliferation. Several mu...
111
click to vote
JNW
2007
15 years 1 months ago
2007
— Telemedicine is the use of telecommunications technology to provide medical information and services. It may be as simple as two health professionals discussing a case over the...