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JCIT
2010
115views more  JCIT 2010»
15 years 1 months ago
Metadata Version Management for DW 2, 0 Environment
As a new paradigm for data warehousing demanded by today's decision support community, DW 2.0 recognized the life cycle of data with it, that make metadata evolution mechanis...
Ding Pan
TII
2010
110views Education» more  TII 2010»
15 years 1 months ago
An Efficient Threshold-Based Power Management Mechanism for Heterogeneous Soft Real-Time Clusters
With growing cost of electricity, the power management of server clusters has become an important problem. However, most previous researchers only address the challenge in homogen...
Leping Wang, Ying Lu
EDBT
2008
ACM
122views Database» more  EDBT 2008»
16 years 6 months ago
Architectural Concerns for Flexible Data Management
Evolving database management systems (DBMS) towards more flexibility in functionality, adaptation to changing requirements, and extensions with new or different components, is a c...
Ionut Emanuel Subasu, Patrick Ziegler, Klaus R. Di...
PERCOM
2008
ACM
16 years 6 months ago
Context-aware Battery Management for Mobile Phones
In this paper, we propose a system for contextaware battery management that warns the user when it detects that the phone battery can run out before the next charging opportunity ...
Nishkam Ravi, James Scott, Lu Han, Liviu Iftode
ISORC
2008
IEEE
16 years 1 months ago
MRBAC: Hierarchical Role Management and Security Access Control for Distributed Multimedia Systems
In this paper, a Role-based Access Control (RBAC) model is applied and extended to a multimedia version called Multi-Role Based Access Control (MRBAC), which can fully support the...
Na Zhao, Min Chen, Shu-Ching Chen, Mei-Ling Shyu