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» Process Management in a Distributed Operating System
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SIGMOD
2007
ACM
124views Database» more  SIGMOD 2007»
14 years 9 months ago
Query suspend and resume
Suppose a long-running analytical query is executing on a database server and has been allocated a large amount of physical memory. A high-priority task comes in and we need to ru...
Badrish Chandramouli, Christopher N. Bond, Shivnat...
HICSS
2003
IEEE
125views Biometrics» more  HICSS 2003»
14 years 2 months ago
Impact of Technology Sustainability on Healthcare Governance
Healthcare technology investments must be borne by charity, government subsidy, or patient reimbursement. Such investments can be expensive and require partnerships of public and ...
Thomas Lee Rodgers, Evan E. Anderson, Ming Yuan, T...
TIME
1994
IEEE
14 years 29 days ago
An Algebraic Formulation of Temporal Knowledge for Reasoning about Recurring Events
We formulate an algebra of binary temporal relations between events the number of occurrences of which is unknown, but which are known to recur in time. Ontologically, we view the...
Robert A. Morris, William D. Shoaff, Lina Khatib
GIS
2006
ACM
14 years 10 months ago
Optimization of multiple continuous queries over streaming satellite data
Remotely sensed data, in particular satellite imagery, play many important roles in environmental applications and models. In particular applications that study (rapid) changes in...
Quinn Hart, Michael Gertz
CCS
2007
ACM
14 years 3 months ago
A simple and expressive semantic framework for policy composition in access control
In defining large, complex access control policies, one would like to compose sub-policies, perhaps authored by different organizations, into a single global policy. Existing po...
Glenn Bruns, Daniel S. Dantas, Michael Huth