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EUROSYS
2009
ACM
16 years 2 months ago
SnowFlock: rapid virtual machine cloning for cloud computing
Virtual Machine (VM) fork is a new cloud computing abstraction that instantaneously clones a VM into multiple replicas running on different hosts. All replicas share the same init...
Horacio Andrés Lagar-Cavilla, Joseph Andrew...
PERCOM
2004
ACM
16 years 7 months ago
Models, Protocols, and Architectures for Secure Pervasive Computing: Challenges and Research Directions
We explore the challenges and research directions in building models, protocols and architectures to support security in pervasive computing environments. We argue that to be succ...
Roshan K. Thomas, Ravi S. Sandhu
CLUSTER
2002
IEEE
16 years 15 days ago
BioOpera: Cluster-Aware Computing
In this paper we present BioOpera, an extensible process support system for cluster-aware computing. It features an intuitive way to specify computations, as well as improved supp...
Win Bausch, Cesare Pautasso, Reto Schaeppi, Gustav...
SIGMOD
2005
ACM
111views Database» more  SIGMOD 2005»
16 years 7 months ago
Efficient Computation of Multiple Group By Queries
Data analysts need to understand the quality of data in the warehouse. This is often done by issuing many Group By queries on the sets of columns of interest. Since the volume of ...
Zhimin Chen, Vivek R. Narasayya