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CN
2006
124views more  CN 2006»
14 years 9 months ago
Session based access control in geographically replicated Internet services
Performance critical services over Internet often rely on geographically distributed architectures of replicated servers. Content Delivery Networks (CDN) are a typical example whe...
Novella Bartolini
93
Voted
ISORC
2005
IEEE
15 years 3 months ago
A GTRBAC Based System for Dynamic Workflow Composition and Management
In this paper, we propose an architecture for adaptive real-time workflow-based collaborative system. Such a system is needed to support real-time communication and sharing of inf...
Basit Shafiq, Arjmand Samuel, Halima Ghafoor
OPODIS
2004
14 years 11 months ago
A Constraint-Based Formalism for Consistency in Replicated Systems
Abstract. We present a formalism for modeling replication in a distributed system with concurrent users sharing information. It is based on actions, which represent operations requ...
Marc Shapiro, Karthikeyan Bhargavan, Nishith Krish...
ASAP
2003
IEEE
114views Hardware» more  ASAP 2003»
15 years 2 months ago
An Efficient Disk-Array-Based Server Design for a Multicast Video Streaming System
Recently, a number of researchers have started to investigate new video-on-demand (VoD) architectures using batching, patching and periodic broadcasting. These architectures, comp...
P. H. Chan Patton, Jack Y. B. Lee
95
Voted
SIGMETRICS
2010
ACM
195views Hardware» more  SIGMETRICS 2010»
15 years 1 months ago
CWS: a model-driven scheduling policy for correlated workloads
We define CWS, a non-preemptive scheduling policy for workloads with correlated job sizes. CWS tackles the scheduling problem by inferring the expected sizes of upcoming jobs bas...
Giuliano Casale, Ningfang Mi, Evgenia Smirni