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ETFA
2008
IEEE
13 years 10 months ago
Preamble detection for wireless clock synchronization in frequency selective fading channels
Exact client localization has been an obstacle in the use of WLAN in factories and offices for providing location based service. With respect to a novel localization scheme in WLA...
Aneeq Mahmood, Georg Gaderer
AISS
2010
131views more  AISS 2010»
13 years 5 months ago
LWSDM: Layered Web Service Discovery Mechanism
The boom of Service oriented architecture is on substantial rise. SOA developers orchestrate individual SOA objects into web services. It has been a dream of software engineers to...
Shrabani Mallick, D. S. Kushwaha
ICWS
2009
IEEE
13 years 5 months ago
SOA Middleware Support for Service Process Reconfiguration with End-to-End QoS Constraints
In SOA, services may become volatile and fail to deliver the quality of service as requested by users. In this paper, we present an approach for repairing failed services by repla...
Yanlong Zhai, Jing Zhang, Kwei-Jay Lin
MOBILITY
2009
ACM
14 years 25 days ago
Context adaptative systems based on horizontal architecture for ubiquitous computing
Many adaptative context-aware middleware exist and mostly rely on so-called vertical architectures that offer a functional decomposition for context-awareness. This architecture ...
Nicolas Ferry, Stephane Lavirotte, Jean-Yves Tigli...
ICWS
2009
IEEE
13 years 5 months ago
QoS-Driven Adaptation of BPEL Scenario Execution
BPEL/WSBPEL is the predominant approach for combining individual web services into integrated business processes, allowing for the specification of their sequence, control flow an...
Christos Kareliotis, Costas Vassilakis, Stathis Ro...