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ICC
2009
IEEE
130views Communications» more  ICC 2009»
16 years 1 months ago
Flexible Single Sign-On for SIP: Bridging the Identity Chasm
—Identity federation is a key requirement for today’s distributed services. This technology allows managed sharing of users’ identity information between identity providers (...
Pin Nie, Juha-Matti Tapio, Sasu Tarkoma, Jani Heik...
RTCSA
2009
IEEE
16 years 1 months ago
Dynamic Thermal and Timeliness Guarantees for Distributed Real-Time Embedded Systems
Distributed real-time embedded systems have stringent requirements for key performance properties, such as endto-end timeliness and reliability, in order to operate properly. In r...
Xing Fu, Xiaorui Wang, Eric Puster
ICDM
2009
IEEE
155views Data Mining» more  ICDM 2009»
16 years 1 months ago
A Contrast Pattern Based Clustering Quality Index for Categorical Data
Since clustering is unsupervised and highly explorative, clustering validation (i.e. assessing the quality of clustering solutions) has been an important and long standing researc...
Qingbao Liu, Guozhu Dong
ICEIS
2009
IEEE
16 years 1 months ago
MIDAS: A Middleware for Information Systems with QoS Concerns
One of the most difficult tasks in the design of information systems is how to control the behaviour of the back-end storage engine, usually a relational database. As the load on t...
Luís Fernando Orleans, Geraldo Zimbrã...
ICNP
2009
IEEE
16 years 1 months ago
Accurate Clock Synchronization for IEEE 802.11-Based Multi-Hop Wireless Networks
—Clock synchronization is an essential building block for many control mechanisms used in wireless networks, including frequency hopping, power management, and packet scheduling....
Jui-Hao Chiang, Tzi-cker Chiueh