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IMC
2009
ACM
15 years 11 months ago
An analysis of packet sampling in the frequency domain
Packet sampling techniques introduce measurement errors that should be carefully handled in order to correctly characterize the network behavior. In the literature several works h...
Luigi Alfredo Grieco, Chadi Barakat
ECRTS
2008
IEEE
15 years 11 months ago
Practical Schedulability Analysis for Generalized Sporadic Tasks in Distributed Real-Time Systems
Existing off-line schedulability analysis for real-time systems can only handle periodic or sporadic tasks with known minimum inter-arrival times. Modeling sporadic tasks with fi...
Yuanfang Zhang, Donald K. Krecker, Christopher D. ...
160
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GLOBECOM
2008
IEEE
15 years 11 months ago
Link Rate Allocation under Bandwidth and Energy Constraints in Sensor Networks
—In sensor networks, both energy and bandwidth are scarce resources. In the past, many energy efficient routing algorithms have been devised in order to maximize network lifetim...
Maggie X. Cheng, Xuan Gong, Lin Cai
IAT
2008
IEEE
15 years 11 months ago
Competency-Based Intelligent Curriculum Sequencing: Comparing Two Evolutionary Approaches
The process of creating e-learning contents using reusable learning objects (LOs) can be broken down in two sub-processes: LOs finding and LO sequencing. Although semiautomatic to...
Luis de Marcos, Roberto Barchino, José-Javi...
ICC
2008
IEEE
138views Communications» more  ICC 2008»
15 years 11 months ago
Designing File Replication Schemes for Peer-to-Peer File Sharing Systems
—Peer-to-peer (P2P) file sharing systems are becoming increasingly popular due to their flexibility and scalability. We propose a new model to design file replication schemes ...
Jian Ni, Jie Lin, S. J. Harrington, Naveen Sharma