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IWCMC
2009
ACM
14 years 4 months ago
Effect of feedback prediction on OFDMA system throughput
In wireless communication systems, adaptive modulation and coding (AMC) is used to improve the downlink (DL) spectral efficiency by exploiting the underlying channel condition. Ho...
Mohammad Abdul Awal, Lila Boukhatem
SYSTOR
2009
ACM
14 years 4 months ago
The effectiveness of deduplication on virtual machine disk images
Virtualization is becoming widely deployed in servers to efficiently provide many logically separate execution environments while reducing the need for physical servers. While th...
Keren Jin, Ethan L. Miller
C5
2008
IEEE
14 years 4 months ago
Remote Opportunities: A Rethinking and Retooling
Introducing technology as a sustainable means of creating, connecting, and collaborating introduces the need to carefully consider subtle aspects of deployment strategies and supp...
Yagiz Onat Yazir, Katherine Gunion, Christopher Pe...
GLOBECOM
2008
IEEE
14 years 4 months ago
Network Resource Allocation for Competing Multiple Description Transmissions
Providing real-time multimedia services over a best-effort network is challenging due to the stringent delay requirements in the presence of complex network dynamics. Multiple des...
Ying Li, Chao Tian, Suhas N. Diggavi, Mung Chiang,...
HPDC
2008
IEEE
14 years 4 months ago
Combining batch execution and leasing using virtual machines
As cluster computers are used for a wider range of applications, we encounter the need to deliver resources at particular times, to meet particular deadlines, and/or at the same t...
Borja Sotomayor, Kate Keahey, Ian T. Foster