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PVLDB
2010
85views more  PVLDB 2010»
13 years 7 months ago
Xplus: A SQL-Tuning-Aware Query Optimizer
The need to improve a suboptimal execution plan picked by the query optimizer for a repeatedly run SQL query arises routinely. Complex expressions, skewed or correlated data, and ...
Herodotos Herodotou, Shivnath Babu
SOCINFO
2010
13 years 7 months ago
Social Email: A Framework and Application for More Socially-Aware Communications
As online social networks (OSN) attempt to mimic real life social networks, we have made progress towards using OSNs to provide us with data to allow for richer and more robust onl...
Thomas Tran, Jeff Rowe, Shyhtsun Felix Wu
TSC
2010
133views more  TSC 2010»
13 years 7 months ago
Semantic-Based Mashup of Composite Applications
—The need for integration of all types of client and server applications that were not initially designed to interoperate is gaining popularity. One of the reasons for this popul...
Anne H. H. Ngu, Michael Pierre Carlson, Quan Z. Sh...
GLOBECOM
2010
IEEE
13 years 7 months ago
Efficient Uplink Bandwidth Utilization in P2P-TV Streaming Systems
Peer-to-Peer streaming systems (or P2P-TV) have been studied in the literature for some time, and they are becoming popular among users as well. P2P-TV systems target the real time...
Alessandra Carta, Marco Mellia, Michela Meo, Stefa...
ICNC
2010
Springer
13 years 7 months ago
Emotional talking agent: System and evaluation
In this paper, we introduce a system that synthesizes the emotional audio-visual speech for a 3-D talking agent by adopting the PAD (Pleasure-Arousal-Dominance) emotional model. A ...
Shen Zhang, Jia Jia, Yingjin Xu, Lianhong Cai