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SOCINFO
2010
15 years 5 months ago
Dynamic Context-Sensitive PageRank for Expertise Mining
Abstract. Online tools for collaboration and social platforms have become omnipresent in Web-based environments. Interests and skills of people evolve over time depending in perfor...
Daniel Schall, Schahram Dustdar
SSS
2010
Springer
143views Control Systems» more  SSS 2010»
15 years 5 months ago
Lightweight Live Migration for High Availability Cluster Service
High availability is a critical feature for service clusters and cloud computing, and is often considered more valuable than performance. One commonly used technique to enhance the...
Bo Jiang, Binoy Ravindran, Changsoo Kim
TASLP
2010
138views more  TASLP 2010»
15 years 5 months ago
Source/Filter Model for Unsupervised Main Melody Extraction From Polyphonic Audio Signals
— Extracting the main melody from a polyphonic music recording seems natural even to untrained human listeners. To a certain extent it is related to the concept of source separat...
Jean-Louis Durrieu, Gaël Richard, Bertrand Da...
TCOM
2010
106views more  TCOM 2010»
15 years 5 months ago
Achievable information rates for channels with insertions, deletions, and intersymbol interference with i.i.d. inputs
—We propose to use various trellis structures to characterize different types of insertion and deletion channels. We start with binary independent and identically distributed (i....
Jun Hu, Tolga M. Duman, M. Fatih Erden, Aleksandar...
TDSC
2010
101views more  TDSC 2010»
15 years 5 months ago
Steward: Scaling Byzantine Fault-Tolerant Replication to Wide Area Networks
—This paper presents the first hierarchical Byzantine fault-tolerant replication architecture suitable to systems that span multiple wide area sites. The architecture confines ...
Yair Amir, Claudiu Danilov, Danny Dolev, Jonathan ...
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