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GLOBECOM
2009
IEEE
13 years 8 months ago
Time-Critical Data Dissemination in Cooperative Peer-to-Peer Systems
How to rapidly disseminate a large-sized file to many recipients is a fundamental problem in many applications, such as updating software patches and distributing large scientific ...
Chi-Jen Wu, Cheng-Ying Li, Kai-Hsiang Yang, Jan-Mi...
GLOBECOM
2009
IEEE
13 years 8 months ago
Optimizing Training-Based Transmission for Correlated MIMO Systems with Hybrid Feedback
Abstract--In this paper, we consider multiple-input multipleoutput (MIMO) communication systems with combined channel covariance feedback (CCF) and channel gain feedback (CGF), her...
Xiangyun Zhou, Tharaka A. Lamahewa, Parastoo Sadeg...
ICDM
2009
IEEE
181views Data Mining» more  ICDM 2009»
13 years 7 months ago
Efficient Discovery of Frequent Correlated Subgraph Pairs
The recent proliferation of graph data in a wide spectrum of applications has led to an increasing demand for advanced data analysis techniques. In view of this, many graph mining ...
Yiping Ke, James Cheng, Jeffrey Xu Yu
ICITS
2009
13 years 7 months ago
Linear Threshold Multisecret Sharing Schemes
In a multisecret sharing scheme, several secret values are distributed among a set of n users, and each secret may have a different associated access structure. We consider here un...
Oriol Farràs, Ignacio Gracia, Sebasti&agrav...
ICRA
2009
IEEE
131views Robotics» more  ICRA 2009»
13 years 7 months ago
Fast needle insertion to minimize tissue deformation and damage
Abstract-- During needle-based procedures, transitions between tissue layers often involve puncture events that produce substantial deformation and tend to drive the needle off cou...
Mohsen Mahvash, Pierre E. Dupont