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BILDMED
2009
107views Algorithms» more  BILDMED 2009»
15 years 5 months ago
Towards an Estimation of Acoustic Impedance from Multiple Ultrasound Images
Abstract. Reflection of sound waves, due to acoustic impedance mismatch at the interface of two media, is the principal physical property which allows visualization with ultrasound...
Christian Wachinger, Ramtin Shams, Nassir Navab
CORR
2006
Springer
114views Education» more  CORR 2006»
15 years 4 months ago
Peer to Peer Networks for Defense Against Internet Worms
Abstract-- Internet worms, which spread in computer networks without human mediation, pose a severe threat to computer systems today. The rate of propagation of worms has been meas...
Srinivas Shakkottai, R. Srikant
TMC
2008
90views more  TMC 2008»
15 years 4 months ago
Trust-Based Fast Authentication for Multiowner Wireless Networks
In multiowner wireless networks, access points (APs) are owned and operated by different administrations, leading to significant authentication delays during handoff between APs. W...
Jahan Hassan, Harsha Sirisena, Björn Landfeld...
ICNP
2007
IEEE
15 years 10 months ago
Slotted Scheduled Tag Access in Multi-Reader RFID Systems
Abstract—Radio frequency identification (RFID) is a technology where a reader device can “sense” the presence of a closeby object by reading a tag device attached to the obj...
Zongheng Zhou, Himanshu Gupta, Samir R. Das, Xianj...
DFT
2005
IEEE
89views VLSI» more  DFT 2005»
15 years 9 months ago
On-Line Identification of Faults in Fault-Tolerant Imagers
Detection of defective pixels that develop on-line is a vital part of fault tolerant schemes for repairing imagers during operation. This paper presents a new algorithm for the id...
Glenn H. Chapman, Israel Koren, Zahava Koren, Jozs...