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ICIP
2007
IEEE
15 years 10 months ago
On Optimal Watermarking Schemes in Uncertain Gaussian Channels
This paper describes the analytical derivation of a new watermarking algorithm satisfying optimality properties when the distortion of the watermarked signal is caused by a Gaussi...
Alvaro A. Cárdenas, George V. Moustakides, ...
194
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ICASSP
2011
IEEE
14 years 10 months ago
Incorporating alignments into Conditional Random Fields for grapheme to phoneme conversion
Conditional Random Fields (CRFs) are a state-of-the-art approach to natural language processing tasks like grapheme-tophoneme (g2p) conversion which is used to produce pronunciati...
Patrick Lehnen, Stefan Hahn, Andreas Guta, Hermann...
SECON
2007
IEEE
16 years 1 months ago
Facilitating an Active Transmit-only RFID System Through Receiver-based Processing
— Many asset tracking applications demand long-lived, low-cost, and continuous monitoring of a large number of items, which has posed a significant challenge to today’s RFID d...
Yu Zhang, Gautam D. Bhanage, Wade Trappe, Yanyong ...
CANS
2009
Springer
126views Cryptology» more  CANS 2009»
16 years 1 months ago
Ensuring Authentication of Digital Information Using Cryptographic Accumulators
In this paper, we study the broadcast authentication problem for both erasure and adversarial networks. Two important concerns for authentication protocols are the authentication ...
Christophe Tartary
FC
2005
Springer
99views Cryptology» more  FC 2005»
16 years 9 days ago
Countering Identity Theft Through Digital Uniqueness, Location Cross-Checking, and Funneling
One of today’s fastest growing crimes is identity theft – the unauthorized use and exploitation of another individual’s identitycorroborating information. It is exacerbated b...
Paul C. van Oorschot, Stuart G. Stubblebine