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» On the Bit Extraction Problem
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IOT
2010
14 years 7 months ago
BIT - A framework and architecture for providing digital services for physical products
Abstract--Mobile phones are increasingly able to read autoid labels, such as barcodes or RFID tags. As virtually all consumer products sold today are equipped with such a label, th...
Christof Roduner, Marc Langheinrich
83
Voted
PKC
2010
Springer
126views Cryptology» more  PKC 2010»
15 years 1 months ago
Multi-query Computationally-Private Information Retrieval with Constant Communication Rate
A fundamental privacy problem in the client-server setting is the retrieval of a record from a database maintained by a server so that the computationally bounded server remains ob...
Jens Groth, Aggelos Kiayias, Helger Lipmaa
STOC
2005
ACM
150views Algorithms» more  STOC 2005»
15 years 10 months ago
Correcting errors without leaking partial information
This paper explores what kinds of information two parties must communicate in order to correct errors which occur in a shared secret string W. Any bits they communicate must leak ...
Yevgeniy Dodis, Adam Smith
ICIP
1997
IEEE
15 years 11 months ago
Bit Allocation Methods for Closed-Loop Coding of Oversampled Pyramid Decompositions
Oversampled pyramid decompositions have been successfully applied to scalable video coding. Quantization noise feedback at the encoder closed-loop coding" has several advant...
Uwe Horn, Thomas Wiegand, Bernd Girod
CISS
2008
IEEE
15 years 4 months ago
1-Bit compressive sensing
Abstract—Compressive sensing is a new signal acquisition technology with the potential to reduce the number of measurements required to acquire signals that are sparse or compres...
Petros Boufounos, Richard G. Baraniuk