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2003

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Adaptive Collusion Attack To A Block Oriented Watermarking Scheme, Yongdong Wu, Robert H. Deng Oct 2003

Adaptive Collusion Attack To A Block Oriented Watermarking Scheme, Yongdong Wu, Robert H. Deng

Research Collection School Of Computing and Information Systems

In this paper, we propose an adaptive collusion attack to a block oriented watermarking scheme [1]. In this attack, traitors conspire to selectively manipulate watermarked blocks to remove the watermark information. To this end, the traitors compare the watermarked blocks generated from the same original block. If two watermarked block are not equal, they average these two blocks to generate a pirated block. Then, replace the watermarked blocks with the pirated blocks so as to build a pirated image. The pirated image has no watermark but has much higher quality than watermarked images. We also give a theoretical analysis on …

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An Efficient Public-Key Framework, Jianying Zhou, Feng Bao, Robert H. Deng Oct 2003

An Efficient Public-Key Framework, Jianying Zhou, Feng Bao, Robert H. Deng

Research Collection School Of Computing and Information Systems

Public-key certificates play an important role in binding the public key with the identity of the owner of the corresponding private key. A certificate might be revoked before its scheduled expiry date by the issuing CA. Efficient and timely distribution of certificate revocation information is a big challenge facing the PKI providers. Existing certificate revocation schemes place a considerable processing, communication, and storage overheads on the CA as well as the relying parties. To improve the current situation, we propose a revocation-free public-key framework, in which the maximum lifetime of a certificate is divided into short periods and the certificate …

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Security Remarks On A Group Signature Scheme With Member Deletion, Guilin Wang, Feng Bao, Jianying Zhou, Robert H. Deng Oct 2003

Security Remarks On A Group Signature Scheme With Member Deletion, Guilin Wang, Feng Bao, Jianying Zhou, Robert H. Deng

Research Collection School Of Computing and Information Systems

A group signature scheme allows a group member of a given group to sign messages on behalf of the group in an anonymous and unlinkable fashion. In case of a dispute, however, a designated group manager can reveal the signer of a valid group signature. Based on the Camenisch-Michels group signature scheme, Kim, Lim and Lee proposed the first group signature scheme with a member deletion procedure at ICISC 2000. Their scheme is very efficient in both communication and computation aspects. Unfortunately, their scheme is insecure. In this paper, we first identify an effective way that allows any verifier to …

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Variations Of Diffie-Hellman Problem, Feng Bao, Robert H. Deng, Huafei Zhu Oct 2003

Variations Of Diffie-Hellman Problem, Feng Bao, Robert H. Deng, Huafei Zhu

Research Collection School Of Computing and Information Systems

This paper studies various computational and decisional Diffie-Hellman problems by providing reductions among them in the high granularity setting. We show that all three variations of computational Diffie-Hellman problem: square Diffie-Hellman problem, inverse Diffie-Hellman problem and divisible Diffie-Hellman problem, are equivalent with optimal reduction. Also, we are considering variations of the decisional Diffie-Hellman problem in single sample and polynomial samples settings, and we are able to show that all variations are equivalent except for the argument DDH ⇐ SDDH. We are not able to prove or disprove this statement, thus leave an interesting open problem. Keywords: Diffie-Hellman problem, Square Diffie-Hellman …

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09-30-03 (The Liberty Champion, Volume 21, Issue 3) Sep 2003

09-30-03 (The Liberty Champion, Volume 21, Issue 3)

2003 -- 2004

No abstract provided.

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Usa V. Holland Sep 2003

Usa V. Holland

2003 Decisions

United States District Court for the Middle District of Pennsylvania

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Wong V. Atty Gen Usa Sep 2003

Wong V. Atty Gen Usa

2003 Decisions

Agency

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Miller V. Ashcroft Sep 2003

Miller V. Ashcroft

2003 Decisions

United States District Court for the Middle District of Pennsylvania

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Hughes V. Shestakov Sep 2003

Hughes V. Shestakov

2003 Decisions

United States District Court for the Eastern District of Pennsylvania

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The Bates Student - Volume 133 Number 04 - September 30, 2003, Bates College Sep 2003

The Bates Student - Volume 133 Number 04 - September 30, 2003, Bates College

The Bates Student

No abstract provided.

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Usa V. Gregory Sep 2003

Usa V. Gregory

2003 Decisions

United States District Court for the Eastern District of Pennsylvania

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Progress In The Development Of A Recombinant Vaccine For Human Hookworm Disease: The Human Hookworm Vaccine Initiative, Peter J. Hotez, Bin Zhan, Jeffrey M. Bethony, Alex Loukas, Angela Williamson, Gaddam Narsa Goud, John M. Hawdon, Azra Dobardzic, Reshad Dobardzic, Kashinath Ghosh, Maria Elena Bottazzi, Susana Mendez, Bernard Zook, Yan Wang, Sen Liu, Idong Essiet-Gibson, Sophia Chung-Debose, Shuhua Xiao, David Knox, Michael Meagher, Mehmet Inan, Rodrigo Correa-Oliviera, Paul Vilk, Herman R. Shepherd, Walter Brandt, Philip K. Russell Sep 2003

Progress In The Development Of A Recombinant Vaccine For Human Hookworm Disease: The Human Hookworm Vaccine Initiative, Peter J. Hotez, Bin Zhan, Jeffrey M. Bethony, Alex Loukas, Angela Williamson, Gaddam Narsa Goud, John M. Hawdon, Azra Dobardzic, Reshad Dobardzic, Kashinath Ghosh, Maria Elena Bottazzi, Susana Mendez, Bernard Zook, Yan Wang, Sen Liu, Idong Essiet-Gibson, Sophia Chung-Debose, Shuhua Xiao, David Knox, Michael Meagher, Mehmet Inan, Rodrigo Correa-Oliviera, Paul Vilk, Herman R. Shepherd, Walter Brandt, Philip K. Russell

Michael Meagher Publications

Hookworm infection is one of the most important parasitic infections of humans, possibly outranked only by malaria as a cause of misery and suffering. An estimated 1.2 billion people are infected with hookworm in areas of rural poverty in the tropics and subtropics. Epidemiological data collected in China, Southeast Asia, and Brazil indicate that, unlike other soil-transmitted helminth infections, the highest hookworm burdens typically occur in adult populations, including the elderly. Emerging data on the host cellular immune responses of chronically infected populations suggest that hookworms induce a state of host anergy and immune hyporesponsiveness. These features account for the …

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Mustang Daily, September 30, 2003 Sep 2003

Mustang Daily, September 30, 2003

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.

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The Daily Egyptian, September 30, 2003, Daily Egyptian Staff Sep 2003

The Daily Egyptian, September 30, 2003, Daily Egyptian Staff

September 2003

No abstract provided.

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Curvature-Induced Defect Unbinding In Toroidal Geometries, Mark Bowick, David R. Nelson, Alex Travesset Sep 2003

Curvature-Induced Defect Unbinding In Toroidal Geometries, Mark Bowick, David R. Nelson, Alex Travesset

Physics - All Scholarship

Toroidal templates such as vesicles with hexatic bond orientational order are discussed. The total energy including disclination charges is explicitly computed for hexatic order embedded in a toroidal geometry. Related results apply for tilt or nematic order on the torus in the one Frank constant approximation. Although there is no topological necessity for defects in the ground state, we find that excess disclination defects are nevertheless energetically favored for fat torii or moderate vesicle sizes. Some experimental consequences are discussed.

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Spartan Daily, September 30, 2003, San Jose State University, School Of Journalism And Mass Communications Sep 2003

Spartan Daily, September 30, 2003, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 121, Issue 23

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2003 September 30, Faculty Senate Minutes, State University Of New York At Cortland Sep 2003

2003 September 30, Faculty Senate Minutes, State University Of New York At Cortland

Minutes

Faculty Senate Minutes,2003 September 30

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Control Method And Circuit To Provide Voltage And Current Regulation For Multiphase Dc/Dc Converters, Issa Batarseh, Jaber Abu Qahouq, Wei Gu, Hong Mao, Wenkai Wu Sep 2003

Control Method And Circuit To Provide Voltage And Current Regulation For Multiphase Dc/Dc Converters, Issa Batarseh, Jaber Abu Qahouq, Wei Gu, Hong Mao, Wenkai Wu

UCF Patents

A multiphase DC/DC converter with voltage-mode hysteretic control and instantaneous current sharing functionality method and circuit. The disclosed method and circuit provides independent output voltage regulation and phases current regulation for the converter in two separate loops; one of which is concerned with voltage regulation preferably hysteretic regulation and the other which is concerned with phase current regulation. In one embodiment, each phase in the DC/DC converter is driven by a frequency divided signal derived directly from the output voltage ripple so that each phase has a switching frequency equal to the output voltage ripple frequency divided by the number …

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Montana Kaimin, September 30, 2003, Students Of The University Of Montana, Missoula Sep 2003

Montana Kaimin, September 30, 2003, Students Of The University Of Montana, Missoula

Montana Kaimin, 1898-present

Student newspaper of the University of Montana, Missoula.

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The Ticker, September 29, 2003 Sep 2003

The Ticker, September 29, 2003

The Ticker

The Ticker is the student newspaper of Baruch College. It has been published continuously since 1932, when the Baruch College campus was the School of Business and Civic Administration of the City College of New York.

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Gsuniverse, 2003-09-29, Office Of Public Affairs Sep 2003

Gsuniverse, 2003-09-29, Office Of Public Affairs

GSUniverse

Newsletter published by Governors State University 2002-2005.

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Arbiter, September 29, Students Of Boise State University Sep 2003

Arbiter, September 29, Students Of Boise State University

Student Newspapers

No abstract provided.

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Stochastic Models Based On Molecular Hybridization Theory For Short Oligonucleotide Microarrays, Zhijin Wu, Richard Leblanc, Rafael A. Irizarry Sep 2003

Stochastic Models Based On Molecular Hybridization Theory For Short Oligonucleotide Microarrays, Zhijin Wu, Richard Leblanc, Rafael A. Irizarry

Johns Hopkins University, Dept. of Biostatistics Working Papers

High density oligonucleotide expression arrays are a widely used tool for the measurement of gene expression on a large scale. Affymetrix GeneChip arrays appear to dominate this market. These arrays use short oligonucleotides to probe for genes in an RNA sample. Due to optical noise, non-specific hybridization, probe-specific effects, and measurement error, ad-hoc measures of expression, that summarize probe intensities, can lead to imprecise and inaccurate results. Various researchers have demonstrated that expression measures based on simple statistical models can provide great improvements over the ad-hoc procedure offered by Affymetrix. Recently, physical models based on molecular hybridization theory, have been …

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Blackboard Instructor Survey, University Of Mississippi. Faculty Senate Sep 2003

Blackboard Instructor Survey, University Of Mississippi. Faculty Senate

Resolutions

Results from a 2003 survey for instructors using the Blackboard platform.

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Deafdigest: Deaf Sports News September 29, 2003, Barry Strassler Sep 2003

Deafdigest: Deaf Sports News September 29, 2003, Barry Strassler

DeafDigest Sports 2003

No abstract provided.

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Development Of Probabilistically Based Spectra For The Hbip Isfsi Site, Nicholas J. Gregor Sep 2003

Development Of Probabilistically Based Spectra For The Hbip Isfsi Site, Nicholas J. Gregor

Local Reports and Publications

Calc Number: GEO.HBIP.03.04

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Mustang Daily, September 29, 2003 Sep 2003

Mustang Daily, September 29, 2003

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.

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Current, September 29, 2003, University Of Missouri-St. Louis Sep 2003

Current, September 29, 2003, University Of Missouri-St. Louis

Current (2000s)

No abstract provided.

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Applicant In Intervention - Appellant Samish Indian Tribe's Reply Brief - United States V. Washington, Docket No. 03-35145 (394 F.3d 1152 (9th Cir. 2005)) Sep 2003

Applicant In Intervention - Appellant Samish Indian Tribe's Reply Brief - United States V. Washington, Docket No. 03-35145 (394 F.3d 1152 (9th Cir. 2005))

United States v. Washington, Docket No. 03-35145 (394 F.3d 1152 (9th Cir. 2005))

No abstract provided.

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Faculty Newsnotes 2003 No. 361, Office Of The Provost Sep 2003

Faculty Newsnotes 2003 No. 361, Office Of The Provost

Faculty Newsnotes (1972-2010)

No abstract provided.

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