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Annual Hawaii International Conference on System sciences (HICSS)

作者： L. Morales I.H. Sudborough M. Eltoweissy M.H. Heydari Department of Computer Science and Information Systems Texas A and M University Commerce TX USA Department of Computer Science Erik Jonsson School of Engineering and Computer Science University of Texas Dallas Richardson TX USA Commonwealth Information Security Center James Madison University Harrisonburg VA USA

There are numerous applications that require secure group communication. Much recent attention has been focused on secure multicasting over the Internet. When such systems are required to manage large groups which undergo frequent fluctuations in group membership, the need for efficient encryption key management becomes critical. This paper presents a combinatorial formulation of the multicast key management problem that is applicable not only to the specific problem of multicast key management, but also to the general problem of managing keys for any type of trusted group communication, regardless of the underlying transmission method between group participants. Specifically, we describe exclusion basis systems, show exactly when they exist, and demonstrate that such systems represent improvements over the current binary tree-based key management systems and other related systems.

关键词： Cryptography computer science information security Internet Fluctuations Privacy Technology management engineering management Management information systems Business

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A GUI software development system for digital AV applications

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Systems and computers in Japan 2003年第7期34卷 99-107页

作者： Haruna, Shuusuke Sanada, Norio Kinoh, Hisayuki Sumiya, Kazutoshi Taki, Kazuo Department of Information Grad. Sch. of Science and Technology Kobe University Kobe 657-8501 Japan Core Software Development Center Matsushita Elec. Indust. Co. Ltd. Kadoma 571-8501 Japan Res. Ctr. for Urban Safety/Security Kobe University Kobe 657-8501 Japan Department of Computer Engineering Faculty of Engineering Kobe University Kobe 657-8501 Japan

The scale of software on digital AV appliances that handle large-volume multichannel digital data has been increased by the GUIs (graphical user interfaces) loaded on them in recent years. In addition, the GUIs of AV appliances use remote controls having cursor keys. Focus management must be performed by these to point to the object of operation, in contrast to the mouse, which is capable of pointing on the entire screen. Since focus management changes with changes in the specifications of GUIs, such as screen layouts and the like, software may not be reusable. In this paper, a development system that attempts to improve the productivity of GUI software requiring focus management is discussed from the points of view of (1) a software design model based on an object-oriented MVC model, (2) an execution model with good efficiency corresponding to the design model, (3) development tools performing synthesis of GUI software and automatic generation of focus management procedures, and (4) applications and evaluations of the system. In an example of the application of the system, software productivity with a GUI specification change was improved by a factor of three. © 2003 Wiley Periodicals, Inc.

关键词： Graphical user interfaces

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Privacy-preserving cooperative statistical analysis 17

Privacy-preserving cooperative statistical analysis

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17th Annual computer security Applications Conference, ACSAC 2001

作者： Du, Wenliang Atallah, Mikhail J. Department of Electrical Engineering and Computer Science Syracuse University 121 Link Hall SyracuseIN13244 United States Department of Computer Sciences Center for Education and Research in Information Assurance and Security Purdue University 1315 Recitation Building West LafayetteIN47907 United States

ISBN: (纸本)0769514057

The growth of the Internet opens up tremendous opportunities for cooperative computation, where the answer depends on the private inputs of separate entities. Sometimes these computations may occur between mutually untrusting entities. The problem is trivial if the context allows the conduct of these computations by a trusted entity that would know the inputs from all the participants;however if the context disallows this then the techniques of secure multiparty computation become very relevant and can provide useful solutions. Statistical analysis is a widely used computation in real life, but the known methods usually require one to know the whole data set;little work has been conducted to investigate how statistical analysis could be performed in a cooperative environment, where the participants want to conduct statistical analysis on the joint data set, but each participant is concerned about the confidentiality of its own data. We have developed protocols for conducting the statistical analysis in such a cooperative environment based on a data perturbation technique and cryptography primitives. © 2001 IEEE.

关键词： Perturbation techniques

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Privacy-preserving cooperative statistical analysis

Privacy-preserving cooperative statistical analysis

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Annual computer security Applications Conference

作者： Wenliang Du M.J. Atallah Department of Electrical Engineering and Computer Science Syracuse University Syracuse IN USA Department of Computer Science and Center for Education and Research in Information Assurance and Security Purdue University West Lafayette IN USA

ISBN: (纸本)0769514057

The growth of the Internet opens up tremendous opportunities for cooperative computation, where the answer depends on the private inputs of separate entities. Sometimes these computations may occur between mutually untrusting entities. The problem is trivial if the context allows the conduct of these computations by a trusted entity that would know the inputs from all the participants; however if the context disallows this then the techniques of secure multiparty computation become very relevant and can provide useful solutions. Statistical analysis is a widely used computation in real life, but the known methods usually require one to know the whole data set; little work has been conducted to investigate how statistical analysis could be performed in a cooperative environment, where the participants want to conduct statistical analysis on the joint data set, but each participant is concerned about the confidentiality of its own data. We have developed protocols for conducting the statistical analysis in such a cooperative environment based on a data perturbation technique and cryptography primitives.

关键词： Statistical analysis Educational institutions Remuneration information security Internet computer science education computer security Ducts Performance analysis Cryptographic protocols

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A TV program generation system using digest video scenes and a scripting markup language

A TV program generation system using digest video scenes and...

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Annual Hawaii International Conference on System sciences (HICSS)

作者： Y. Shirota T. Hashimoto A. Nadamoto T. Hattori A. Iizawa K. Tanaka K. Sumiya Software Research Center Imaging System Business Group Ricoh Company Limited Japan Division of Information and Media Science Graduate School of Science and Technology Kobe University Japan Department of Computer and Systems Engineering Graduate School of Science and Technology Kobe University Japan Division of Urban Information Systems Research Center for Urban Safety and Security Kobe University Japan

ISBN: (纸本)0769509819

This paper describes a TV program generation system using digest video scenes that are retrieved from video streams with the program indexes. The key features of the system are: (1) TV programs can be dynamically generated from digest video scenes selected by user preference. (2) Directions can be added using a happiness or sadness level based on the user preferences. (3) Personalized TV programs for an individual viewer can be made. The procedures taken by the system are as follows: (1) Conjunctive expressions between scenes are automatically generated; (2) Emotional expressions are automatically generated by user preference; (3) TV program metaphors are defined; (4) Direction templates corresponding to the metaphors are defined; (5) These expressions and definitions are coded using a markup language, and (6) Contents such as virtual characters and movies are synchronized. The resultant program can be shown on a TV set.

关键词： Layout Markup languages TV broadcasting Satellite broadcasting information retrieval Broadcast technology Digital TV Companies Streaming media Character generation

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ESALP2: Efficient Signature Aggregation with Location Privacy Preservation in Wireless Body Area Networks

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ACM Transactions on Sensor Networks 1000年

作者： Arun Sekar Rajasekaran Azees Maria Basker Palaniswamy Ashok Kumar Das Mohammed J.F. Alenazi Department of Electronics and Communication Engineering SR University Hanamakonda India School of Computer Science and Engineering VIT-AP University Amaravati India Insight Centre for Data Analytics School of Computer Science and Information Technology University College Cork Cork Ireland Center for Security Theory and Algorithmic Research International Institute of Information Technology Hyderabad Hyderabad India Department of Computer Engineering College of Computer and Information Sciences CCIS) King Saud University Riyadh Saudi Arabia

For Wireless Body Area Networks (WBANs), the security of sensitive data of patients is of the utmost importance, particularly in healthcare environments. This study presents a novel methodology for improving the efficacy of signature aggregation in a scenario involving doctors and patients while mitigating concerns about location privacy. Though there have been prior proposals for signature aggregation schemes, the proposed approach seeks to optimize the aggregation process within the considered scenario, thereby improving performance and reducing computational and communication burden. In addition, the proposed scheme integrates a resilient mechanism that safeguards the doctor’s location privacy by utilizing the Chinese Remainder Theorem (CRT). Advanced cryptographic algorithms and location-anonymization techniques are employed in the proposed method to safeguard the confidentiality of the doctors’ location. The security of the proposed scheme is formally analyzed using the Burrows-Abadi-Needham (BAN) logic and formally verified using the automated software validation tool, known as the Scyther tool, and an informal analysis of various security attributes confirms the security robustness of the proposed scheme. The efficacy is evaluated in comparison to analogous works utilizing the Cygwin software. The performance evaluation shows that the proposed scheme has lower communication costs as compared to existing competing schemes. Moreover, the serving ratio in the proposed scheme is high even if the number of patients is low for doctors.

关键词： Wireless Body Area Networks (WBAN) Authentication Aggregate signature Location privacy security Scyther Smart healthcare.

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Applied Soft Computing and Communication Networks 1

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丛书名： Lecture Notes in Networks and Systems

1000年

作者： Sabu M. Thampi Jiankun Hu Ashok Kumar Das Jimson Mathew Shikha Tripathi

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Android Malware Detection using Machine Learning 1

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丛书名： Advances in information security

1000年

作者： ElMouatez Billah Karbab Mourad Debbabi Abdelouahid Derhab Djedjiga Mouheb

ISBN: (数字)9783030746643

ISBN: (纸本)9783030746636;9783030746667

The authors develop a malware fingerprinting framework to cover accurate android malware detection and family attribution in this book. The authors emphasize the following: (1) the scalability over a large malware corpus; (2) the resiliency to common obfuscation techniques; (3) the portability over different platforms and architectures.;First, the authors propose an approximate fingerprinting technique for android packaging that captures the underlying static structure of the android applications in the context of bulk and offline detection at the app-market level. This book proposes a malware clustering framework to perform malware clustering by building and partitioning the similarity network of malicious applications on top of this fingerprinting technique. Second, the authors propose an approximate fingerprinting technique that leverages dynamic analysis and natural language processing techniques to generate Android malware behavior reports. Basedon this fingerprinting technique, the authors propose a portable malware detection framework employing machine learning classification. Third, the authors design an automatic framework to produce intelligence about the underlying malicious cyber-infrastructures of Android malware. The authors then leverage graph analysis techniques to generate relevant intelligence to identify the threat effects of malicious Internet activity associated with android malware.;The authors elaborate on an effective android malware detection system, in the online detection context at the mobile device level. It is suitable for deployment on mobile devices, using machine learning classification on method call sequences. Also, it is resilient to common code obfuscation techniques and adaptive to operating systems and malware change overtime, using natural language processing and deep learning techniques.;Researchers working in mobile and network security, machine learning and pattern recognition will find this book useful as a reference. Adv

关键词： Mobile and Network security Machine Learning Pattern Recognition Mobile Computing

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Applied Algebra, Algebraic Algorithms and Error-Correcting Codes 1

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丛书名： Lecture Notes in computer science

1000年

作者： Marc P. C. Fossorier Hideki Imai Shu Lin Alain Poli

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Advances in information security and Its Application 1

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丛书名： Communications in computer and information science

1000年

作者： Jong Hyuk Park Justin Zhan Changhoon Lee Guilin Wang Tai-hoon Kim Sang-Soo Yeo

ISBN: (数字)9783642026331

ISBN: (纸本)9783642026324

Welcome to the Third International Conference on information security and Ass- ance (ISA 2009). ISA 2009 was the most comprehensive conference focused on the various aspects of advances in information security and assurance. The concept of security and assurance is emerging rapidly as an exciting new paradigm to provide reliable and safe life services. Our conference provides a chance for academic and industry professionals to discuss recent progress in the area of communication and networking including modeling, simulation and novel applications associated with the utilization and acceptance of computing devices and systems. ISA 2009 was a succ- sor of the First International Workshop on information Assurance in Networks (IAN 2007, Jeju-island, Korea, December, 2007), and the Second International Conference on information security and Assurance (ISA 2008, Busan, Korea, April 2008). The goal of this conference is to bring together researchers from academia and industry as well as practitioners to share ideas, problems and solutions relating to the multifaceted aspects of information technology. ISA 2009 contained research papers submitted by researchers from all over the world. In order to guarantee high-quality proceedings, we put extensive effort into reviewing the papers. All submissions were peer reviewed by at least three Program Committee members as well as external reviewers. As the quality of the submissions was quite high, it was extremely difficult to select the papers for oral presentation and publication in the proceedings of the conference.

关键词： computer Communication Networks Systems and Data security computer Systems Organization and Communication Networks Data Structures and information Theory cryptology System Performance and Evaluation

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