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  1. No Access

    Chapter and Conference Paper

    Quantum Adiabatic Evolution Algorithm for a Quantum Neural Network

    In this paper, a new quantum algorithm for solving the combinatorial optimization problems is discussed. It is based on the quantum adiabatic evolution algorithm. We propose a new method for synthesizing a Ham...

    Mitsunaga Kinjo, Shigeo Sato, Koji Nakajima in Artificial Neural Networks and Neural Info… (2003)

  2. Chapter and Conference Paper

    Generalized Powering Functions and Their Application to Digital Signatures

    This paper investigates some modular powering functions suitable for cryptography. It is well known that the Rabin encryption function is a 4-to-1 map** and breaking its one-wayness is secure under the facto...

    Hisayoshi Sato, Tsuyoshi Takagi, Satoru Tezuka… in Advances in Cryptology - ASIACRYPT 2003 (2003)

    Download PDF (295 KB)

  3. No Access

    Chapter and Conference Paper

    How Collective Intelligence Emerge in Complex Environment?

    In this paper we analyze a simple adaptive model of competition called the Minority Game, which is used in analyzing competitive phenomena in markets. The Minority Game consists of many simple autonomous agent...

    Satoshi Kurihara, Kensuke Fukuda… in Biologically Inspired Approaches to Advanc… (2004)

  4. No Access

    Chapter and Conference Paper

    Non-uniform Set-Associative Caches for Power-Aware Embedded Processors

    Power consumption is becoming one of the most important constraints for microprocessor design in nanometer-scale technologies. Especially, as the transistor supply voltage and threshold voltage are scaled down...

    Seiichiro Fujii, Toshinori Sato in Embedded and Ubiquitous Computing (2004)

  5. No Access

    Chapter and Conference Paper

    Control of Associative Chaotic Neural Networks Using a Reinforcement Learning

    We propose a control method for associative chaotic neural networks to be chaotic using a reinforcement learning. In this method the controller gives perturbation to chaotic neural networks. The perturbation i...

    Norihisa Sato, Masaharu Adachi, Makoto Kotani in Advances in Neural Networks – ISNN 2004 (2004)

  6. Chapter and Conference Paper

    Inhambu: Data Mining Using Idle Cycles in Clusters of PCs

    In this paper we present and evaluate Inhambu, a distributed object-oriented system that relies on dynamic monitoring to collect information about the availability of computational resources, providing the nec...

    Hermes Senger, Eduardo R. Hruschka, Fabrício A. B. Silva… in Network and Parallel Computing (2004)

    Download PDF (196 KB)

  7. No Access

    Chapter and Conference Paper

    UML Scrapbook and Realization of Snapshot Programming Environment

    We have developed SBUML (Scrapbook for UML), an extension of UML (User-Mode Linux), by adding checkpointing functionality to UML. In this paper, we first describe the design and implementation of SBUML, and th...

    Osamu Sato, Richard Potter, Mitsuharu Yamamoto… in Software Security - Theories and Systems (2004)

  8. No Access

    Chapter and Conference Paper

    Entertainment Applications of Human-Scale Virtual Reality Systems

    This paper describes three applications of human-scale virtual reality in demonstrative systems. The first application is a demonstrative system, the “Tangible Playroom”. It was designed as a computer entertai...

    Akihiko Shirai, Kiichi Kobayashi… in Advances in Multimedia Information Process… (2005)

  9. No Access

    Chapter and Conference Paper

    A Broadcasting Technique for Holographic 3D Movie Using Network Streaming

    Lately, many kinds of transmitting techniques over the high speed communicating networks called broad-band internet have widespread among the general public. However, as for the transmission of 3D visual image...

    Kunihiko Takano, Koki Sato… in Advances in Multimedia Information Process… (2005)

  10. No Access

    Chapter and Conference Paper

    Discrete-Event Semantics for Tools for Business Process Modeling in Web-Service Era

    A business process itself is artificial, and is a discrete-event system. This paper uses the business transaction system, which is a multicomponent DEVS proposed by Sato and Praehofer, as a device to design bu...

    Ryo Sato in Artificial Intelligence and Simulation (2005)

  11. No Access

    Chapter and Conference Paper

    Web-Based Telepresence System Using Omni-directional Video Streams

    Recently, the telepresence which allows us to experience a remote site through a virtualized real world has been investigated. We have already proposed telepresence systems using omni-directional images which ...

    Kazumasa Yamazawa, Tomoya Ishikawa… in Advances in Multimedia Information Process… (2005)

  12. No Access

    Chapter and Conference Paper

    A Novel Indexing Method for Digital Video Contents Using a 3-Dimensional City Map

    This paper presents a novel indexing method for digital video contents. The method automatically identifies city buildings captured by digital video camera. This is done by extracting the objects from candidat...

    Yukiko Sato, Yoshifumi Masunaga in Web and Wireless Geographical Information Systems (2005)

  13. No Access

    Chapter and Conference Paper

    EnhancedTable: An Augmented Table System for Supporting Face-to-Face Meeting in Ubiquitous Environment

    This paper describes our design and implementation of an augmented table system for face-to-face meetings. The system was designed to be used by multiple users in the ubiquitous environment, where people do no...

    Hideki Koike, Shinichiro Nagashima, Yasuto Nakanishi… in Ubiquitous Computing Systems (2005)

  14. No Access

    Chapter and Conference Paper

    Exact Analysis of Montgomery Multiplication

    The Montgomery multiplication is often used for efficient implementations of public-key cryptosystems. This algorithm occasionally needs an extra subtraction in the final step, and the correlation of these sub...

    Hisayoshi Sato, Daniel Schepers, Tsuyoshi Takagi in Progress in Cryptology - INDOCRYPT 2004 (2005)

  15. No Access

    Chapter and Conference Paper

    Large Scale Simulations

    Computer simulation has the history of 50 years. Its contribution to Science is indeed enormous and fruitful. Above all, significant is the fact that physical processes of nonlinear phenomena now become rather...

    Sato Tetsuya in High Performance Computing for Computational Science - VECPAR 2004 (2005)

  16. No Access

    Chapter and Conference Paper

    Logical Communication Model and Real-Time Data Transmission Protocols for Embedded Systems with Controller Area Network

    Embedded real-time systems are deployed in a wide range of application domains such as transportation systems, automated manufacturing, home appliances and telecommunications. Originally developed for use in a...

    Kenya Sato, Hiroyuki Inoue in Information Networking. Convergence in Bro… (2005)

  17. No Access

    Chapter and Conference Paper

    Human-Scale Interaction with a Multi-projector Display and Multimodal Interfaces

    We propose a novel multi-projector display for immersive virtual environments. Our system named “D-vision” has a hybrid curved screen which completely covers user’s view and immerses the user in displayed virt...

    Naoki Hashimoto, Jaeho Ryu, Seungzoo Jeong… in Advances in Multimedia Information Process… (2005)

  18. No Access

    Chapter and Conference Paper

    EnhancedTable: Supporting a Small Meeting in Ubiquitous and Augmented Environment

    This paper describes our design and implementation of an augmented table interface for small group meetings. The system was designed to be used by multiple users in the ubiquitous environment, where people do ...

    Hideki Koike, Shin’ichiro Nagashima… in Advances in Multimedia Information Process… (2005)

  19. No Access

    Chapter and Conference Paper

    Loosely-Separated “Sister” Namespaces in Java

    Most modern programming systems such as Java allow us to link independently developed components together dynamically. This makes it possible to develop and deploy software on a per component basis. However, a...

    Yoshiki Sato, Shigeru Chiba in ECOOP 2005 - Object-Oriented Programming (2005)

  20. No Access

    Chapter and Conference Paper

    HyMPI – A MPI Implementation for Heterogeneous High Performance Systems

    This paper presents the HyMPI, a runtime system to integrate several MPI implementations, used to develop Heterogeneous High Performance Applications. This means that a single image system can be composed by m...

    Franciso Isidro Massetto… in Advances in Grid and Pervasive Computing (2006)

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