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Lecture Notes in computer science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 2014年 8373卷 465-477页

作者： Yaku, Takeo Anada, Koichi Anzai, Koushi Koka, Shinji Miyadera, Youzou Tsuchida, Kensei Dept. Information Science Nihon University Tokyo Japan Waseda Research Institute for Science and Engineering Waseda University Tokyo Japan Dept. Economics Kanto Gakuen University Gunma Japan College of Humanities and Sciences Nihon University Tokyo Japan Div. Natural Science Tokyo Gakugei University Tokyo Japan Dept. Information Sciences and Arts Toyo University Kawagoe Japan

Tabular forms are commonly used in software. Those tabular forms are represented as rectangular dissections. In rectangular dissections, ruled line oriented operations such as cell merge, line and column operations are often used. With respect to ruled line oriented operations, 8k-ary grid graphs have been introduced as models of rectangular dissections that provide fast algorithms. This paper surveys octal and hexa-decimal grid graph models of rectangular dissections. First, octal grids, called octgrids, for single layer rectangular dissections and related algorithms are introduced. Next, hexa-decimal grid graphs for multiple layer rectangular dissections, called hexadeci-grids, and related algorithms are introduced. Furthermore, tetraicosa-grid graphs for rectangular solid dissections for CG applications, called tetraicosa-grids and related algorithms are introduced. © 2014 Springer-Verlag Berlin Heidelberg.

关键词： Graph theory

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Development of 3D viewer based teleoperation interface for Human Support Robot HSR

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ROBOMECH Journal 2014年第1期1卷 1页

作者： Yaguchi, Hiroaki Sato, Kenji Kojima, Mitsuharu Sogen, Kiyohiro Takaoka, Yutaka Tsuchinaga, Masayoshi Yamamoto, Takashi Inaba, Masayuki Department of Information Science and Technology The University of Tokyo Hongo Bunkyo-ku 7-3-1 Tokyo Japan Advanced Technology Engineering Dept. Partner Robot Div. Toyota Motor Corporation 543 Kirigahora Nishi-Hirose-cho Toyota Aichi Japan

In this paper, we introduce 3D-viewer-based teleoperation system for manipulation task of Human Support Robot HSR. The system is integrated by three functions;3D environment information visualization based on Manhattan-world assumption, known object recognition using LINE-MOD algorithm, and virtual teaching with 3D robot model using interactive marker. We show some experimental results of manipulation tasks using proposed system. © 2014, Yaguchi et al.;licensee Springer.

关键词： Object recognition

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Ultrasound-driven Megahertz Faraday Waves for Generation of Monodisperse Micro Droplets and Applications

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Physics Procedia 2015年 70卷 872-875页

作者： Chen S. Tsai Rong W. Mao Shih K. Lin Shirley C. Tsai Gerry Boss Matt Brenner Gerry Smaldone Sari Mahon Kaveh Shahverdi Yun Zhu Department of Electrical Engineering and Computer Science Department of Chemical Engineering and Materials Science University of California Irvine CA 92697 USA School of Medicine University of Calfironia San Diego La Jolla CA 92093 USA Division of Pulmonary and Critical Care Medicine Beckman Laser Inst. and Medical Clinics School of Medicine University of California Irvine CA 92697 USA University Medical Center and Department of Medicine Pulmonary/Critical Care Div. State University of New York at Stony Brook NY 11790 USA

Our theoretical findings on instability of Faraday waves at megahertz (MHz) drive frequency and realization of silicon-based MHz multiple-Fourier horn ultrasonic nozzles (MFHUNs) together have enabled generation of mono-disperse droplets of controllable diameter (2.5-6.0 μm) at very low electrical drive power (<0.5 Watt). The resulting battery-run clogging-free droplet generator has imminent application to pulmonary (inhalation) drug delivery and other potential applications. Here an update of advances on analysis and design of the MHz MFHUNs and the underlying physical mechanism for generation of mono-disperse micro droplets, and the nebulizer platform for application to detoxification of cyanide poisoning are presented.

关键词： Faraday instability multiple-Fourier horns monodisperse micro droplet pulmonary drug delivery cyanide poisoning

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MobyDick: An interactive multi-swimmer exergame 14

MobyDick: An interactive multi-swimmer exergame

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12th ACM Conference on Embedded Networked Sensor Systems, SenSys 2014

作者： Choi, Woohyeok Oh, Jeungmin Park, Taiwoo Kang, Seongjun Moon, Miri Lee, Uichin Hwang, Inseok Song, Junehwa Dept. of Knowledge Service Engineering KAIST Korea Republic of Dept. of Media and Information Michigan State University United States Div. of Web Science and Technology KAIST Korea Republic of IBM Research Austin United States Dept. of Computer Science KAIST Korea Republic of

ISBN: (纸本)9781450331432

The unique aquatic nature of swimming makes it very difficult to use social or technical strategies to mitigate the tediousness of monotonous exercises. In this study, we propose MobyDick, a smartphone-based multi-player exergame designed to be used while swimming, in which a team of swimmers collaborate to hunt down a virtual monster. In this paper, we present a novel, holistic game design that takes into account both human factors and technical challenges. Firstly, we perform a comparative analysis of a variety of wireless networking technologies in the aquatic environment and identify various technical constraints on wireless networking. Secondly, we develop a single phone-based inertial and barometric stroke activity recognition system to enable precise, real-time game inputs. Thirdly, we carefully devise a multi-player interaction mode viable in the underwater environment highly limiting the abilities of human communication. Finally, we prototype MobyDick on waterproof offthe- shelf Android phones, and deploy it to real swimming pool environments (n = 8). Our qualitative analysis of user interview data reveals certain unique aspects of multi-player swimming games. Copyright 2014 ACM.

关键词： Smartphones

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Notice of Removal: Remarkable researches in SICE-JSAE benchmark problem

Notice of Removal: Remarkable researches in SICE-JSAE benchm...

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SICE Annual Conference

作者： Yuji Yasui Satoshi Komori Taketoshi Kawabe Yutaka Hirano Akira Ohata Satoru Watanabe Automotive R&D Center Honda R&D Co. Ltd. Tochigi Japan Integrated Control System Development Div. Mazda Motor Corporation Hiroshima Japan Faculty of Information Science and Electrical Engineering Kyushu university Fukuoka Japan Future Project Division Toyota Motor Corporation Shizuoka Japan Higashifuji Technical Center Toyota Motor Corporation Shizuoka Japan

The environment surrounding the automotive industry is becoming increasingly severe, but automotive companies will secure competitiveness and continue to develop attractive products. In the meantime, to create new value, the integration information system, social systems, and transportation system is progressing remarkably. At the same time, the responsibility for safety and reliability of control software, which becomes complicated, must not be avoided.

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Quantitative analysis of emotionally expressive language for personalized service

Quantitative analysis of emotionally expressive language for...

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International Conference on information science, Electronics and Electrical engineering (ISEEE)

作者： Il-Kyoung Kwon Sang-Yong Lee Dept. of Computer Science & Engineering Kongju National University CheonAn-Si Republic of Korea Div. of Computer Science & Engineering Kongju National University CheonAn-Si Republic of Korea

Researches on personalization services with context awareness under a mobile environment are being conducted actively. Majority of them focus on user profile-based learning which is in need of personalization or context-awareness-based reasoning technique and does not cover the emotional aspect of users. In order to sense emotion information, which may not easily be sensed from users, this research analyzed the tendency of positive/negative aspects of emotional expressive language, which was sorted from a psychological emotion model using AHP. Interrelationship analysis and matching between certain emotional expressive language and cognized context were performed as well. A survey was carried out among 100 persons in their early 20s and the result of the survey was analyzed via AHP. 91.6% of the test group showed that there was strong interrelation between certain context information and positive emotion expressive language. Therefore, an emotional personalization service that uses universal emotion expressive language may be provided for accurate context awareness to be performed.

关键词： Context Psychology Mobile communication Sensitivity analysis Analytical models Analytic hierarchy process Context modeling

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WorkQ: A many-core producer/consumer execution model applied to PGAS computations

WorkQ: A many-core producer/consumer execution model applied...

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International Conference on Parallel and Distributed Systems (ICPADS)

作者： David Ozog Allen Malony Jeff R. Hammond Pavan Balaji Dept. of Computer and Information Science University of Oregon Eugene Oregon Parallel Computing Lab Intel Corporation Hillsboro Oregon Math. and Computer Science Div. Argonne National Laboratory Lemont Illinois

ISBN: (纸本)9781479976164

Partitioned global address space (PGAS) applications, such as the Tensor Contraction Engine (TCE) in NWChem, often apply a one-process-per-core mapping in which each process iterates through the following work-processing cycle: (1) determine a work-item dynamically, (2) get data via one-sided operations on remote blocks, (3) perform computation on the data locally, (4) put (or accumulate) resultant data into an appropriate remote location, and (5) repeat the cycle. However, this simple flow of execution does not effectively hide communication latency costs despite the opportunities for making asynchronous progress. Utilizing nonblocking communication calls is not sufficient unless care is taken to efficiently manage a responsive queue of outstanding communication requests. This paper presents a new runtime model and its library implementation for managing tunable “work queues” in PGAS applications. Our runtime execution model, called WorkQ, assigns some number of on-node “producer” processes to primarily do communication (steps 1, 2, 4, and 5) and the other “consumer” processes to do computation (step 3); but processes can switch roles dynamically for the sake of performance. Load balance, synchronization, and overlap of communication and computation are facilitated by a tunable nodewise FIFO message queue protocol. Our WorkQ library implementation enables an MPI+X hybrid programming model where the X comprises SysV message queues and the user's choice of SysV, POSIX, and MPI shared memory. We develop a simplified software mini-application that mimics the performance behavior of the TCE at arbitrary scale, and we show that the WorkQ engine outperforms the original model by about a factor of 2. We also show performance improvement in the TCE coupled cluster module of NWChem.

关键词： Computational modeling Libraries Tensile stress Load modeling Electronics packaging Engines Runtime

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Altitude Control Using Limited Pole Placement on Coaxial-Helicopter

Altitude Control Using Limited Pole Placement on Coaxial-Hel...

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International Workshop on Advanced Motion Control

作者： Yasunori Sugawara Akira Shimada Div. of Electrical Engineering and Computer Science Graduate Shcool of Engineering Shibaura Institute of Technology 3-9-14 Shibaura Minato-ku Tokyo 108-8548 Dept. of Engineering and Design Shibaura Institute of Technology 3-9-14 Shibaura Minato-ku Tokyo 108-8548

ISBN: (纸本)9781479957637

This paper introduces an altitude control technique on coaxial-helicopter. Unmanned aerial vehicle (UAV) has been widely used with high performance computer (HPC) so far. Generally, advanced mathematics is used for flight control of the UAV on the HPC. However. the HPC has several problems, such as increase of cost and processing delays in calculation. We present a technique that performs the same control performance by using a low performance computer. In order to implement this technique, the limited pole placement (LPP) control is used for a prototype of electrical motor driven helicopter. Then, it is able to find out the critical efficiency of the control system considering time delay. Finally, this paper presents the good validation results by the experiment of the altitude control of the helicopter.

关键词： Coaxial-Helicopter LPP HPC

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Evaluation of ultrasonic vibration energy for copper-to-copper bonding by flip-chip bonding technology

Evaluation of ultrasonic vibration energy for copper-to-copp...

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International Conference on Electronics Packaging

作者： Yoshiyuki Arai Yoshinori Miyamoto Masatsugu Nimura Hajime Tomokage Research and Development Div. Toray Engineering Co.Ltd. Department of Electronics Engineering and Computer Science Fukuoka University

ISBN: (纸本)9781479933679

The ultrasonic vibration energy for Cu-Cu bonding by flip-chip bonding technology was evaluated in ambient air. Transmissibility of ultrasonic vibration is assumed to be different in bump structure with height or low stiffness. Therefore, we investigated the bonding strength of Cu bump with the different aspect ratio (bump height: 5 μm, 20 μm, and 40 μm). As a result, the Cu bumps with 20 μm height were properly bonded with sufficient bonding strength, compared with the others. In addition, there were no significant voids at Cu-Cu interface of well-bonded Cu bump.

关键词： Cu bump Cu-Cu bonding Low temperature bonding Ultrasonic vibration Flip-chip bonding

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Bosf: By-owner script filtering 3

Bosf: By-owner script filtering

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3rd International Conference on Digital information Processing and Communications, ICDIPC 2013

作者： Kim, Jungtae Han, Kyoung-Soo Jiang, Biao Im, Eul Gyu Dept. of Electronics and Computer Engineering Hanyang University Seoul Korea Republic of Div. of Computer Science and Engineering Hanyang University Seoul Korea Republic of

Cross-Site Scripting (XSS) attacks are one of the most prevalent security threats all over the world. Although various defense methods have been proposed, most of them lack usability. Motivated by this reason, we present a location-based solution, called By-Owner Script Filtering (BOSF), which determines whether a script on a webpage can be executed or not using either the rules defined in the webpage or the information fetched from our database based on the ownership. BOSF is effective against various XSS attacks with minimal performance overheads, and more importantly, it places little requirements on developers and users. © 2013 SDIWC.

关键词： Websites

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