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Lecture Notes in computer science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 2014年 8672 LNCS卷 V-VI页

作者： Bartz-Beielstein, Thomas Branke, Jürgen Filipič, Bogdan Smith, Jim Cologne University of Applied Sciences Faculty of Computer and Engineering Sciences Steinmüllerallee 1 Gummersbach51643 Germany University of Warwick Warwick Business School CoventryCV8 2SY United Kingdom Jožef Stefan Institute Department of Intelligent Systems Jamova cesta 39 Ljubljana1000 Slovenia University of the West of England Department of Computer Science and Creative Technologies BristolBS16 1QY United Kingdom

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Interactive management control via analytic hierarchy process (AHP). An empirical study in a public university hospital

Interactive management control via analytic hierarchy proces...

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7th IFAC Conference on Manufacturing Modelling, Management, and Control, MIM 2013

作者： Pecchia, Leandro Melillo, Paolo Marzano, Adelaide Delfino, Roberto Vanzanella, Carmela Viggiani, Vincenzo Triassi, Maria Electrical Systems and Applied Optics Research Division Faculty of Engineering University of Nottingham NG7 2RD Nottingham United Kingdom Department of Electronics Computer Science and Systems University of Bologna Via Zamboni 43 40136 Bologna Italy Precision Manufacturing Centre University of Nottingham University Park Nottingham NG72RD United Kingdom Department of Account Management Azienda Ospedaliera Universitaria Policlinico Federico II of Naples Via Pansini 5 80131 Naples Italy Piazzale Aldo Moro 7 185 Rome Italy

ISBN: (纸本)9783902823359

Management control in public university hospitals is a challenging task because of continuous changes due to external pressures (e.g. economic pressures, stakeholder focuses and scientific progress) and internal complexities (top management turnover, shared leadership, technological evolution, and researcher oriented mission). Interactive budgeting contributed to improving vertical and horizontal communication between hospital and stakeholders and between different organizational levels. This paper describes an application of Analytic Hierarchy Process (AHP) to enhance interactive budgeting in one of the biggest public university hospital in Italy. AHP improved budget allocation facilitating elicitation and formalization of units' needs. Furthermore, AHP facilitated vertical communication among manager and stakeholders, as it allowed multilevel hierarchical representation of hospital needs, and horizontal communication among staff of the same hospital, as it allowed units' need prioritization and standardization, with a scientific multi-criteria approach, without using complex mathematics. Finally, AHP allowed traceability of a complex decision making processes (as budget allocation), this aspect being of paramount importance in public sectors, where managers are called to respond to many different stakeholders about their choices. © IFAC.

关键词： Budget control

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Rebalancing the Rebalancers: Optimally Routing Vehicles and Drivers in Mobility-on-Demand systems

Rebalancing the Rebalancers: Optimally Routing Vehicles and ...

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American Control Conference

作者： Stephen L. Smith Marco Pavone Mac Schwager Emilio Frazzoli Daniela Rus Department of Electrical and Computer Engineering University of Waterloo Waterloo ON N2L 3G1 Canada Department of Aeronautics and Astronautics Stanford University Stanford CA 94305 USA Department of Mechanical Engineering and the Division of Systems Engineering Boston University Boston MA 02215 USA Laboratory for Information and Decision Systems Aeronautics and Astronautics Department Massachusetts Institute of Technology Cambridge MA 02139 USA Computer Science and Artificial Intelligence Laboratory Electrical Engineering and Computer Science Department Massachusetts Institute of Technology Cambridge MA 02139 USA

ISBN: (纸本)9781479901777

In this paper we study rebalancing strategies for a mobility-on-demand urban transportation system blending customer-driven vehicles with a taxi service. In our system, a customer arrives at one of many designated stations and is transported to any other designated station, either by driving themselves, or by being driven by an employed driver. When some origins and destinations are more popular than others, vehicles will become unbalanced, accumulating at some stations and becoming depleted at others. This problem is addressed by employing rebalancing drivers to drive vehicles from the popular destinations to the unpopular destinations. However, with this approach the rebalancing drivers themselves become unbalanced, and we need to "rebalance the rebalancers" by letting them travel back to the popular destinations with a customer. In this paper we study how to optimally route the rebalancing vehicles and drivers so that the number of waiting customers remains bounded while minimizing the number of rebalancing vehicles traveling in the network and the number of rebalancing drivers needed;surprisingly, these two objectives are aligned, and one can find the optimal rebalancing strategy by solving two decoupled linear programs. We determine the minimum number of drivers and minimum number of vehicles needed to ensure stability in the system. Our simulations suggest that, in Euclidean network topologies, one would need between 1/3 and 1/4 as many drivers as vehicles.

关键词： Mobility-on-Demand systems taxi service many designated stations Drivers vehicle rebalance driver circuits Taxi services System stability STATIONS Automobile driving linear programming Personnel Selection

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Conservation and stewardship of the human microbiome

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Proceedings of the National Academy of sciences 2014年第40期111卷

作者： Kieran C. O’Doherty Josh D. Neufeld Fiona S. L. Brinkman Humphrey Gardner David S. Guttman Robert G. Beiko Department of Psychology University of Guelph Guelph ON Canada N1G 2W1 Department of Biology University of Waterloo Waterloo ON Canada N2L 3G1 Department of Molecular Biology and Biochemistry Simon Fraser University Burnaby BC Canada V5A 1S6 Department of Translational Medicine Infection AstraZeneca Waltham MA 02451 Department of Cell and Systems Biology Centre for the Analysis of Genome Evolution and Function University of Toronto Toronto ON Canada M5S 3B2 and Faculty of Computer Science Dalhousie University Halifax NS Canada B3R 4R2

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Molecular Structure and Crystal Packing of n-Type Semiconducting Material 3′,3′-(1,4-Phenylene)bis{2′-(4′′-trifluoromethyl)phenyl}acrylonitrile

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Journal of Crystallography 2014年第1期2014卷

作者： Tetsuji Moriguchi Shuichi Nagamatsu Tatsuo Okauchi Akihiko Tsuge Wataru Takashima Shuji Hayase Department of Applied Chemistry Faculty of Engineering Kyushu Institute of Technology 1-1 Sensui-cho Tobata-ku Kitakyushu 804-8550 Japankyutech.ac.jp Department of Computer Science and Electronics Kyushu Institute of Technology 680-4 Kawazu Iizuka Fukuoka 820-8502 Japankyutech.ac.jp Graduate School of Life Science and Systems Engineering Kyushu Institute of Technology 2-4 Hibikino Wakamatsu-ku Kitakyushu 808-0196 Japankyutech.ac.jp

The exact molecular structure and the crystal packing of the n-type semiconducting material 3′,3′-(1,4-phenylene)bis{2′-(4′′-trifluoromethyl)phenyl}acrylonitrile was determined by a single crystal X-ray diffraction with twin treatment technique. The air-stable product was crystallized from dichloromethane-hexane mixed solution. The solid-state structure is the example of a typical π - π stacking with side intermolecular CN–H short contact networks.

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Identifying early dehydration risk with home-based sensors during radiation treatment: A feasibility study on patients with head and neck cancer

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Journal of the National Cancer Institute - Monographs 2013年第47期2013卷 162-168页

作者： Peterson, Susan K. Shinn, Eileen H. Basen-engquist, Karen Demark-wahnefried, Wendy Prokhorov, Alexander V. Baru, Chaitanya Krueger, Ingolf H. Farcas, Emilia Rios, Philip Garden, Adam S. Beadle, Beth M. Lin, Kai Yan, Yan Martch, Stephanie L. Patrick, Kevin Department of Behavioral Science The University of Texas MD Anderson Cancer Center Houston TX United States Department of Radiation Oncology The University of Texas MD Anderson Cancer Center Houston TX United States The University of Alabama-Birmingham Comprehensive Cancer Center Birmingham AL United States San Diego Supercomputer Center University of California-San Diego La Jolla CA United States Department of Computer Science and Engineering University of California-San Diego La Jolla CA United States California Institute for Telecommunications and Technology (Calit2) University of California-San Diego La Jolla CA United States Center for Wireless and Population Health Systems University of California-San Diego La Jolla CA United States

Background: systems that enable remote monitoring of patients' symptoms and other health-related outcomes may optimize cancer care outside of the clinic setting. CYCORE (CYberinfrastructure for COmparative effectiveness REsearch) is a software-based prototype for a user-friendly cyberinfrastructure supporting the comprehensive collection and analyses of data from multiple domains using a suite of home-based and mobile sensors. This study evaluated the feasibility of using CYCORE to address early at-home identification of dehydration risk in head and neck cancer patients undergoing radiation therapy. Methods: Head and neck cancer patients used home-based sensors to capture weight, blood pressure, pulse, and patient-reported outcomes for two 5-day periods during radiation therapy. Data were sent to the radiation oncologist of each head and neck cancer patient, who viewed them online via a Web-based interface. Feasibility outcomes included study completion rate, acceptability and perceived usefulness of the intervention, and adherence to the monitoring protocol. We also evaluated whether sensor data could identify dehydration-related events. Results: Fifty patients consented to participate, and 48 (96%) completed the study. More than 90% of patients rated their ease, self-efficacy, and satisfaction regarding use of the sensor suite as extremely favorable, with minimal concerns expressed regarding data privacy issues. Patients highly valued the ability to have immediate access to objective, self-monitoring data related to personal risk for dehydration. Clinician assessments indicated a high degree of satisfaction with the ease of using the CYCORE system and the resulting ability to monitor their patients remotely. Conclusion: Implementing CYCORE in a clinical oncology care setting is feasible and highly acceptable to both patients and providers. © The Author 2013. Published by Oxford University Press. All rights reserved.

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Autonomous community construction and coordination technology to achieve real-time transmission in multiple emergencies' situation

Autonomous community construction and coordination technolog...

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作者： Wei, Fan Haque, M. Emdadul Lu, Xiaodong Mori, Kinji Electronic Navigation Research Institute 7-42-23 Jindaiji-higashimachi Chofu Tokyo 182-0012 Japan School of Computer Science Xi'An Shiyou University No. 18 Dianzi 2nd Road Xi'an 710065 China Department of Information and Communication Engineering University of Rajshahi Rajshahi 6205 Bangladesh Green Computing Systems Research Organization Waseda University Waseda Bld. 40-305 27 Waseda Shinjuku Tokyo 162-0042 Japan

Wireless Sensor Network (WSN) is used in Emergency Management System (EMS). If emergency situation happens, real-timely transmitting emergency information in dynamically changing environment should be assured. But this requirement could not be satisfied by conventional approaches which are based on static situation and centralized management. In this paper, to satisfy this requirement, autonomous community construction technology is proposed for single emergency. Emergency information could be transmitted in community and protected from interference of other information's transmission. Moreover, autonomous coordination technology is proposed for multiple emergencies' information's transmission. Via this technology, each emergency could have its individual route to transmit emergency information. Each emergency information's transmission will not influence with each other. Evaluation results are provided to demonstrate the improvement. © 2013 Springer science+Business Media New York.

关键词： Wireless sensor networks

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Understanding and Supporting computer-Mediated Gesture Use with Active Communication Channels

Understanding and Supporting Computer-Mediated Gesture Use w...

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首届中国人机交互国际研讨会

作者： Hao-Chuan Wang Chien-Tung Jack Lai Department of Computer Science National Tsing Hua University 101 Sec.2 Kuang-Fu Rd.Hsinchu 300Taiwan Institute of Information Systems and Applications National Tsing Hua University 101 Sec.2 Kuang-Fu Rd. Hsinchu 300Taiwan

The reduction of visual cues in computer-mediated communication(CMC),such as instant messaging and video conferencing,constrains people's ability and flexibility of using gesture during interpersonal *** communicators may encounter difficulties when producing and interpreting gestures, raising the need to bridge the gap between what CMC tools can afford technically and what people require *** this project,we explore embedding motion sensing technology into communication channels to study and support gesture in online *** leveraging tools like Microsoft's Kinect,we can perform observations and test hypotheses with more meaningful representation of communicative *** also explore ways to augment CMC with feedback mechanisms,using machine agency to help people produce and comprehend gestural information.

关键词： computer-mediated communication gesture computersupported collaboration motion sensing

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Complex Dynamical Behavior of a Two-Stage Colpitts Oscillator with Magnetically Coupled Inductors

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Journal of Chaos 2014年第1期2014卷

作者： V. Kamdoum Tamba H. B. Fotsin J. Kengne F. Kapche Tagne P. K. Talla Department of Physics Laboratory of Electronics and Signal Processing (LETS) Faculty of Science University of Dschang P.O. Box 67 Dschang *** Department of Telecommunication and Network Engineering IUT-Fotso Victor of Bandjoun University of Dschang P.O. Box 134 Bandjoun *** Department of Electrical Engineering Laboratory of Automation and Applied Computer (LAIA) IUT-Fotso Victor of Bandjoun University of Dschang P.O. Box 134 Bandjoun *** Department of Physics Laboratory of Mechanics and Modelling of Physical Systems (L2MPS) Faculty of Science University of Dschang P.O. Box 67 Dschang ***

A five-dimensional (5D) controlled two-stage Colpitts oscillator is introduced and analyzed. This new electronic oscillator is constructed by considering the well-known two-stage Colpitts oscillator with two further elements (coupled inductors and variable resistor). In contrast to current approaches based on piecewise linear (PWL) model, we propose a smooth mathematical model (with exponential nonlinearity) to investigate the dynamics of the oscillator. Several issues, such as the basic dynamical behaviour, bifurcation diagrams, Lyapunov exponents, and frequency spectra of the oscillator, are investigated theoretically and numerically by varying a single control resistor. It is found that the oscillator moves from the state of fixed point motion to chaos via the usual paths of period-doubling and interior crisis routes as the single control resistor is monitored. Furthermore, an experimental study of controlled Colpitts oscillator is carried out. An appropriate electronic circuit is proposed for the investigations of the complex dynamics behaviour of the system. A very good qualitative agreement is obtained between the theoretical/numerical and experimental results.

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Lecture Notes in computer science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics): Preface

Lecture Notes in Computer Science (including subseries Lectu...

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Lecture Notes in computer science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 2013年 7804 LNCS卷 V-VI页

作者： Mustofa, Khabib Neuhold, Erich J. Tjoa, A. Min Weippl, Edgar You, Ilsun Universitas Gadjah Mada Department of Computer Science and Electronics Sekip Utara Bls Yogyakarta 55281 Indonesia University of Vienna Faculty of Computer Science Währinger Straße 29 1190 Wien Austria Vienna University of Technology Institute of Software Technology and Interactive Systems Favoritenstraße 9-11 1040 Wien Austria Vienna University of Technology SBA Research Institute of Software Technology and Interactive Systems Favoritenstraße 9-11 1040 Wien Austria Korean Bible University School of Informatic Science 16 Danghyun 2-gil Nowon-gu Seoul 139-791 Korea Republic of

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