Titlebook: Ubiquitous Computing Application and Wireless Sensor; UCAWSN-14 James J. (Jong Hyuk) Park,Yi Pan,Gangman Yi Conference proceedings 2015 Spr

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A Novel Android Memory Management Policy Focused on Periodic Habits of a User,ver, this LRU-based history does not correspond with the user’s behavior because most applications may be invoked by the user’s periodic habits. In this paper, we propose a novel memory management policy to improve such mismatch. The proposed policy based on user behavior outperforms about 10–30 % compare to the LRU-based policy.

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The ADS-B Protection Method for Next-Generation Air Traffic Management System, plane. In security framework proposed in this study, each ADS-B sensor connected to ATC is authenticated using SPKI certificate and creates encrypted ADS-B data using the authenticated data. Also, the verification on validity of transmission delayed ADS-B is conducted using timer information.

左右连贯

A Study on Electronic-Money Technology Using Near Field Communication,reover, it should be light-weight for wireless communication. In this paper, we propose an authentication method and a scheme of key agreement that can reduce the weight by using a hash function and XOR operation algorithms for mobile payment systems. We confirm that the proposal method leaves no information at the other party.

可憎

1876-1100 ideas and collaboration between researchers and practitioners. The organizing committee is soliciting unpublished papers for the main conference and its special tracks..978-94-024-0375-6978-94-017-9618-7Series ISSN 1876-1100 Series E-ISSN 1876-1119

好色

1876-1100 and/or novel application of new processing techniques in eng.IT changes everyday’s life, especially in education and medicine. The goal of ITME 2014 is to further explore the theoretical and practical issues of Ubiquitous Computing Application and Wireless Sensor Network. It also aims to foster new

COUCH

Voronoi Diagram and Microstructure of Weldment, discovery of superficial analogy of Voronoi cell and metal’s crystal grain. Areas of Voronoi cells are controlled by locations and the number of seed points. And it can be correlated to grain size of microstructure and nuclei numbers. Therefore grain coarsening and refinement of microstructure can

MOTTO

High-SNR Approximate Closed-Form Formulas for the Average Error Probability of ,-ary Modulation Schls, particularly in Nakagami-. (i.e., Hoyt) fading channels. The derived formulas are much more concise than the existing exact closed-form expressions, however, showing the very tightness to error performance obtained from the exact formulas in the high SNR regime. The validity of our derivations a

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Performance Evaluation of IEEE 802.15.6 MAC with User Priorities for Medical Applications,802.15.6 standard was established as a new solution for Wireless Body Area Networks (WBANs). In this paper, we evaluate the effect of user priorities (UPs) on the performance of IEEE 802.15.6 CSMA/CA channel access mechanism in narrow band. Simulation metrics mainly focus on the normalized throughpu

玩忽职守

Using Dead Reckoning, GPS and Fingerprinting for Ubiquitous Positioning, common and primary mechanism is needed to identify the location of things. Everybody knows that Global Positioning System (GPS) is widely accepted as a reliable, available and accurate source of positioning, able to operate across the globe. But it is unavailable for indoors, it is due to the absen