1,859 research outputs found
Robustness evaluation of MMF transmission link using mode-field matched center-launching technique
MMF transmission of directly-modulated 40-Gb/s signal using mode-field matched center-launching technique
MiRE: A minimal rule engine for context-aware mobile devices
Context-aware services have been introduced into mobile devices, such as cellular phones. Context management and rule processing are the key research issues for the resource-limited devices to have context-aware capability. In this paper, we introduce a context-aware rule processing engine, called MiRE (minimal rule engine). The engine implements the minimum cores of the conventional rule processing facilities and some special policies to achieve resource-saving and light-weight inference engine suitable for resource-limited mobile devices. MiRE, as a part of context-aware middleware system, provides a flexible architecture to adopt various context-aware applications while rules and contexts are dynamically registered at run-time. It maintains the amount of context (i.e., facts) and rules to be optimal in order to save computing resources and processing time. Its design strategy allows MiRE to be conveniently equipped into resource-limited context-aware mobile devices. The performance evaluation carried out on a context-aware cellular phone shows the intended efficiency has been well achieved
ANALYSIS OF THE IMPLEMENTATION OF THE SIMPLE SALARY SIM APPLICATION IN GROGOL DISTRICT, SUKOHARJO DISTRICT
Abstract : Implementation of Civil Servant Salary SIM in the Administrative Service Office of the Education Unit, Grogol District, Sukoharjo Regency. This research is conducted in this analysis which contains the use of the Government Salary SIM application which is implemented in all regions as a means of calculating, storing and maintaining civil servants' data based on computerization and connected to the government-owned Internet network. The research method used was interview, application observation and literature study. The system design that can be concluded by the author is using Context Diagram, DAD, HIPO and input and output system design.
Keywords : Information System, Education Office, Employees and Salaries
Accelerated norm-optimal iterative learning control
This paper proposes a novel technique for accelerating the convergence of the previously published norm-optimal iterative learning control (NOILC) methodology. The basis of the results is a formal proof of an observation made by the first author, namely that the NOILC algorithm is equivalent to a successive projection algorithm between linear varieties in a suitable product Hilbert space. This leads to two proposed accelerated algorithms together with well-defined convergence properties. The results show that the proposed accelerated algorithms are capable of ensuring monotonic error norm reductions and can outperform NOILC by more rapid reductions in error norm from iteration to iteration. In particular, examples indicate that the approach can improve the performance of NOILC for the problematic case of non-minimum phase systems. Realisation of the algorithms is discussed and numerical simulations are provided for comparative purposes and to demonstrate the numerical performance and effectiveness of the proposed methods
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The Life and Work of D.H. Hyers, 1913-1997
The following is a sketch of the life and work of Donald Holmes Hyers, Professor Emeritus from the University of Southern California. The theorem put forth by Hyers in 1941 concerning linear functional equations has gained a great deal of interest over the past two decades. Hundreds of articles have been written citing his works, many of which have furthered the theorem. This paper contains a brief description of Hyers’ theorem, a biographical essay and an extensive bibliography of Hyers’ work and works citing the Hyers theorem or the D.H. Hyers–S.M. Ulam–Th.M. Rassias theorem or related subjects of almost the last three decades. The author of this paper is the grandson of D.H. Hyers
The treatment of Italy and Italians in D.H. Lawrence's writings
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