Sistem Diagnosa Penyakit THT Pada Balita Menggunakan Dempster Shafer

Computer field supports the existence of auxiliary program in medical development that is expert knowledge-based system, this system is one branch of Artifical Intellegence (AI). Expert systems are knowledge in learning about estimation or decision-making ability of an expert. Problem solving in the identification of a disease by using auxiliary program is needed a method and concept. Calculation techniques in computing systems are so important, given the level of need for information and the settlement of cases quickly.The results of the study are expert applications that assist in providing results of diagnosis of symptoms managed the system, with inference using forward chaining, and reasioning with Dempster Shafer. Dempster Shafer's method is not monotonous in solving uncertainty problems, due to the addition or subtraction of new facts. Rule changes will occur, allowing the system to do the work of an expert.Data changes will occur both to diseases, symptoms, solutions and rules, allowing the system to do the work of an expert. The results of manual calculations with the system gives results in accordance with the application of Dempster Shafer method. Management of rules in the database facilitates the search for symptoms within the system.

The photolysis module JVAL-13.99gmdd, compatible with the MESSy standard, and the JVal PreProcessor (JVPP)

We present version 13.99gmdd of the photolysis module JVAL. Taking atmospheric conditions as input, JVAL calculates photolysis rate coefficients, i. e., the speed of dissociation of atmospheric molecules in the sunlight. Computational efficiency is obtained through the use of parameters for polynomial curve fitting and lookup tables. JVAL also includes the auxiliary program JVPP (JVal PreProcessor) which pre-calculates these parameters based on the absorption cross sections and quantum yields of the atmospheric molecules. It is possible to either use JVAL as a stand-alone program, or as a module inside the Modular Earth Submodel System (MESSy). JVAL is a community model published under the GNU General Public License.

GAME THEORY APPLICATIONS TO GUARANTEE OPTIMIZATION IN DYNAMICAL SYSTEMS WITH CONTROL DELAYS

In this paper, a linear dynamical system controlled under the conditions of disturbances and with control delays is considered. The Euclidean norm of a set of the system motion deviations at given instants of time from given targets is minimized. Within the game-theoretical approach the problem of calculating the value of the optimal guaranteed result and constructing a positional (closed-loop) control law that ensures this result is posed. For this problem, a solution procedure based on the recurrent construction of upper convex hulls of auxiliary program functions is elaborated. Results of numerical simulations are given.

Principle and Application of Complex Surfaces Expand

Based on triangulation plane parametric method, the in-depth research of the complex surface flattening system has been attempted. The required database system of complex surface flattening algorithm is established. An attached LSCM algorithm is realized. To be continued, with a proposed initial parametric network, the auxiliary program is constructed with higher accuracy. A friendly interface in VB was finished and a complex surface flattening system is realized with Solidworks secondary development technology based on SolidworksAPI interfacing.

Implementasi Algoritma Pohon Triner untuk Perhitungan Bonus Jaringan MLM Berbasis Web

Implementation of Triner Tree Algorithm for Calculation of Web-Based MLM Network Bonus. In the development of the marketing world these days there is a new term that is Multi Level Marketing (MLM). In running an MLM, there is a calculation of bonuses that have a specific formula to attract consumers to become members as well as to increase the income of the MLM itself. To perform a calculation of this bonus, if done manually would be very time consuming, because the administrator will first look at each member and the tree structure that, then he can do the bonus calculation network. On the other hand, the managers of MLM are required to present the information these bonuses quickly and accurately to its members. Would be made an auxiliary program to calculate it with a web-based so that members can get information about bonuses own network quickly. This system uses a tree structure that is triner tree structure having subtrees maximum of 3 pieces. Web-based system is expected to convey information to members with the bonus quickly. Keywords: triner tree algorithm, the bonus network, MLM Abstrak. Dalam perkembangan dunia pemasaran akhir-akhir ini terdapat suatu istilah baru yaitu Multi Level Marketing (MLM). Dalam menjalankan suatu MLM ini, terdapat suatu perhitungan bonus yang mempunyai rumus tertentu untuk menarik minat para konsumen agar menjadi anggotanya sekaligus untuk meningkatkan pendapatan dari MLM itu sendiri. Untuk melakukan suatu perhitungan bonus ini, jika dilakukan secara manual akan sangat memakan waktu, karena administrator akan melihat dulu setiap anggota dan struktur pohonnya itu, barulah dia bisa melakukan perhitungan bonus jaringan. Disisi lain, pengelola MLM tersebut dituntut untuk menyajikan informasi bonus-bonus tersebut secara cepat dan akurat kepada para anggotanya. Untuk itu akan dibuat suatu program bantu untuk menghitungnya dengan berbasis web agar para anggota dapat memperoleh informasi tentang bonus jaringannya sendiri secara cepat. Sistem ini menggunakan struktur pohon triner yaitu struktur pohon yang mempunyai sub pohon maksimal 3 buah. Sistem berbasis web ini diharapkan dapat menyampaikan informasi bonus kepada anggota dengan semakin cepat. Kata Kunci: algoritma pohon triner, bonus jaringan, MLMÂ

A Rail Vehicle Clearance Calculation Program

This paper explains and illustrates a computer program for calculating clearances between a rail vehicle and wayside objects and between a vehicle on one track and a vehicle on an adjacent track. The program includes a graphic animation illustrating the geometrical proximity of the subject vehicle to successive wayside objects and to a vehicle in successive relative locations along an adjacent track. The situations of minimum clearance for given vehicle and track geometry inputs are highlighted in a report. The main program is accompanied by an auxiliary program that uses independent logic to calculate clearances for idealized situations and that generates input files representing those situations for the main program. This provides an efficient means for verifying basic aspects of the logic of the main program.

REGRAS: an auxiliary program for pattern recognition and substructure elucidation of monoterpenes

The main purpose of this paper is to present a procedure that utilizes13C NMR for pattern recognition and substructure elucidation of monoterpenes. By this reason, a novel version of the REGRAS program was developed for the specialist SISTEMAT system. This program carries out an analysis of the13C NMR data from a given compound and, from characteristic chemical shift ranges, recognizes the substructures and the skeleton present in a compound. At the end of this procedure, the program displays as analysis results the likely skeletons and substructures of the substance in question. The REGRAS program was tested on skeleton elucidation of 30 monoterpenes from the most varied skeleton types, exhibiting excellent results in skeleton and substructure prediction processes.

Ditregra – an auxiliary program for structural determination of diterpenes

This work describes the creation of heuristics rules based on13C-NMR spectroscopy that characterize several skeletal types of diterpenes. Using a collection of 2745 spectra we built a database linked to the expert system SISTEMAT. Several programs were applied to the database in order to discover characteristic signals that identify with a good performance, a large diversity of skeletal types. The heuristic approach used was able to differentiate groups of skeletons based firstly on the number of primary, secondary, tertiary and quaternary carbons, and secondly the program searches, for each group, if there are ranges of chemical shifts that identifies specific skeletal type. The program was checked with 100 new structures recently published and was able to identify the correct skeleton in 65 of the studied cases. When the skeleton has several hundreds of compounds, for example, the labdanes, the program employs the concept of subskeletal, and does not classify in the same group labdanes with double bounds at different positions. The chemical shift ranges for each subskeletal types and the structures of all skeletal types are given. The consultation program can be obtained from the authors.