Business Commons^™

No. 120 1992 November

International Journal for Business Education

SIEC Historical Documents

Porting Cosmos Expert System From Unix To Dos, Ching-Jeng Chiu

Theses

COSMOS is an object-oriented Knowledge Based System building Tools (KBSTs) to solve problem in engineering industry. COSMOS stands for C++ Object-oriented System Made for expert System development.

In order to provide more people those who don't have a Sun workstation to use this expert system, our task is porting COSMOS form UNIX to DOS.

Because the differents of workstation environment, the user interface and structure of original COSMOS no longer can be used, therefore we made some necessary change before we porting it to IBM Personal Computer.

In stead of X Window system®, we implemented ObjectWindows® runs on Microsoft WindowsTM. …

Design And Implementation Of Two Text Recognition Algorithms, Madhumathi Yendamuri

Theses

This report presents two algorithms for text recognition. One is a neural-based orthogonal vector with pseudo-inverse approach for pattern recognition. A method to generate N orthogonal vectors for an N-neuron network is also presented. This approach converges the input to the corresponding orthogonal vector representing the prototype vector. This approach can restore an image to the original image and thus has error recovery capacility. Also, the concept of sub-networking is applied to this approach to enhance the memory capacity of the neural network. This concept drastically increases the memory capacity of the network and also causes a reduction of the …

Performance Analysis Of Queueing Systems With Synchronous Server, Wonmu Hur

Theses

The performance measures are derived for a queueing system which is characterized by its synchronous server operations. This property is the one which normal queueing systems lack. A system of this nature contains a single common server to which multiple number of buffers are connected in parallel, where the server operates only when all system buffers are occupied.

In this thesis, the analysis is carried out focusing on the simplest system involving only two buffers. Throughout the analysis, a symmetricity of the system is assumed (i.e., system is symmetrical in terms of arriving customer statistics.). Also assumed are the Poisson …

Domain Analysis Within The Gensif Framework, Heiko Thimm

Theses

The GenSIF framework which is targeted towards very large, distributed, and complex software systems recently has been proposed to accomplish a form of systems engineering and systems development in which the issue of systems integration is considered from the beginning on.

One of the components of GenSIF is domain analysis. Domain analysis leads to the design of a domain model. The specific needs GenSIF has in that area were investigated with an emphasis on domain modeling. Main points addressed in that investigation were the issue regarding the relevant information for the domain modeling process and the required type of domain …

Character Recognition Using String Matching, Xiaozhi Ye

Theses

To handle noisy and distorted pattern is the use of similarity or distance measures. A similarity or distance measure can be defined between a representation of an unknown pattern and a representation of a prototype pattern. Recognition of the unknown pattern can be carried out on the basis of the maximum-similarity or minimum distance criterion (Bunke 1990) This approach is proposed to recognize the noisy or distorted character image. In this work, a directly string representation of the pattern ( prototype as well as unknown input) using the histogram method, a decision procedure for classification is the well known Levenshtein …

A Study Of Organizational Downsizing And Information Management Strategies, Terry L. Brown, Dale J. Long

Theses and Dissertations

Organizational downsizing and strategic information management are two important trends that have developed in the business world over the last 10 years. This study was conducted to identify possible links between these two trends. It also tries to identify some potential benefits and pitfalls associated with simultaneously restructuring an organization and upgrading its information management systems. This study is initial, descriptive research in this area. Interviews were conducted with six organizations of varying size and type that had both downsized and upgraded information systems within the past five years. While the small size of the sample and time constraints on …

Graphical Image Persistence And Code Generation For Object Oriented Databases, Subrata Chatterjee

Theses

Attached is the detailed description of the design and implementation of graphical image persistence and code generation for object oriented databases. Graphical image persistent is incorporated into a graphics editor called OODINI. OODINI creates and manipulates graphical schemas for object-oriented databases. This graphical image on secondary storage is then translated into an abstract, generic code for dual model databases. This abstract code, DAL can then be converted into different dual model database languages. We provide an example by generating code for the VODAK Data Modeling language. It is also possible to generate a different abstract language code, OODAL from a …

An Implementation And Evaluation Of Distributed Information System Based On The Osca Architecture Guidelines, Babita Masand

Theses

The concepts in this thesis discuss and evaluate the need for systems integration. As a conceptual architecture, the OSCA^TM architecture is investigated. A prototype of the CS Department distributed information system is built following the guidelines and standards of this conceptual architecture. This prototype is implemented in 'C'. RPC (remote procedure call) is used for the communication channel to implement the distributed environment. Conclusions and results that were achieved by implementing this prototype are presented. The main outcome of this thesis is the introduction of the infrastructure to the GenSIF framework.

Decomposition Of Geometric-Shaped Structuring Elements And Optimization On Euclidean Distance Transformation Using Morphology, Hong Wu

Theses

Mathematical morphology which is based on geometric shape, provides an approach to the processing and analysis of digital images. Several widely-used geometric-shaped structuring elements can be used to explore the shape characteristics of an object. In first chapter, we present a unified technique to simplify the decomposition of various types of big geometric-shaped structuring elements into dilations of smaller structuring components by the use of a mathematical transformation. Hence, the desired morphological erosion and dilation are equivalent to a simple inverse transformation over the result of operations on the transformed decomposable structuring elements. We also present a strategy to decompose …

New Algorithms For Mid-Crack Codes In Image Processing, Wai-Tak Wong

Theses

The chain code is a widely-used description for a contour image. Recently, a mid-crack code algorithm has been proposed as another more precise method for image representation. New algorithms using this new mid-crack code for image representation, restoration, and skeletonization are developed. The efficiency and accuracy can be increased obviously.

Firstly, the conversion of a binary image with multiple regions into the mid-crack codes is presented. A fast on-line implementation can be achieved using tables look-up. The input binary image may contain several object regions and their mid-crack codes can be extracted at the same time in a single-pass row-by-row …

Operating Manual: Living Scriptures Management Information System, Deryn Young

Undergraduate Honors Capstone Projects

This management information system is specifically designed to provide the managers of the Living Scripture's Summer Program with complete, timely, accurate sales data for each sales person, each team and both groups. The system uses dBASE IV Version 1.2 as its foundation. A majority of the functions the system performs are specialized features of DBASE IV, although some major modifications have been made to the DBASE code in most of the reports. The modifications were made to meet the user's specifications. The major functions of the system requiring user input include; inputting personal information for each sales person, inputting weekly …

Deterministic Approximations To Co-Production Problems With Service Constraints And Random Yields, Gabriel R. Bitran, Thin Yin Leong

Research Collection School Of Computing and Information Systems

Production planning problems where multiple item categories are produced simultaneously are examined. The items have random yields and are used to satisfy the demands of many products. These products have specification requirements that overlap. An item originally targeted to satisfy the demand of one product may be used to satisfy the demand of other products when it conforms to their specifications. Customers' demand must be satisfied from inventory. The problem is formulated with service constraints and a near-optimal solution is provided to the problem with a fixed planning horizon. Simple heuristics are proposed for the problem solved with a rolling …

No. 119 1992 April

International Journal for Business Education

SIEC Historical Documents

Real-Tv : Rtp/L3'S Visual Monitor, Richard Czop

Theses

Today many real-world activities are being monitored and controlled by some type of micro-processor based system. Emphasis is placed on manufacturing and controlling through the use of computers. The inherent nature of these real-world applications makes them difficult to control and monitor. They must be built meeting strict timing constraints and must be predictable. We need to develop simplistic, reliable, and cost effective methods for building, evaluating, monitoring and controlling these complex systems. These tools should provide the user with system insight. At the New Jersey Institute of Technology Real-Time Computing Laboratory, we are building a system that will provide …

Searching For Orthogonal States Of Neural Networks, Heng Wang

Theses

Two approaches to find orthogonal states of neural network are presented in the paper. The first approach is a recursive one, it builds N orthogonal vectors based on N /2 orthogonal vectors. The second approach is a formula approach, in which orthogonal vectors can be obtained using a formula. Using these approaches, orthogonal states of neural network are found. Some properties of the neural network built on these orthogonal vectors are presented in Appendix A and some examples are given in Appendix B.

A Machine Entity For A Coordinate Measurement Machine : The Generic Workcell Project, Richard C. Meyer

Theses

The Center for Manufacturing Systems (CMS) department at New Jersey Institute of Technology and Siemens Corporate Research located in Princeton have agreed to jointly implement a research project in generic workcell control architectures. This paper discusses the module, called a Machine Entity, developed by the author that interfaces the Brown & Sharpe Coordinate Measurement Machine located on the CMS factory floor with the cell control software. The module has been designed in such a manner to simplify the development of future Machine Entities, thereby reducing the time required to integrate the CMS factory floor.

Dynamic Machine Scheduling, Expansion, And Control Of A Generic Workcell, Peter A. Murray

Theses

Factory automation has come a long way since the invention of the automatic flour mill. A workcell is a group of machines (robots) working together to produce a product. In the past workcells have been hard wired using methods such as Programmable Logic Controllers (PLCs). To change a part of this system would require reprogramming the entire system.

The Generic Work Cell (GWC) is a dynamic architecture which allows a workcell to be modified on the fly. The architecture enables the generation of new cells with minimal effort, and the modification of the system without reprogramming the entire system. The …

Personal Computing In The 1990s, Karen Reader, Brian H. Kleiner

Journal of International Information Management

Personal computers have changed the way that business is conducted in today's office. Every position in a company is affected by the use of personal computers from secretaries to top level management. Tasks and job duties are performed more easily thereby increasing productivity. Personal computers in the 1990s will be networked via LANs to other personal computers, minicomputers and mainframes to enhance people's abilities and allow them to perform their jobs better. With the increased use of LANs, many LAN productivity applications wUl be utilized that will also increase productivity. E-Mail and groupware software will allow people to interact with …

Vertical Integration Of Computing Facilities, A Transaction Cost Approach, Michael Piptea, Dan Pieptea

Journal of International Information Management

This paper develops a generalized model for computing capacity by identifying the main activities in a computer facility as formal transactions. The formal transactions carried out in a computing environment are characterized along two dimensions: freqency of occurrence and idiosyncrasy of assets. Vfe make recommendations as to how these formal transactons should be executed - across markets, internally or using intermediate forms of governance. It is shown that transactions in a computing facility fall into one of three categories: procurement of assets, maintenance and modification of assets, and collection, storage and processing of data into information. Formal transactions in a …

A Framework For Information Management: Evolution Of The New Manager, C.E. Taipe Rohm Jr., Walter T. Stewart Jr., Patrick S. Mvinturff

Journal of International Information Management

This article provides & framework for the information management field and of the evolution of the new manager of the future. It reviews the key changes in our modern society and how the computer has become a new tool. It presents a new definition of information management and then gives a short explanation of the framework areas.

Software Project Management - There Is Never Enough Time To Do It Right!, Brian Mcnamara, James Uigen, John Tarjan

Journal of International Information Management

Efficiency in software development projects is examined. Project management tools— GANTT charts, program evaluation and review technique (PERT), and critical path method (CPM) are defined and discussed. Of these productivity tools GANTT charts and PERT are the most relevant. Based on an analysis by Shelmerdine (1989), six steps that pro\ide guidelines for software development are presented. These steps provide the project manager with an opportunity to produce efficiency and deliver a software development project on time. Selected project management software packages are presented.

Improvements In Computer Literacy Linked To Gender And Learning Style, Floyd J. Brock, Wayne E. Thomsen, John P. Kohl

Journal of International Information Management

Four-year colleges and universities have invested time, faculty, floor space, and monies for software and hardware in teaching introductory courses in Management Information Systems (MIS). Do these resources increase the level of computer literacy (hiformation fundamentals)? This paper reports on the before and after results of a questionnaire on computer literacy given to 143 students taking an introductory MIS course. Differences in the amount of learning are analyzed from the perspective of a variety of demographic factors (age, gender, typing skills, and computer access) and Kolb's Learning Styles Inventory (KLSI).

Toward A Parsimonious Architecture For Intelligent Organizational Information Systems, Robert P. Minch

IT and Supply Chain Management Faculty Publications and Presentations

An architecture for intelligent organizational information systems is proposed which consists of three functions: processing, communicating, and memory--any or all of which may be performed by either humans or computers. Processing occurs on a set of communicating processors with access to memory, and is defined as having three sub-functions: sensing, interpreting, and acting. The communicating and memory functions are seen to have certain basic characteristics whether described in terms from human organization or computer organization literature. The architecture may prove a useful guide for future research which begins to consider intelligent organizational information systems with increasingly synergistic roles played by …

Using Group Support Systems To Facilitate The Research Process, Robert Anson, Jack W. Fellers, Robert P. Bostrom, Laku Chidambaram

IT and Supply Chain Management Faculty Publications and Presentations

Group Support Systems (GSS) and their effects on group processes and outcomes have been an object of intense study over the past ten years. The purpose of this paper is to take a different perspective with respect to GSS research. Rather than discussing research about GSS, we will discuss the capabilities of GSS tools to support the process of doing research. A model of the steps involved in the research process is discussed and specific suggestions for the application of GSS tools are mapped to these research steps. GSS can provide a variety of benefits to researchers, including basic meeting …

Perceptions Of Information Systems Structures' Impact On Mis Success And Effectiveness, Ephrem Eyob

Journal of International Information Management

This article provides results from a study on the perceptions of information systems structures' impact on implementation of MIS success and effectiveness via organizational context variables. The focus is on the use of MIS effectiveness and success variables that are utilized in MIS research. Several hypotheses were tested to discern impact of information systems structures on MIS effectiveness and success. The results show that several of these organizational context variables are associated to various degrees, depending on the MIS structure, with MIS success and effectiveness.

The Blossoming Of Data Communications And The Thorns Of Computer Crimes: An Analysis Of The Use And Abuse Of Network Computing, Michael T. Tang

Journal of International Information Management

No abstract provided.

Wordperfect 5.1 For Windows, James D. Brodzinski, Elaine A. Crable

Journal of International Information Management

WordPerfect 5.1 for Windows WordPerfect Corporation 1555 N. Technology Way Orem, Utah 84057

The Moderating Influence Of User Characteristics On The Relationship Between User Involvement And Perceived Usefulness Of Information Systems, Bo K. Wong, John K. S. Chong

Journal of International Information Management

This study examines the moderating effect of user characteristics on the relationship between user involvement and perceived usefulness of ISs. Thirty-two organi2:ations with 127 users have participated in this study. Results indicate that among user characteristics, feelings about the existence of procedures to handle conflicts between users and the IS staff, years with the company, and years of IS experience produce moderating effects in the planning and design stage, or in the implementation stage of IS development.

Brainmaker V2.3, James D. Brodzinski, Elaine A. Crable

Journal of International Information Management

BRAINMAKER v2.3 California Scientific Software 10141 Evening Star Drive No. 6 Grass Valley, CA 95945