Abstract The writer of this clear and concise paper delves into the various advances made over the years to basic informationsystems while also detailing their usefulness in both business and personal settings. The writer contends that computerinformationsystems were initially developed to assist in managing and storing valuable data and information in both an organized and accessible form. Earlier computersystems required humans to manually load, enter and run computer programs, this is no longer the case as is explained in this paper. This paper discusses the functions of basic operation systems that each and every computer must contain in order to operate. This paper also delves into computer networking which is defined as a set of computers and connected devices that are linked together by shared communication facilities.
Table of Contents:
Basic Systems Concepts
Operating Systems and Programs
InformationSystems Stored Data
Networking Concepts and the Internet
InformationSystems and Decision Making
InformationSystems and Future Trends
Phases in SDLC
Works Cited
From the Paper "The term network has been defined as a set of computers and connected devices that are linked by communication facilities. Thus a network can be two computers connected by a cable or thousands of computers connected by high-speed data communication links that is spread all over the world. Network gives us two basic advantages: the facility to communicate and the facility to share. A network helps in communication between users in better ways than other media. E-mail, the most well known form of network communication, offers inexpensive, printable communication with the facility of sending, reply, storage, recovery, and addition. Network supports collaboration with its capacity to share. This is the main charm of popular software called groupware that is created in such a way to allow many users to have electronic meetings and work alongside on projects. Internet is a network of computer networks, upon which anybody who has permission to a host computer can circulate their own documents."
This paper focuses on the significance of extensible markup language, better known as XML which enables effective communication between various informationsystems and databases.
Abstract This paper examines the numerous uses for XML type formatting as it pertains to the storing or filing of data in an informationsystem. The writer contends and explains that XML is considered a standard method for storing information and is deemed the ideal choice for use in a system that requires some form of communication via an arbitrary or unknown program. This paper discusses the manner in which computer programmers as well as Unix developers make use of XML while also comparing its effectiveness and functionality to Unix text formats, which are preferred by various experts in the field. This paper also explores how XML is used in various forms of online communication such as instant messaging.
From the Paper "One of the easiest ways for a programmer to save data to a file or stream it across a network is to simply dump the data structures, unaltered from memory. Such data dumps are easy for the program that created them to read, and quite difficult for anything else. This has traditionally been a popular technique among Windows developers; Unix developers have traditionally preferred text-based file formats. (Raymond 2003) Traditional Unix text formats, while easy to parse, even without knowing the internal details of the program that created them are not formally standardized. Generally, a program must by specifically designed to read and write another program's file or stream format. XML provides a generic tool for doing so, often supported by an external library. The XML syntax should look familiar to any Lisp programmer; Lisp property lists have exactly the same structure as XML documents, and have served the same purpose since long before XML was intented."
Tags:computer, hi, tech, information, system, programmer, jabber, instant, message, internet
Abstract This proposal explores in detail the development of a full dissertation based on a newer type of research implementation model founded on the Design-Science approach as it applies to Information Technology. Design-Science, as opposed to positivist or interpretive research, presents an opportunity for business entities to increase the overall worth of their informationsystems functions. This proposal incorporates a review of existing enterprise resource planning options. The proposal also attempts to look forward into the realm of possibilities of the design and implementation of informationsystems of the future.
Table of Content
Preface Forward, Acknowledgements
Abstract
Introduction
Statement of the Problem
Literature Review/Justification
Purpose of Research/Objectives of the Artifact
Research Methodology
Demonstration
Conclusion
From the Paper "In our ever increasingly competitive, technologically advanced and profit motivated global economy, all factions of the business community are searching for opportunities to strategically reduce inherent business and operational costs while systematically increasing their profitability and revenues. In the past, businesses reduced costs through devices such as downsizing and corporate re-structuring. Today, however, labor has become an asset that can no longer be cut without creating adverse affects on productivity, quality and efficiency. Because of this, the objective for many organizations today has become to be as efficient as possible through the use of new Information Systems."
Abstract In this article, the writer discusses ten sources of informationsystems in H.R.I.S. and H.R. management. The writer studies the role of H.R.I.S. in the workplace. Further, the writer looks at H.R.I.S. as a single tool that does not eliminate the need for other H.R. practices.
From the Paper "Human resource information systems (H.R.I.S.) provide valuable tools to assist human resource professionals in serving employees and their employers. However, human resource managers need to be mindful that H.R.I.S. is only one tool that is available to assist in the human resource function and that implementing an H.R.I.S. does not eliminate the need to maintain strong H.R. practices throughout the organization. Indeed, before any H.R.I.S. is implemented, it is important for the organization to determine what it expects-and does not expect-the H.R.I.S. to accomplish ... "
Tags: human resource management, informationsystems
Abstract This paper analyzes issues of gender inequality and the relevance of feminist epistemology in informationsystems. It reviews three articles, "Feminist Philosophy and InformationSystems" by Alison Adam and Helen Richardson, "The Army and the Microworld: Computers and the Politics of Gender Identity" by Paul Edwards and "Slouching Toward the Ordinary: Current Trends in Computer Mediated Communication" by Susan Herring.
From the Paper "In conclusion, these three articles on gender role allocations within CMC and IS provide a varied, yet informative view of the historical, social, and feminist ideology of patriarchal systems. However, it is the Adam and Richardson article that best defines the role of empiricism and objectivity in determining the epistemological problems of patriarchal constructs in computer communications. Although a historical analysis of the feminist movement and the current issues of generational decay may inherently be problematic in modern IS, the issue a feminist ideology that must define the reality of gender disparity is the more important premise of the research done by Adam and Richardson."
Abstract This paper studies informationsystems integration in regard to the legal and justice systems of the nation. In our digital era, information has become a thread that provides an opportunity to tie the many aspects of our criminal justice process into a more efficient and effective system. This paper presents insights into the decision making process for justice informationsystems integration. The paper also discusses the technological advances, which create opportunities for each locality and state to develop a governance process that will serve as a viable solution for its own jurisdiction. At the same time, the paper assesses how these advances enable localities and states to simultaneously mesh with immediate and distant neighbors.
Table of Contents:
Executive Summary
Introduction
History
Expectations
Sentencing
Security
Conclusion
References
From the Paper "How will the modern day justice system become more efficient and possibly more successful in the twenty-first century and beyond? The answer is simple, the entire system will need to take advantage of the technological advances and focus its time, efforts and resources in a direction that will meet the objectives of the entire community. "Criminal justice integration is a prime example of using IT to solve problems and improve service to citizens. A survey of the Governors of all 50 states was conducted in the spring of 1999 to determine Governors top priorities for IT applications, and nearly every responding governor listed criminal justice integration as a major near-term priority." (Meyers, 2004) This system would alter the makeup of any single agency such as a prosecutor's office or a police department. These historically isolated entities would have the same information at their fingertips as any large governmentally supported agency once integration nears completion. "Project staff has developed a web-based modeling tool and a methodology to capture detailed information regarding the processes, events, agencies, information and exchange conditions associated with justice information integration, which was initially tested in five states: Colorado, Kansas, Minnesota, New Mexico and Pennsylvania, and has been introduced into over 20 jurisdictions." (The Justice Information Exchange Model, 2005) "
Tags: technology, justice, criminal, information, computer, network, security, internet
Abstract This paper discusses privacy and today's growing informationsystems technology in all fields, specifically on healthcare. Computerization of health care information, while offering new, viable opportunities to improve and streamline the health care delivery system, the author finds, also presents new challenges to individual privacy interests in personal health care data. He feels that technical and organizational capabilities to secure and maintain confidentiality in data must work in tandem with legislation to preserve those privacy interests while making appropriate information available for approved uses.
From the Paper "Concerns over the privacy and security of electronic health information fall into two general categories: concerns about inappropriate releases of information from individual organizations; and concerns about the systemic flows of information throughout the health care and related industries. Inappropriate releases from organizations could result either from authorized users who intentionally or unintentionally access or disseminate information in violation of organizational policy, or from outsiders who break into an organization's computer system. The second category--systemic concerns--refers to the open disclosure of patient-identifiable health information to parties that may act against the interests of the specific patient or may otherwise be perceived as invading a patient's privacy. These concerns arise from the many flows of data across the health care system, between and among providers, payers, and secondary users, with or without the knowledge of the patient. These two categories of concerns are conceptually quite different requiring different interventions or countermeasures (?For the Record,? 1997, 54)."
An analysis of current market and applications for Executive InformationSystems software solutions plus details of a small company and how it benefits when implementing such an executive informationsystem.
Abstract The following paper examines how L.L. Bradford and Company, a regional CPA firm, decided to offer its clients full financial services. This paper discusses how such a company that wishes to effectively service their customers and maximize the value of the benefits they can provide, needs to find a software package that can integrate all the existing ?legacy systems? on a relational basis, and allow information that previously had been available only to the auditors through their software to become available to all. The writer also examines how L.L. Bradford chose to buy and customize an off-the-shelf Executive InformationSystem called "Goldmine";which allows all departments to have access to the same customer information, allowing for marketing of services, billing, follow-up and other services the company wishes to provide its clients. This paper goes on to prove that the above is a good example of the benefit of Executive InformationSystems, as it shows basically what can be done, and how business and communication between business and clients, departments and management, owners and employees can be facilitated to build business and stimulate growth.
From the Paper "Internet technologies and applications have grown more rapidly than anyone could have envisioned, even as recently as five years ago. They have opened up new means and frontiers of communication, collaboration and coordination between customers, businesses and trading partners.Executive Information Systems, also known as Enterprise Software is an explosively-growing $23 billion a year sub-industry of software for companies looking to use technology to improve virtually every key corporate function ? manufacturing, finance, sales, marketing, human resources and supply-chain management. Executive Information Systems, or Enterprise Resource Planning software, solutions are software solutions that provide a common, consistent system to capture data organization-wide to integrate information across corporate functions and to provide tools for planning and monitoring the various functions and processes towards a common purpose. To compete effectively, companies are challenged to create new products, maximize efficiencies in service, processing and administration, and increase penetration within existing markets, all the while keeping customers satisfied with high levels of service which may span several time zones. While the profitability of corporations is typically measured in dollars, overall success can be measured in terms of profitability plus the attainment of organizational goals. This success derives from a synergy of inputs, including the work of employees who are dedicated, skilled and knowledgeable, and a management team that understands how to inspire competent and motivated performance through sensitive and responsive management of a continually changing workplace."
Abstract This paper defines the basics of management informationsystems as well as their characteristic features. It lists the management informationsystems features and describes how they help the user and manager in organizations. It also details the requirements for a successful management informationsystem and how to successfully implement them in a company/organization.
From the Paper "'The accelerating complexities of modern organization demands new dimensions in modern management.Perhaps the most profound & promising of these dimension is the utilization of more advanced system.These system are gradually changing the whole process of management in more than one way.One of these systems is called management information system.M/S is a combination of men machine & procedures for collection consistent & right information from the internal & external source of an organization,& processing this information for the purpose of facilitating the process of decision making.The use of computer has added more dimension such as speed & accuracy to the management information system.M/s an be divided into three parts which are apparent from its name only.Each of these three parts has got its own functions & concept which together forms the idea of m/s.The first part of m /s is management.It comprise the activities of the managers in an organization such as planing, organization initiating & controling the operatrion.One fundamental prerequisite to each of these process is the process of decision making.Thus the management concept of information.Information consist of data that have been retrieved,processed or otherwise used for informative or inference purposes,argument,or as a basis of force casting or decision making.System is the next part of m/s & it can be describe d simply as a set of elements joined together to achieve a common objective.Thus,the organization by connecting the operation subsystems through the medium of information exchange which is the common object of the organization's work force."
Tags: characteristic, elements, features, information, management, requirements, successful, system
Abstract This paper discusses the designers of informationsystems and their need to know the efficiency of their products. However, according to this paper, adoption of informationsystems often fails because the system used is in appropriate for organizational needs. The paper further discusses the use of informationsystems in pediatrics is especially difficult because the system has to be adapted from the adult model as children and adolescents have specific issues.
From the Paper " Nurses and doctors are generally satisfied with information systems, but they also realize the drawbacks. The designer's purpose is to provide information tools for clinical care, administration, research, teaching and consumer education. "Comprehensive health information systems must serve the needs of various users and provide proper support for clinical care, health system administration, public and provider education, and research."
Abstract The following essay is about the professional field of management informationsystems, the projected growth of the field, the changes which are expected to come in the coming years, promotional patterns, and the years of experience required for the promotion. The paper then shows some fields of advancement, talks about the working environment and what types of jobs one could expect to find in the field. Also talked about are the expected salary and the various other benefits one might expect in the field. Also included in the articles is a section about various career development strategies in the field of management informationsystems. These include various certifications, the options at a graduate school, internships and in house training programs and then various professional organizations one can be a member of.
Table of Contents
Field of Management InformationSystems Description of Career Paths and Jobs
Specialization
Work Environment
Salary Range and Benefits
Professional Organizations and Further Development
Bibliography
From the Paper ?In its simplest terms, a Management Information System is a network established within an organization to provide managers with information that will assist them in decision-making (MUKHAPADHYAY and COOPER). A more complete definition would be that a management information system is a system designed to provide selected decision oriented information needed by management to plan, control, and evaluate the activities of the corporation. It is designed within a framework that emphasizes profit planning, performance planning, and controls at all levels.?
Abstract In this article, the writer notes that modern technology has brought many wonderful innovations to our society, but it has also given rise to some new threats. The writer discusses that we are surrounded by identity-based informationsystems and dataveillance and argues that identity-based informationsystems pose serious risks to individual Canadians. While the writer concedes there are some advantages, the key problem is that they have become such an inextricable part of our economy and society that one cannot hope to adequately protect oneself against them - although there are some steps one can take to attempt to protect oneself. The writer argues that although there are some measures for protection in place, more are needed. This paper is written from a personal point of view. The writer also details the specific nature of the material discussed in each source.
From the Paper "Other institutions do not set out to use information to search for new customers, but they nevertheless collect information, often for security reasons. An example is that of the CIBC, one of Canada's biggest and most trusted banks. In 2004, the Privacy Commissioner had occasion to sternly criticize CIBC, after it was learned that the bank had been accidentally faxing confidential information to a scrap yard in West Virginia - for three years! At the time, the bank promised to tighten up security, so the Canadian public might have felt that their information is now safe with CIBC. But events of the past week have shown that this is not the case. CIBC announced on the 18th January 2007 that it had lost a file that contains personal details of almost half a million clients - those who held investment accounts with Talvest Mutual Funds, a fund under the management of CIBC Asset Management. This file went missing in December, but CIBC clients were only notified in mid-January - according to CIBC, this ignorance was in their best interests. Yet the misplaced information includes these clients' names, addresses, signatures, dates of birth, bank account numbers and social insurance numbers - more than enough to be used by other people to steal their identity, and then fraudulently enter into financial transactions."
This paper analyzes the use of networking of personal computers, focusing specifically on the advantages and disadvantages of wireless versus wire-based networks.
Abstract This paper presents a literature review discussing several issues associated with the implementation of computer networks. The review begins by defining the term computer network and then goes on to discuss the differences between wire-based and wireless networks, business networks, the types of networks that can be utilized, the need for networks, and network security. The report then focuses on describing in detail the steps that would need to be taken to create a new network for 50 personal computers. Next, the steps for creating both a wire-based network and a wireless network are listed and compared. In addition, this portion of the report contains some information and images concerning the equipment needed to create the network. Finally, the report includes a conclusion that will focus on the answers to the questions listed above and provide a summarization of the report. The conclusion contains a recommendation concerning whether the organization should create a new network utilizing a wire-based platform or a wireless platform. It also offers some information concerning discoveries and benefits associated with computer networking.
Outline:
Abstract
Introduction
Statement of the Problem
Structure of Report
Review of Literature
Definition of a Computer network
Wire-based and wireless networks
Business networks
Types of networks
The need for networks
Network security
Creating a Network of 50 Personal Computers Wire Based Network Platform
Steps to Create a Wire based platform
Wireless Network Platform
Steps to Create a Wireless Network Platform
Conclusion
Summarization
Recommendations
Discovery and Benefits
From the Paper "In the current network environment several vendors manufacture adapters and base stations. In addition the cost associated with the implementation of WiFi systems has decreased tremendously and WiFi is now available in schools, homes and the workplace (Emerging Technologies: Wireless Networks, 2002). The article further reports that the use of WiFi in the home has come as a result of the increased popularity of higher-speed Internet access such as cable and DSL. In addition bases stations permit internet access to be shared amongst several users. In the case of Apple's airport the DHCP ('dynamic host configuration protocol') is already a part of the Airport hub, and several devices can share the same IP number. The base station can also be attached to an Ethernet Internet connection. Many base stations also have firewall protection.
"The use of WiFi is also extremely popular because it allows mixed networks to exist harmoniously (Emerging Technologies: Wireless Networks, 2002). This means that Mac and Windows computers can operate using the same WiFi network (Emerging Technologies: Wireless Networks, 2002). In addition to the networking of computers peripherals and mobile devices that have Wi Fi cards can also operate on the network (Emerging Technologies: Wireless Networks, 2002)."
Abstract This paper examines a real-world case of a corporation ? in this case, Toys R Us ? adopting a new computerinformationsystem, examining what went right in the process and what went wrong and what those involved might learn from this experience to make the next shift in information technology (for in the 21st century there will always be a next shift) go more smoothly.
From the Paper "It is impossible to imagine that any business can be run in the 21st century without an adequate computer system. And yet therein lies the rub: Determining what computer system is adequate for any business purpose is in fact a complex and difficult process in many cases. All too often what happens when a manager is faced with choosing a new computer system (usually at the point when the old one has completely crashed, losing valuable information that wasn?t backed-up) is the he or she finds the brochure that's on the top of the pile and orders that computer system."
Abstract This paper examines how project management in CIS (ComputerInformationSystem) is a task that requires skills and strategies to achieve a successful end product. It looks at how it involves the application of techniques in the different project stages and activities and allows an organized process of development, enabling results in functional systems, applications, and software. It also shows how CIS project management includes resource management, development team management, project requirement management, cost management, and quality management.
From the Paper "Almost always, in cost management, one of the most important strategies being focused on by project development teams is cost reduction. Being able to reduce the amount of financial spending is a factor many project management procedures consider and aim to achieve. An accurate knowledge of a project for development may allow a more efficient planning and establishment of strategies for cost management. For instance, determining and carefully understanding the full system flow of a CIS project may facilitate the process of deciding for the necessary software and hardware the system will be implemented with. Along with the success such may bring in cost management, it may also embrace related aspects in CIS quality management."
