A system of logic, ratiocinative and inductive : being a connected view of the principles of evidence, and methods of scientific investigation /

Printer's statement on verso of title page: London: Harrison and Co., Printers, St. Martin's Lane.

A new system of logic and development of the principles of truth and reasoning : applicable to moral subjects and the conduct of human life /

Mode of access: Internet.

Essay towards an easy and useful system of logic.

Mode of access: Internet.

Analysis of Mr. Mill's System of logic.

Mode of access: Internet.

A system of logic, ratiocinative and inductive, being a connected view of the principles of evidence, and the methods of scientific investigation.

Mode of access: Internet.

System der Logic. Ein Handbuch für Lehrer und zum Selbstgebrauch.

Mode of access: Internet.

System of logic and history of logical doctrines. By. Dr. Friedrich Ueberweg... Tr. from the German, with notes and appendices, by Thomas M. Lindsay

Mode of access: Internet.

A system of logic, ratiocinative and inductive: being a connected view of the principles of evidence and the methods of scientific investigation.

Mode of access: Internet.

A system of logic, ratiocinative and inductive; being a connected view of the principles of evidence and the methods of scientific investigation.

Mode of access: Internet.

A system of logic, ratiocinative and inductive, being a connected view of the principles of evidence and the methods of scientific investigation.

Mode of access: Internet.

Fuzzy logic in web data mining for website assessment

This paper proposes a novel application of fuzzy logic to web data mining for two basic problems of a website: popularity and satisfaction. Popularity means that people will visit the website while satisfaction refers to the usefulness of the site. We will illustrate that the popularity of a website is a fuzzy logic problem. It is an important characteristic of a website in order to survive in Internet commerce. The satisfaction of a website is also a fuzzy logic problem that represents the degree of success in the application of information technology to the business. We propose a framework of fuzzy logic for the representation of these two problems based on web data mining techniques to fuzzify the attributes of a website.

An expert system on design of liquid-retaining structures with blackboard architecture

The design of liquid-retaining structures involves many decisions to be made by the designer based on rules of thumb, heuristics, judgement, codes of practice and previous experience. Structural design problems are often ill structured and there is a need to develop programming environments that can incorporate engineering judgement along with algorithmic tools. Recent developments in artificial intelligence have made it possible to develop an expert system that can provide expert advice to the user in the selection of design criteria and design parameters. This paper introduces the development of an expert system in the design of liquid-retaining structures using blackboard architecture. An expert system shell, Visual Rule Studio, is employed to facilitate the development of this prototype system. It is a coupled system combining symbolic processing with traditional numerical processing. The expert system developed is based on British Standards Code of Practice BS8007. Explanations are made to assist inexperienced designers or civil engineering students to learn how to design liquid-retaining structures effectively and sustainably in their design practices. The use of this expert system in disseminating heuristic knowledge and experience to practitioners and engineering students is discussed.

An expert system for the development of a health and safety policy/risk assessment in the plastics industry

Health and safety policies may be regarded as the cornerstone for positive prevention of occupational accidents and diseases. The Health and Safety at Work, etc Act 1974 makes it a legal duty for employers to prepare and revise a written statement of a general policy with respect to the health and safety at work of employees as well as the organisation and arrangements for carrying out that policy. Despite their importance and the legal equipment to prepare them, health and safety policies have been found, in a large number of plastics processing companies (particularly small companies), to be poorly prepared, inadequately implemented and monitored. An important cause of these inadequacies is the lack of necessary health and safety knowledge and expertise to prepare, implement and monitor policies. One possible way of remedying this problem is to investigate the feasibility of using computers to develop expert system programs to simulate the health and safety (HS) experts' task of preparing the policies and assisting companies implement and monitor them. Such programs use artificial intelligence (AI) techniques to solve this sort of problems which are heuristic in nature and require symbolic reasoning. Expert systems have been used successfully in a variety of fields such as medicine and engineering. An important phase in the feasibility of development of such systems is the engineering of knowledge which consists of identifying the knowledge required, eliciting, structuring and representing it in an appropriate computer programming language.