Experimental research method in computer science. Research Methods : Computer Science 494 : Courses : Athabasca University 2019-01-13

Experimental research method in computer science Rating: 9,4/10 1963 reviews

(PDF) Scientific Research Methods and Computer Science

experimental research method in computer science

The Craft of Research, By Wayne C. Fraser observed that compilers i. The lecturers are broadcased between the two campus. The forerunners of Artificial Intelligence H. A verbal description of how a mouse can be used simply does not convey how useful it is as an input device. Why not simply simulate it? This analysis brings evidence how the experts in electronics have a well-described theoretical basis that can be logically mapped and progressively taught to give a clear understanding of the field.

Next

Research Methods : Computer Science 494 : Courses : Athabasca University

experimental research method in computer science

On the other hand, it is a field deeply rooted in engineering which resulted in machines that have completely warped our society: the von Neumann architecture the basis for digital computers , parallel processors the new generation of multi-core machines , distributed computers a prerequisite for the success of the internet and recent phenomena like grid computing. Although the distinction between greater functionality and greater utility may be a matter of degree rather than one of kind indeed, flying cars have been built , designers of computing artifacts nearly always have greater functionality as a design option, principally because no physical constraints prevent it. This is not to say that other areas of science and engineering do not profit from advances in technology. This synthetic quality comes into contact with physical phenomena at the extremes of the field e. Additionally, the committee recognizes the philosophical debate over whether mathematics is invented or discovered.

Next

(PDF) Scientific Research Methods and Computer Science

experimental research method in computer science

Because computation is synthetic, human creativity can produce phenomena never before imagined; such phenomena are often explained better by demonstration than by description. Those statements are very popular in the scientific community and have noteworthy negative effect on the researchers who frequently double their efforts and get around the same problems for years. The strong academic theoretical background is perfectly complemented by the applied knowledge of the industry. Solutions to this problem have motivated many different computer designs serving proof-of-concept roles. We believe that long-term collaboration should be based on foundations that ensure its success. This bias is a contributing factor to the common complaint among industrial employers that graduates have to be retrained because they have no practical experience.

Next

Research Methods : Computer Science 494 : Courses : Athabasca University

experimental research method in computer science

The reason is that different artifacts serving the same function can be expected to have different performance characteristics. Additional supporting materials of interest to students may occasionally be made available electronically. It need not, for example, navigate through city traffic—a task reserved for taxis because of obvious physical constraints. Although the building of the first experimental computers fits the definition given above, the field did not emerge until perhaps the mid-1960s as an identifiable research discipline distinct from either numerical computation or what has since become known as theoretical computer science. Indeed, his optimizer was so successful at removing unnecessary instructions that the time saved in not having to perform other types of processing on those instructions exceeded the time needed to perform the optimizations i. The technology in which an artifact is implemented is not an incidental aspect of the artifact's construction.


Next

Research Methods in Computer Science, Fall 2010

experimental research method in computer science

Examples described below include difficulties in conveying the intangible qualities of very creative research, complications in assessing the contribution embodied in an artifact, and the interrelatedness of experimental systems. You must also score 50% in each assessment to pass the course. Indeed, reducing complexity may itself be a creative accomplishment of significance. Reporting the results of these investigations. It was observed that experimental and empirical result based papers consist more than 80% of the papers examined. The image-processing capability of a frog eye might be describable; the muscle structure of the mouth and tongue, and its actuation by the nervous system, could be comprehensible; and the mechanisms of the nervous system and brain could be explained. The committee did not examine in detail analogous problems in other disciplines.

Next

Research Methods : Computer Science 494 : Courses : Athabasca University

experimental research method in computer science

We shall demonstrate how those statements are questionable and in addition they tend to hide the real root-causes of some significant educational issues. This is a paper about research designs in information science. Consequently, computer science has inherited its research methods from the same disciplines: on the one hand, the mathematical approach with axioms, postulates and proofs; on the other hand the engineering approach with quantification, measurements and comparison. Highly trained graduates are produced, and technology is created that is valuable to national competitiveness as well as important for its scholarly content. With few direct physical constraints, the practitioner has wide latitude to be creative. The report enumerates subareas of the field, which is both inclusive and respectful of natural partitionings of the discipline.

Next

(PDF) Research methods in computer science

experimental research method in computer science

Such dependence on technology means that nearly all experimental software systems rely on many components modules and subsystems that are peripheral to the specific experiment, with a corresponding increase in system complexity. Indeed, no experiment has been proposed. This paper makes an historical and analyze overview about Science and scien-tific research methods. The exercises will be submitted via the Moodle environment. These components can often be substantial systems in their own right, requiring extensive specialized knowledge to understand and person-years to create. The exercises are hosted in Joensuu and it will be possible to participate online from Kuopio. However, adapting a field specific approach is a necessary step in every branch of science.

Next

(PDF) Research methods in computer science

experimental research method in computer science

However, computer science has not developed a concise taxonomy of methods for demonstrating the validity of new techniques. This paper examines two statements regarding computer science as a discipline and its theoretical basis. As noted, an artifact can act in multiple roles, but perhaps not as frequently as might be expected. However, a much larger number of schools—perhaps characterized by their smaller size or accidents of their development—have few experimentalists and little experimental activity under way. Defining computer science and engineering is not a trivial matter, and multiple definitions exist.

Next

(PDF) Research methods in computer science

experimental research method in computer science

A closer look into the underlying research methods reveals a distressing characteristic of programming language research: developers, which are the main audience for new language constructs, are hardly considered in the research process. Thus, one type of achievement in any engineering discipline is the design of an artifact that consumes significantly fewer resources to provide the same functionality as its predecessor. Minnamari Naumanen, Amit Roy Module 2: Quantitative Research Methods in Computer Science week 39, October 1, 12-14. Minnamari Naumanen, Amit Roy Module 4: Qualitative and Mixed Methods Research in Computer Science week 41, October 15, 12-14. A análise e interpretação da semântica formal pode integrar um conjunto de regras de transformação que possam ser interpretados como regras válidas de inferência, um conjunto de axiomas ou a coexistência de ambos. In part, this is because the computer sciences represent a wide variety of areas. Our paper has two major goals.

Next