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Basic Research Methods The “secret” –Build on the “magical” questions What’s the problem? Why’s the problem a problem? What’s the solution? Why’s the solution.

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Presentation on theme: "Basic Research Methods The “secret” –Build on the “magical” questions What’s the problem? Why’s the problem a problem? What’s the solution? Why’s the solution."— Presentation transcript:

1 Basic Research Methods The “secret” –Build on the “magical” questions What’s the problem? Why’s the problem a problem? What’s the solution? Why’s the solution a solution? –Don’t ignore other researchers’ solutions –Fulfil expectations (raised by the questions) –Conclude well (clearly say that you succeeded and why)

2 Background Search (I) 1.Is the work you are proposing new? (How can you know if you don’t check Prior Art (i.e.what has already been done?)‏ 2.To avoid wasting time by repeating Prior Art 3.If you are going to research a topic, you need to become knowledgeable about it. 4.To make your proposal better: in what you write about; in how you write about it; and in the ideas used to create your proposal. If the literature search doesn’t affect, change or improve your proposal, you did it wrong.

3 Background Search (II) Where to do Literature Search: Citations 1.Google Scholar (http://scholar.google.com/)‏http://scholar.google.com/ 2.Cite Seer (http://citeseer.ist.psu.edu/cs)‏http://citeseer.ist.psu.edu/cs Try the on-line resources (above) first 3.Citation index (Hard Copy - library)‏ 4.From references of related papers and journals

4 Background Search (III) The Mechanics 1.Read the Abstract and conclusions. Is it related? Does it apply? If yes, read more. Else terminate session. 2.What are the main claims/results of the paper? You should be able to summarize this (high level) in 2-3 sentences. 3.Include a summary with your annotated bibliography, e.g., Head, L.I.T., and Lift, U. Helium: More than a Balloon - more than to make you talk funny. In Proceedings of Chemical Magic, 2001, 123-135. This paper illustrates the diverse uses of helium and claims that … 4.Categorize your references into a few (< 8) groups and select 2-3 of the best (seminal) papers from that group. Your references do not need to be exhaustive, only representative.

5 Background Search (IV) How do I know when I am done? 1.A good paper should usually have between 15 and 20 references. (varies with topic, journal vs conference, proposal vs thesis/dissertation, etc.)‏ 2.When you keep coming across the same paper(s)‏ 3.When you start hitting cycles when you follow the references in the papers. That is, you keep cycling back to the same papers. 4.Like coming into a movie half-way. When the “scenes” (papers)‏ start looking familiar (been there, seen that) you are probably just about done.

6 Positioning Your Research Importance Value (If I solve the problem, it is important because …)‏ –Leverage –Foundational –Demographic –Economic –Widely recognized Solution Value (If I solve the problem, it is valuable because …)‏ –Existence –Usability –Efficiency –Power –Developing a Function –Formal Proof –Breadth –Functional Relationship

7 Writing Characteristics of the best writers: concise, clear, active voice Elements of a research paper: abstract, intro, related work, results, conclusion, references CS research writing: qualifying paper, research proposal, funding proposal, dissertation, peer-reviewed paper Paper submission process to conferences/journals Plagiarism Citing the work of others

8 Resources on Writing “The Elements of Style” by Strunk & White (http://www.bartleby.com/141/) “Style: Ten Lessons in Clarity & Grace” by Williams “The Craft of Scientific Writing” by Alley “Writing for Computer Science” by Zobel


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