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Presentation on Writing Research Papers

Presentation on Writing Research Papers 61
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Dr.KeiraCollins,United States,Professional
Published Date:07-07-2017
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Writing Research Papers Aaron HertzmannWhy should you care about writing? • You must communicate your work to the world – If people don’t know about it, they won’t use it – Increase probability of adoption • Clear writing requires clear thinking; muddled writing is a sign of muddled thought • Be kind to your readers – good writing can be a joy; bad writing is agony • These skills transfer to other endeavorsGoals for your paper 1. Communicate ideas and experiments 2. Persuade people of the approach 3. Describe experiments and results 4. Allow others to reproduce your results precisely 5. Be honestKnow Your Audience • Potential audience includes: – Experts in your area; people outside your area – Expert professors; advanced undergrads – Industry practitioners – Researchers now; researchers 10 years from now • Title/abstract often used to decide whether to read the paper (and when searching) • Audience knows a lot less about this than you • The clearer and more self-contained the paper, the wider the audienceEditing • 90% of writing is editing • Delete every unnecessary word • Break down complex sentences • Refactor sentences for clarity and flow • Convert passive into active voice • “Vermont is a state that attracts visitors because of its winter sports.”The Importance of Editing I'm not a very good writer, but I'm an excellent rewriter. James Michener The beautiful part of writing is that you don't have to get it right the first time, unlike, say, a brain surgeon. Robert Cormier The time to begin writing an article is when you have finished it to your satisfaction. By that time you begin to clearly and logically perceive what it is you really want to say. Mark Twain Proofreading is an art and a craft. The Chicago Manual of Style, 14th ed.Passive vs. Active • Passive: “The algorithm is poor at sorting.” – Anything with is, was, will be, has been, etc. • Active: “This algorithm performs poorly at sorting.” • Active sentences are clearer and more direct; passive are more indirect. • Avoid passive writing when possible without sacrificing clarity • “We” is acceptable as a way of avoiding passive voice – … but don’t do this: “We then sort the vertices by height…” (unless you are manually doing the sorting yourself, and not the algorithm)A few rules I often see violated When using pronouns, make sure the reference is clear: “The dog was barking, so John put dogfood in his bowl.” Commas separate dependent clauses and lists “If as conjectured by Knipl 3 the world is flat…” References are not nouns; the text should stand without them “As shown by 15, there exists …” “As shown by Smith and Kumar 15, there exists …”Parts of a paperInverted Pyramid of JournalismTell a Story • Humans communicate through storytelling • We are fascinated by stories • Pose the problem, ask a question, pose a solution, note problems that arise, address them, denouementTitle • Summarize the paper in 2-10 words • As short as possible, and no shorter • Goal: encourage reader to read the paper • Examples for discussion: – Video Textures – An Image Synthesizer – Learning Physics-Based Motion Style with Nonlinear Inverse Optimization – Removing Camera Shake from A Single Photograph (first draft title was something like: “Blind Image Deconvolution By Multiscale Variational Search”)Abstract • Summarize the paper in a paragraph or two • Include: contributions, approach, results, advantages. • As short as possible, and no shorter • Goal: encourage reader to read the paper • First sentence: summarize the paper – Don’t make me read an essay before saying what you do. – “In this paper, we introduce a new algorithm for computing the bounding box of a penguin.” • Rest of paper should stand alone without abstract; repeating text is OK.Introduction Goal: provide context and encourage reader to read the paper The introduction has several parts: 1. Background and motivation (1 paragraph) 2. Overview of the paper and contributions (1-2 paragraphs) 3. More details and summary of the approach 4. Summary of the results and conclusionsIntro: Background and Motivation • Place your work in a larger context. Why is it worthwhile? Why isn’t the problem already solved? – “Obtaining accurate reflectance properties of real-world objects from single-view video is an open problem with many applications in special effects and molecular gastronomy. Unfortunately, current methods are restricted to the diffuse and vegetarian case…” • Sometimes it would take too long to provide a grand context, so don’t bother – “A major open problem in computational geometry is computing the bounding box of a penguin.”Intro: Do not do this “The problem of X has attracted considerable interest in the research community.” (unless you are writing for sociologists studying the community.) “Computer graphics has made great strides in photorealistic rendering. However, an alternative approach has emerged, called Non-Photorealistic Rendering (NPR)…” (don’t just copy the same paragraph that appears in 100 NPR papers by now… say something relevant to the paper)Intro: Do not do this “This paper is organized as follows. In Section 2, we introduce our algorithm. In Section 3, we test our algorithm. In Section 4, we run some experiments. In Section 5, we cut and paste text from the Introduction.” Does anyone actually benefit from this crap? I try to leave out the parts that people skip. Elmore LeonardIntro: Managing expectations Sell your work, but do not lie – All claims should be supported with experiments, proofs, etc. – Avoid grandiosity (“we propose a framework…”) – Unfulfilled promises are the kiss of death State your assumptionsIntro: Providing context • Make the context and contribution clear • The reader should know precisely why the paper is worth reading (e.g., a paper with a geometry component and an HCI component might have novelty in only one of the two areas; make it clear what is novel)Related Work Several goals for this section: • Acknowledge your debt • Explain precisely how your work is different • Stroke reader/reviewer egos • Outline your perspective on the field (esp. if your paper is countering an orthodoxy) If I have seen further it is by standing on the shoulders of Giants. Isaac Newton