Category: 1. Research

  • Why You Should Ask for Money When Working With Industry

    In our research, we often work with industry. In software engineering research, this is a no-brainer: Industry is, where there the research data is. That’s why we go there. For many research questions, we cannot create adequately, in a laboratory setting, a situation that lets us do our research. Once a researcher realizes this, they…

  • How to Slice Your Research Work for Publication

    I often discuss with my Ph.D. students how to structure their work and publish the results. There are many pitfalls. It gets more difficult, if we bring in other professors, who may have a different opinion on how to structure the work. Over time, I have found there are really only two main dimensions, though:…

  • Why “Boring” is no Reason for Rejection

    A researcher-friend recently complained to me that her research paper had been rejected, because the reviewers considered it “boring”. I recommended that she complain to the editor-in-chief of the journal, because in my book, “boring” is no acceptable reason to reject a paper. (“Trivial” may be, but that is a different issue.) The reasoning behind…

  • How the Lack of Theory Building in Software Engineering Research is Hurting Us

    Traditional science has a clear idea of how research is to progress, rationally speaking: First you build a theory, for example, by observation, expert interviews, and the like, and then you generate hypotheses to test the theory. Over time, some theories will stand the test of time and will be considered valid. Sadly, most software…

  • On the Misuse of the Terms Qualitative and Quantitative Research

    Researchers often use the term “qualitative research” to mean research without substantial empirical data, and use “quantitative research” to mean research with substantial empirical data. That doesn’t make sense to me, as most “qualitative researchers” will quickly point out, because qualitative research utilizes as much data in a structured way as it can. Everything else…

  • Why “Soft” Research is “Hard”

    Some of my colleagues like to talk about how research that involves programming is “hard”, while research that involves human subjects is “soft”. Similarly, some colleagues like to call exploratory (qualitative) research “soft” and confirmatory (quantitative) research “hard”. Soft and hard are often used as synonyms for easy and difficult, and this is plain wrong.…