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arXiv · 2506.21634

How (Not) To Write a Software Engineering Abstract

Lutz Prechelt·Lloyd Montgomery·Julian Frattini·Franz Zieris
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Abstract

Background: Abstracts are a particularly valuable element in a software engineering research article. However, not all abstracts are as informative as they could be. Objective: Characterize the structure of abstracts in high-quality software engineering venues. Observe and quantify deficiencies. Suggest guidelines for writing informative abstracts. Methods: Use qualitative open coding to derive concepts that explain relevant properties of abstracts. Identify the archetypical structure of abstracts. Use quantitative content analysis to objectively characterize abstract structure of a sample of 362 abstracts from five presumably high-quality venues. Use exploratory data analysis to find recurring issues in abstracts. Compare the archetypical structure to actual structures. Infer guidelines for producing informative abstracts. Results: Only 29% of the sampled abstracts are complete, i.e., provide background, objective, method, result, and conclusion information. For structured abstracts, the ratio is twice as big. Only 4% of the abstracts are proper, i.e., they also have good readability (Flesch-Kincaid score) and have no informativeness gaps, understandability gaps, nor highly ambiguous sentences. Conclusions: (1) Even in top venues, a large majority of abstracts are far from ideal. (2) Structured abstracts tend to be better than unstructured ones. (3) Artifact-centric works need a different structured format. (4) The community should start requiring conclusions that generalize, which currently are often missing in abstracts.

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Lutz Prechelt, Lloyd Montgomery, Julian Frattini, Franz Zieris. 2025-06-25. How (Not) To Write a Software Engineering Abstract. https://arxiv.org/abs/2506.21634

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