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08/22/2023
The Software Heritage License Dataset (2022 Edition)
Context: When software is released publicly, it is common to include wit...
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06/20/2023
Fingerprinting and Building Large Reproducible Datasets
Obtaining a relevant dataset is central to conducting empirical studies ...
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05/24/2023
Using the Uniqueness of Global Identifiers to Determine the Provenance of Python Software Source Code
We consider the problem of identifying the provenance of free/open sourc...
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09/12/2022
Robust and Scalable Content-and-Structure Indexing (Extended Version)
Frequent queries on semi-structured hierarchical data are Content-and-St...
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07/22/2022
Efficient Prior Publication Identification for Open Source Code
Free/Open Source Software (FOSS) enables large-scale reuse of preexistin...
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07/18/2022
Software Artifact Mining in Software Engineering Conferences: A Meta-Analysis
Background: Software development results in the production of various ty...
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04/07/2022
The General Index of Software Engineering Papers
We introduce the General Index of Software Engineering Papers, a dataset...
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04/01/2022
A Large-scale Dataset of (Open Source) License Text Variants
We introduce a large-scale dataset of the complete texts of free/open so...
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03/29/2022
Geographic Diversity in Public Code Contributions
We conduct an exploratory, large-scale, longitudinal study of 50 years o...
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02/15/2022
Worldwide Gender Differences in Public Code Contributions
Gender imbalance is a well-known phenomenon observed throughout sciences...
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04/13/2021
Reproducible Builds: Increasing the Integrity of Software Supply Chains
Although it is possible to increase confidence in Free and Open Source S...
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02/12/2021
The Software Heritage Filesystem (SwhFS): Integrating Source Code Archival with Development
We introduce the Software Heritage filesystem (SwhFS), a user-space file...
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01/21/2021
Content-Based Textual File Type Detection at Scale
Programming language detection is a common need in the analysis of large...
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11/17/2020
Continuous Open Source License Compliance
In this article we consider the role of policy and process in open sourc...
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11/17/2020
Gender Differences in Public Code Contributions: a 50-year Perspective
Gender imbalance in information technology in general, and Free/Open Sou...
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11/16/2020
Determining the Intrinsic Structure of Public Software Development History
Background. Collaborative software development has produced a wealth of ...
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11/16/2020
Dependency Solving Is Still Hard, but We Are Getting Better at It
Dependency solving is a hard (NP-complete) problem in all non-trivial co...
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11/16/2020
The Software Heritage Graph Dataset: Large-scale Analysis of Public Software Development History
Software Heritage is the largest existing public archive of software sou...
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11/16/2020
Forking Without Clicking: on How to Identify Software Repository Forks
The notion of software ”fork” has been shifting over time from the (nega...
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01/23/2020
Referencing Source Code Artifacts: a Separate Concern in Software Citation
Among the entities involved in software citation, software source code r...
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06/19/2019
Growth and Duplication of Public Source Code over Time: Provenance Tracking at Scale
We study the evolution of the largest known corpus of publicly available...
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02/10/2009
