This file was generated on 2026-01-14 by Ben Swierzy


A GENERAL INFORMATION

1. Title of the dataset: dolospy

2. Brief description of the research project and its aims: This repository contains a re-implementation of the rolling AST hash algorithm from Dolos (https://dolos.ugent.be/) in C++ with Python bindings. It is 8x faster for indexing and 10,000x faster in reporting compared to the original JavaScript implementation (cf. BENCHMARKING.md). 

3. Author Information
	A. Investigator Contact Information
		Name: Ben Swierzy
		Institution: Fraunhofer FKIE, University of Bonn
		Address: Friedrich-Hirzebruch-Allee 8, 53115 Bonn, Germany
		Email: swierzy@cs.uni-bonn.de

	C. In case of questions related to this dataset, please contact:
		Name: Ben Swierzy
		Institution: Fraunhofer FKIE, University of Bonn
		Address: Friedrich-Hirzebruch-Allee 8, 53115 Bonn, Germany
		Email: swierzy@cs.uni-bonn.de

4. Date of data collection: n/a

5. Information about funding sources that supported the collection of the data: n/a

6. Language of the dataset: English

7. Geographic location of data collection: n/a 



B DATA & FILE OVERVIEW

1. File List: 
	1.1 dolospy: Python module
	1.2 src: C++ implementation 
	1.3 src/interface: Python Bindings (pybind11)
	1.4 main.cpp: Standalone test application source file
	1.5 CMakeLists.txt, pyproject.toml: Build tool instructions
	1.6 *.txt, *.md: Documentation

2. Are there multiple versions of the dataset? no

3. Relationship between files: Build tool instructions are designed for the contained source files

4. Related datasets and sources:
	4.1 Github Repository: https://github.com/BlobbyBob/AletheiaJSVersionDetection
	4.2 Analysis scripts utilizing dolospy: https://doi.org/10.60507/FK2/F4VQRH
	4.3 Dataset used for analysis: https://doi.org/10.60507/FK2/AHYGMN



C SHARING/ACCESS INFORMATION

1. Was data derived from another source? no

2. Licenses/restrictions placed on the data: MIT

3. Links to publications that cite or use the data: 
	3.1 https://doi.org/10.1145/3744916.3787780
	3.2 https://arxiv.org/abs/2512.15447 (pre-print)

4. Links to other publicly accessible locations of the data: https://github.com/BlobbyBob/AletheiaJSVersionDetection 



D METHODOLOGICAL INFORMATION

1. Description of methods used for collection/generation of data: n/a

2. Methods for processing the data: n/a 

3. Instrument- and/or software-specific information needed to interpret the data: n/a

4. People involved in sample collection, processing, analysis and/or submission: Ben Swierzy

5. Describe any quality-assurance procedures performed on the data: n/a

6. Standards and calibration information: n/a

7. Environmental/experimental conditions: n/a