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A hypercompliance palette for BeepBeep 3

This project is an extension to the BeepBeep 3, event stream processing engine, called a palette, that provides functionalities to evaluate hyperqueries on event logs.

The code contained in this repository provides an implementation and a benchmark for the concepts described in the following research paper:

C. Soueidi, Y. Falcone, S. Hallé. (2023). Hypercompliance: Business Process Compliance Across Multiple Executions. Submitted to EDOC 2023.

Project structure

The repository is made of three separate projects, all contained in the Source folder:

  • Core contains the implementation of the palette itself. Building this project using Ant generates a library (JAR file) that can be used to evaluate hyperqueries on event logs.
  • Examples is a project showing examples of hyperqueries that can be evaluated using the palette. It requires the library created by the Core project.
  • Benchmark contains an instance of a LabPal laboratory to evaluate the performance of the palette on various properties and logs. It also requires the Core library. More information about the benchmark can be found in its own Readme file.

Building this palette

To compile the palette (i.e. the Core project), make sure you have the following:

  • The Java Development Kit (JDK) to compile. The palette complies with Java version 8; it is probably safe to use any later version.
  • Ant to automate the compilation and build process

At the command line, in the Sourcefolder, simply typing

ant

should take care of downloading all dependencies and compiling all three projects. Otherwise, each project can be built separately by typing ant in their respective folders.

Dependencies

The palette requires the following Java libraries:

These dependencies can be automatically downloaded and placed in the dep folder of the project by typing:

ant download-deps

The Benchmark project requires yet more libraries, which are documented in the file config.xml of this specific folder.