Software


Jurity: Fairness & Bias Mitigation

Fairness evaluation and bias mitigation techniques. Jurity is developed in the AI Center of Excellence at Fidelity Investments and is contributed to the open source.


MABWiser: Parallelizable Contextual Multi-Armed Bandits

Parallelizable, contextual multi-armed bandits library with simulation capabilities. MABWiser is developed in the AI Center of Excellence at Fidelity Investments and is contributed to the open source.

Reference: MABWiser: Parallelizable Contextual Multi-Armed Bandits, Emily Strong, Bernard Kleynhans, Serdar Kadioglu, IEEE International Conference Tools with Artificial Intelligence, ICTAI 2019 [bibtex]


TextWiser: Text Featurization Library

Text featurization NLP library that unifies several text embedding techniques. TextWiser is developed in the AI Center of Excellence at Fidelity Investments and is contributed to the open source.

Reference: Representing the unification of text featurization using a context-free grammar, Doruk Kilitcioglu, Serdar Kadioglu, AAAI 2021


Seq2Pat: Sequence-to-Pattern Mining Library

Pattern mining library to find frequent pattern from large sequence databases. Seq2Pat is developed in collaboration between Carnegie Mellon University and the AI Center of Excellence at Fidelity Investments and is contributed to the open source.

Reference: Seq2Pat: sequence-to-pattern generation in large-scale sequence databases, Session on Machine Learning and Discrete Optimization, INFORMS 2020


ISAC: Instance-Specific Algorithm Configuration

Algorithm Portfolio based on the Instance-Specific Algorithm Configuration (ISAC) approach.

Reference: ISAC - Instance-Specific Algorithm Configuration, Serdar Kadioglu, Yuri Malitsky, Meinolf Sellmann, Kevin Tierney, European Conference on Artificial Intelligence, ECAI 2010 [bibtex]


HEGEL: Dialectic Search for Set Cover Problem

Dialectic search based local search approach for solving Set Covering Problems.

Reference: Dialectic Search, Serdar Kadioglu, Meinolf Sellmann, Constraint Programming, CP 2009 [bibtex]


3S: Satisfiability Solver Selector

This solver won 2 gold and 7 medals in total at the International SAT Solver Competition in 2011.

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GGA: Gender-based Genetic Algorithm for Parameter Tuning

A state-of-the-art parameter tuning and algorithm configuration tool based on genetic algorithms.It is the back-bone of many competition winning constraint solvers and algorithm portfolios. Implemented and maintained by Optano GmbH.

Reference: A Gender-based Genetic Algorithm Automatic Configuration of Algorithms, Carlos Ansotegui, Meinolf Sellmann, Kevin Tierney, Constraint Programming, CP 2009 [bibtex]


FSiHD: Feature Selection in High-Dimensional Classification

The bronze winner at the Interspeech Speaker Trait Challenge in 2012.

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DASH: Dynamic Adaptive Search Heuristics & Non-Model Based Search Guidance

Set Partitioning Problem (SPP) Benchmark Instance Generator.

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ASLib: Algorithm Selection Library

The Algorithm Selection library consists of scenarios and instances for benchmarking from a many different domains, such as SAT, CSP, and ASP.