Bistaffa_et_al_IEEE Trans. Cybern._52(6)_2022_preprint.pdfhttp://purl.tuc.gr/dl/dias/6C6EE2BE-7034-4579-A4F0-2ED46A32B3F1Efficient coalition structure generation via approximately equivalent induced subgraph gamesfree2023-02-21application/pdf3.4 MB