Intelligent system to support SOAQs assessment. - Safa Ben Salem; Lilia Cheniti-Belcadhi; Rafik Braham (ICTA, 2013)

An Assessment Methodology of Short and Open Answer Questions SOAQs. - Safa Ben Salem; Lilia Cheniti-Belcadhi; Rafik Braham (EC-TEL, 2014)

Semantic similarity algorithm for SOAQ assessment. - Safa Ben Salem; Lilia Cheniti-Belcadhi; Rafik Braham (TEEM, 2015)

Short and Open Answer Question Assessment System based on Concept Maps. - Safa Ben Salem; Lilia Cheniti-Belcadhi; Rafik Braham; Nicolas Delestre (J. Inf. Technol. Res., 2016)

Strong multi-commodity flow formulations for the asymmetric traveling salesman problem. - Ali Balma; Safa Ben Salem; Mehdi Mrad; Talel Ladhari (Eur. J. Oper. Res., 2018)