Introducing the Φ-Descriptor - A Most Versatile Relative Position Descriptor. - Pascal Matsakis; Mohammad Naeem; Farhad Rahbarnia (ICPRAM (1), 2015)

Fuzzy NLG System for Extensive Verbal Description of Relative Positions. - Jesse Francis; Farhad Rahbarnia; Pascal Matsakis (FUZZ-IEEE, 2018)