https://aclanthology.org/P92-1046/
Spatial Lexicalization in the Translation of Prepositional Phrases - ACL Anthology
Arturo Trujillo. 30th Annual Meeting of the Association for Computational Linguistics. 1992.
in theprepositional phrasesspatiallexicalizationtranslation
https://aclanthology.org/W13-2106/
Using Integer Linear Programming for Content Selection, Lexicalization, and Aggregation to Produce...
Gerasimos Lampouras, Ion Androutsopoulos. Proceedings of the 14th European Workshop on Natural Language Generation. 2013.
integer linear programming