SKG builder: https://github.com/danilo-dessi/skg
Tool to generate a Scientific Knowledge Graph from academic papers
TextAnnot: semantic annotation and IR (link to github repository) (PostDoc project)
Kleis: Keyphrase extractor for scientific literature
YaSemIR: Yet Another Semantic Information Retrieval system
github repository
SemEval / *SEM STS task participations: code used in the STS tasks 2012 and 2013