Concept Based Adaptive IR Model Using FCA-BAM Combination for Concept Representation and Encoding. - Rohana K. Rajapakse; Michael J. Denham (ECIR, 2002)

Formal concept matching and reinforcement learning in adaptive information retrieval. - Rohana K. Rajapakse (2003)

Spatial Prepositions and Vague Quantifiers: Implementing the Functional Geometric Framework. - Kenny R. Coventry; Angelo Cangelosi; Rohana K. Rajapakse; Alison Bacon; Stephen E. Newstead; Dan W. Joyce; Lynn V. Richards (Spatial Cognition, 2004)

Connectionist Modeling of Linguistic Quantifiers. - Rohana K. Rajapakse; Angelo Cangelosi; Kenny R. Coventry; Steve Newstead; Alison Bacon (ICANN (2), 2005)

Fast Access to Concepts in Concept Lattices via Bidirectional Associative Memories. - Rohana K. Rajapakse; Michael J. Denham (Neural Comput., 2005)

Text retrieval with more realistic concept matching and reinforcement learning. - Rohana K. Rajapakse; Michael J. Denham (Inf. Process. Manag., 2006)

Evaluating the Impact of Phrase Recognition on Concept Tagging. - Pablo N. Mendes; Joachim Daiber; Rohana K. Rajapakse; Felix Sasaki; Christian Bizer (LREC, 2012)