Web Mining Research: A Survey. - Raymond Kosala; Hendrik Blockeel (SIGKDD Explor., 2000)

Information Extraction in Structured Documents Using Tree Automata Induction. - Raymond Kosala; Jan Van den Bussche; Maurice Bruynooghe; Hendrik Blockeel (PKDD, 2002)

Information Extraction from Web Documents Based on Local Unranked Tree Automaton Inference. - Raymond Kosala; Maurice Bruynooghe; Jan Van den Bussche; Hendrik Blockeel (IJCAI, 2003)

Information extraction from structured documents using k-testable tree automaton inference. - Raymond Kosala; Hendrik Blockeel; Maurice Bruynooghe; Jan Van den Bussche (Data Knowl. Eng., 2006)

Harmonik = ++(Web IDE). - Budi Yulianto; Harjanto Prabowo; Raymond Kosala; Manik Hapsara (ICCSCI, 2017)

Predicting the likelihood of dividend payment from Indonesian public companies with data mining methods. - Raymond Kosala (Int. J. Bus. Inf. Syst., 2017)

Implementation of Learning Analytics in MOOC by Using Artificial Unintelligence. - Budi Yulianto; Harjanto Prabowo; Raymond Kosala; Manik Hapsara (J. Comput. Sci., 2018)

Novice Programmer = (Sourcecode) (Pseudocode) Algorithm. - Budi Yulianto; Harjanto Prabowo; Raymond Kosala; Manik Hapsara (J. Comput. Sci., 2018)

Predicting Cardiovascular Risk Level Based on Biochemical Risk Factor Indicators Using Machine Learning: A Case Study in Indonesia. - Yaya Heryadi; Raymond Kosala; Raymond Bahana; Indrajani Suteja (ACIIDS (2), 2019)

A Survey of Tacit Knowledge in Community Learning Based on Measurement Dimensions. - Winanti; Ford Lumban Gaol; Raymond Kosala; Suhono Harso Supangkat; Benny Ranti (ACIIDS (Extended Posters), 2019)