The Complexity of Translating BLPs to RMMs. - Stephen H. Muggleton; Niels Pahlavi (ILP, 2006)

Higher-order Logic Learning and lambda-Progol. - Niels Pahlavi (ICLP (Technical Communications), 2010)

Can HOLL Outperform FOLL? - Niels Pahlavi; Stephen H. Muggleton (ILP, 2010)

Towards Efficient Higher-Order Logic Learning in a First-Order Datalog Framework. - Niels Pahlavi; Stephen H. Muggleton (ILP (Late Breaking Papers), 2011)

Meta-interpretive learning: application to grammatical inference. - Stephen H. Muggleton; Dianhuan Lin; Niels Pahlavi; Alireza Tamaddoni-Nezhad (Mach. Learn., 2014)