Ways of Computing Diverse Collaborative Recommendations. - Derek G. Bridge; John Paul Kelly (AH, 2006)

Enhancing the diversity of conversational collaborative recommendations: a comparison. - John Paul Kelly; Derek G. Bridge (Artif. Intell. Rev., 2006)

Offline Planning with Hierarchical Task Networks in Video Games. - John Paul Kelly; Adi Botea; Sven Koenig (AIIDE, 2008)