A machine learning approach to Cepheid variable star classification using data alignment and maximum likelihood. - Ricardo Vilalta; Kinjal Dhar Gupta; Lucas Macri (Astron. Comput., 2013)

Domain Adaptation under Data Misalignment: An Application to Cepheid Variable Star Classification. - Ricardo Vilalta; Kinjal Dhar Gupta; Lucas Macri (ICPR, 2014)

Star Classification Under Data Variability: An Emerging Challenge in Astroinformatics. - Ricardo Vilalta; Kinjal Dhar Gupta; Ashish Mahabal (ECML/PKDD (3), 2015)

Automated supernova Ia classification using adaptive learning techniques. - Kinjal Dhar Gupta; Renuka Pampana; Ricardo Vilalta; Emille E. O. Ishida; Rafael S. de Souza (SSCI, 2016)

A General Approach to Domain Adaptation with Applications in Astronomy. - Ricardo Vilalta; Kinjal Dhar Gupta; Dainis Boumber; Mikhail M. Meskhi (CoRR, 2018)