My research is on Machine Learning and Data Mining, both in algorithmic aspects and their applications. Years ago (pre-2000, mostly) I worked in the field known as Computational Complexity.

These are my Google Scholar profile and DBLP publication list.

Topics in algorithmics of Machine Learning:

Concerning applications, I am particularly interested in the applications of Data Science to Social Good. Some on which I am working / have worked include:

This is just a summary. I am easy to tempt into problems with algorithmic flavor.