This is Benjamin Piwowarski’s (research) blog and home site.I just started to transfer data from my old site, so you might check it in case you don’t find the information you were searching for.
My research now focus on developing formal models for (Structured) Information Retrieval (IR) inspired by the Quantum Mechanic formalism. I am also interested in IR evaluation, machine learning for IR, interactive IR, and XML databases. For more information, check my research page.
You can also consult my CV.