Haggai Roitman

Hello!

I'm a senior applied researcher at ebay, focusing on Buyer Experience (BX) research. 

I'm also an adjunct faculty member in the department of software and information systems engineering at Ben Gurion University of the Negev (strong students with good DL/NLP skills are welcomed to contact me at <my name>r@gmail)

Previously I was a senior technical staff member (STSM - principal researcher), lead researcher and master inventor at IBM Research AI. 

I was also an adjunct lecturer at the Technion - Israel Institute of Technology and at Haifa University.

My research interests are: Recommender Systems (Personalization), Information Retrieval,  NLP, Social Media and E-Commerce.

My full list of academic publications can be found here.

I have dozens of issued/filed patents, most of which are available online. 

I hold a BSc in Information Systems Engineering (2004 - Cum Laude) and PhD in Information Management Engineering (2009 - supervisor: Prof. Avigdor Gal) - both from the Technion - Israel Institute of Technology.

In my spare time, I'm an amateur DJ, playing mostly progressive trance and deep house music.