Adrian Sampson '09
Student
I remember Bob as a research mentor who encouraged me to explore off-the-beaten-track ideas far beyond what we learned in his machine learning class. Bob helped me understand the transformative potential of thinking about research that I still pursue today. In my current life of research & teaching, it happens surprisingly often that I stumble across some old, foundational work that has Bob’s name on it—his mark on CS is broader and deeper than I knew when I was at Mudd. I’m grateful I had the opportunity to learn from him.
Weiqing Gu
Colleague
We miss you, Prof. Keller!
As if it were yesterday, we were chatting on the way to the Hoch-Shanahan Dining Commons regarding your Neural Networks course and my Mathematics of Big Data course…tears in my eyes…I still could not believe that you have had left us…You are alway so humble, wise, and friendly with a big smile…You will live in our hearts forever!
James Benham '00
Student
I was lucky enough to interact with Prof Keller throughout my time at Mudd. I had several class from him, graded CS60 for him, worked on clinic with him, and we shared our love of music in the Jazz band.
No matter what the activity, I always saw him as a wise and kind mentor. I also loved that he’d stop by for a brief hello at the career fair when I would return, even long after I’d graduated.
I will miss him greatly.
Bill Alves
Colleague
Bob understood that the nuances of musical interaction could transform notes and chords into something that transcends the individual and could bring a special kind of light into the lives of our students. His generous spirit will continue to shine through their lives.
One Hwang '04
Student
When I worked under Professor Keller, he was always kind and helpful. I enjoyed learning rex. I remember seeing him and Noel in the Platt dining hall, and they were constantly smiling.