Research

I am interested in cooperative artificial agents, especially in the context of rebellion and disobedience in AI (RaD-AI). My long-term goal is to construct a robot that can serve as a guide robot for people with visual impairment. To achieve this goal, I investigate multi-agent problems involving goal and plan recognition, learning and adaptation, and human-robot interactions (HRI).
I am a co-chair in several recurring workshops, including Human-Interactive Robot Learning (HIRL), Workshop on Ad-Hoc Teamwork (WAHT), and Rebellion and Disobedience in AI (RaD-AI). I have also co-chaired the Plan, Activity and Intent Recognition (PAIR) workshop series, and one of the PAIR tutorial organizers that took place in AAAI'19. You can find out more resources and information about this community on the planrec website

I am the first author of an introductory book on Symbolic Goal and Plan Recognition.

I was the general chair of the AI-HRI fall symposium in 2021. See more details on the symposium's website.

I am the program co-chair of the inagural sympoium on Technological Advancements in HRI (TAHRI).

Prior to my work at Bar Ilan University, I was working in the lab of Prof. Peter Stone on designing collaborative agents, in ad hoc teamwork scenarios, in mixed human-robot navigation, and as teachers of motor tasks to people. My PhD thesis was under the guidance of Prof. Kobi Gal, on the topic of Plan Recognition in Exploratory Domains.

Code Repositories

The code for different online plan recognition algorithms I designed can be found here:

CRADLE - Heuristic algorithm

SLIM - Lazy commitment algorithm

SPR - Active querying algorithm


Online Talks


Books


Journal Papers


Conference Papers


Tutorials and Demos


Workshops and others