But Goel and his team sourced the online discussion forum to find all 40,000 questions that had ever been asked since the class was launched.

2019年12月四级真题（第二套）阅读 Section C

Goel and his team developed several versions of Jill Watson before releasing her to the online forums.

2019年12月四级真题（第二套）阅读 Section C

Goel didn't inform them about jill's true identity until April 26.

2019年12月四级真题（第二套）阅读 Section C

Professor Ashok Goel of Georgia Tech developed an artificially intelligent teaching assistant to help handle the enormous number of student questions in the online class, Knowledge-Based Artificial Intelligence.

2019年12月四级真题（第二套）阅读 Section C

Professor Goel already had eight teaching assistants, but that wasn't enough to deal with the overwhelming number of daily questions from students.

2019年12月四级真题（第二套）阅读 Section C

Professor Goel decided to do something to remedy this situation and his solution was to create a virtual assistant named Jill Watson, which is based on the IBM Watson platform.

2019年12月四级真题（第二套）阅读 Section C

Professor Goel has a much rosier outlook on the future of artificial intelligence than, say, Elon Musk, Stephen Hawking, bill Gates or Steve Wozniak.

2019年12月四级真题（第二套）阅读 Section C