A Successful Dialogue without Adaptation S: Hi, this is AT&T Amtrak schedule system. This is Toot. How may I help you? U: I want a train from Baltimore.

Slides:

Advertisements

Similar presentations

Introducing yourself and Others

Advertisements

Physics: Principles with Applications, 6th edition

Ch. 2 Conceptual Practice

You and your dog go for a walk to the park. On the way, your dog takes many side trips to chase squirrels or examine fire hydrants. When you arrive at.

ConcepTest 2.1 Walking the Dog

Free Fall Projectile Motion – free fall, but not vertical.

Physics. Session Kinematics - 3 Session Objectives Problems ? Free fall under gravity.

Today’s Topic Free Fall What is Free Fall? Free Fall is when an object moves downward (vertically) only as the result of gravity.

1.2 Falling Balls ball 1. Ideas for today: Weight Acceleration due to gravity Falling objects Horizontal and vertical motion 2.

Phys. 121: Tuesday, 09 Sep. ● Reading: finish ch. 6 by Thursday. ● Written HW 3: Due Thursday. ● Mastering Phys.: Second assignment is due tonight. Third.

ConcepTest 2.1 Walking the Dog

Flashbacks Monday 1 Walking the Dog

© 2007 Pearson Prentice Hall This work is protected by United States copyright laws and is provided solely for the use of instructors in teaching their.

Module 2, Recitation 1 Position, displacement, speed, velocity concept questions.

 Today, we will Conduct an Investigation Take some notes Write a short reflection about what we learned  Please Do Now: get your lab notebook get out.

Acceleration. Velocity (v) - rate of position change. Constant v – rate stays the same, equal distance for equal t interval. Acceleration (a)- rate of.

Attendance! Click any number if you are here!! You just earned 3 points for coming to class!

Motion in one dimension

Forces in Motion Chapter 2 Notes Part 1. Questions How does the force of gravity affect falling objects? What is projectile motion? What are Newton’s.

Newton’s Laws of Motion

circle Adding Spoken Dialogue to a Text-Based Tutorial Dialogue System Diane J. Litman Learning Research and Development Center & Computer Science Department.

ConcepTest 3.4a Firing Balls I A small cart is rolling at constant velocity on a flat track. It fires a ball straight up into the air as it moves. After.

Optimizing Dialogue Management with Reinforcement Learning: Experiments with the NJFun Spoken Dialogue System Diane Litman AT&T Labs - Research Florham.

Adaptive Spoken Dialogue Systems & Computational Linguistics Diane J. Litman Dept. of Computer Science & Learning Research and Development Center University.

Kinematics in One Dimension We will focus today on problem- solving. Note: some problems are hard, some are not so hard. Part of the learning is recognizing.

Physics 1B03summer-Lecture 13 Final Exam Wed April 18 – 2pm – check the schedule for rooms! 2 hours long – 30 MC questions Covers all material with approximately.

Thursday, Sept. 11, 2014PHYS , Fall 2014 Dr. Jaehoon Yu 1 PHYS 1443 – Section 004 Lecture #6 Thursday, Sept. 11, 2014 Dr. Jaehoon Yu Motion in.

ConcepTest 2.1 Walking the Dog

Goal: To understand Newton’s 2 nd law and its applications to motions. Objectives: 1)To learn about how accelerations work 2)To understand Newton’s Force.

Do Now: Graph the following data in a velocity-time graph. Find the acceleration. Use a new sheet of paper and please turn in your Do Now’s from last week.

ConcepTest Clicker Questions Chapter 2 College Physics, 7th Edition Wilson / Buffa / Lou © 2010 Pearson Education, Inc.

Unit 1 Sections 1-5 Sentence Frames

Notes on Motion VI Free Fall A Special type of uniform acceleration.

Review Session “What we done?” Baron von Frankenstein.

Unit 6 Notes. Free-Fall: When an object is flying through the air and the only force acting on it is gravity. In our mini-lab with the cannons, we analyzed.

1 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt Labels.

QotD Draw a model of the following situation A cyclist on a world tour bikes due north for 20 km when he sees a Shell gas station and thinks about getting.

Notes on Motion VI Free Fall A Special type of uniform acceleration.

Gravity and Acceleration Objects near the surface of Earth fall to Earth due to the force of gravity.  Gravity is a pulling force that acts between two.

Ahhh! I’m falling Free Fall and Physics. Free Fall 3 IMPORTANT things to remember – We are ignoring fiction. – The object’s mass or shape doesn’t matter.

Kinematics and Free Fall Calculations of a Symmetrical Path.

Chapter 3 Newton’s Laws Practice Exercise Solutions.

1© Manhattan Press (H.K.) Ltd. 2.4 Motion under gravity.

Do Now Answer the following questions on your Daily Organizer:

Misrecognitions and Corrections in Spoken Dialogue Systems Diane Litman AT&T Labs -- Research (Joint Work With Julia Hirschberg, AT&T, and Marc Swerts,

circle Spoken Dialogue for the Why2 Intelligent Tutoring System Diane J. Litman Learning Research and Development Center & Computer Science Department.

Gravity Newton realized that a force acts to pull objects straight down toward the center of Earth. He called this force gravity. Gravity is the force.

Chapter Projectile Motion 6.1.

circle Towards Spoken Dialogue Systems for Tutorial Applications Diane Litman Reprise of LRDC Board of Visitors Meeting, April 2003.

Designing and Evaluating Two Adaptive Spoken Dialogue Systems Diane J. Litman* University of Pittsburgh Dept. of Computer Science & LRDC

Newton’s 2 nd Law of Motion Physics 3rd 6wks. Newton’s 2 nd Law of Motion What is the difference between tossing a ball and throwing it as hard as you.

If your pen falls off your desk does it accelerate? If I drop a pen, what is its initial speed? How fast is it going just before it hits the ground? ZERO.

VERTICAL ONE DIMENSIONAL MOTION.  Relate the motion of a freely falling body to motion with constant acceleration.  Calculate displacement, velocity,

VERTICAL ONE DIMENSIONAL MOTION.  Relate the motion of a freely falling body to motion with constant acceleration.  Calculate displacement, velocity,

Predicting and Adapting to Poor Speech Recognition in a Spoken Dialogue System Diane J. Litman AT&T Labs -- Research

Newton’s Second Law Continued

Physics: Principles with Applications, 7th edition

ConcepTest 2.1 Walking the Dog

Goal: To understand Newton’s 2nd law and its applications to motions.

Acceleration and Free fall

Towards Emotion Prediction in Spoken Tutoring Dialogues

A ball is rolling along a flat, level desk. The speed of the ball is 0

How the U.S. Army Uses Quadratic Equations.

Projectile Motion AP Physics C.

Vertical Motion Problems

Concept Test Questions College Physics, 7th Edition

Projectile Motion AP Physics C.

Projectile Motion AP Physics C.

Projectile Motion AP Physics C.

Presentation transcript:

A Successful Dialogue without Adaptation S: Hi, this is AT&T Amtrak schedule system. This is Toot. How may I help you? U: I want a train from Baltimore to New York City on Sunday at 8:30 in the evening. S: Do you want me to find the trains from Baltimore to New York City on Sunday approximately at 8:30 in the evening now? U: Yes. S: I am going to get the train schedules for you. It will take some time depending on the internet traffic. Please wait patiently....

A Problematic Dialogue S: Hi, this is AT&T Amtrak schedule system. This is TOOT. How may I help you? U: I'd like to find a train from Ch- to Chicago from Baltimore. S: Sorry, I can't understand you. Please repeat your utterance. U: I'd like to find a train from Baltimore to Chicago. S: I heard you say “leave today around 5 thirty in the morning." Which city do you want to go to? U: I would like to leave Saturday at eight in the morning. S: You can say the arrival city name, such as “New York City." U: Baltimore to Chicago. S: You can say the arrival city name, such as “New York City.” U: Baltimore to Chicago. (I hate it.)

U: Train from Baltimore...S:...I heard you s...U: to Chicago.... Hello? S: You can say the name of your departure city, such as "New York City." U: Baltimore. Bal-ti-more.... S: You can say... U: Baltimore. S: Do you want to continue and find a new set of trains? U: Yes. S: You can say "yes" or "I am done here" to find a new set of trains. U: Yes. S: Thank you for using AT&T Amtrak train time table system. See you next time. U: I nev-

A Successful Dialogue after Adaptation S: Hi, this is AT&T Amtrak schedule system. This is Toot. How may I help you? U: I need to find a train going to New York City. S: Which city do you want to leave from? U: Baltimore. S: Do you want me to find the trains from Baltimore to DC on Thursday at anytime now? U: No. S: How may I help you? U: I need to leave on Sunday. **TOOT adapts to more conservative dialogue behaviors** S: I heard you say go to DC between 1 night and 8. Do you want me to find the trains from Baltimore to DC on Thursday between 1 night and 8 now? U: No.

S: You can say yes or no. U: No. S: How may I help you? U: I need to go to New York City from Baltimore on Sunday at 8:30 pm. S: I heard you say go to Chicago on Tuesday around 8:45 am. Do you want me to find the trains from Baltimore to Chicago on Tuesday around 8:45 am now? U: No. **TOOT adapts to even more conservative dialogue behaviors** S: Which city do you want to go to? U: New York City. S: Do you want to go to New York City? U: Yes. S: Which city do you want to leave from? U: Baltimore...

NJFun Dialogues Task Description:"You have lived in Stanhope for many years but have never managed to visit its historic sites. Today you are feeling virtuous. Use RLDS to find out what you can see this morning.” TTS: Welcome to RLDS. Please say an activity name or say 'list activities' for a list of activities I know about. USER: I would like to visit a historic site in Stanhope this morning. TTS: Did you say you are interested in going to a zoo? USER: No. TTS: I know about amusement parks, aquariums, cruises, historic sites, museums, parks, theaters, wineries, and zoos. Please say an activity name from this list. USER: I would like to visit a historic site. TTS: Did you say you are interested in going to a historic site? USER: Yes. TTS: Please give me more information. USER:... TTS: Please tell me the location that you are interested in. You can also tell me the time. …. (8 turns omitted) TTS: Thank you for using the system. Please give me feedback by saying 'good', 'so-so', or 'bad'. USER: Bad. TTS: Goodbye and have a nice day! TTS: Welcome to RLDS. How may I help you? USER: I would like to um find about Stanhope historic sites. TTS: Did you say you are interested in Stanhope? USER: Yes. TTS: What time of the day do you want to go? USER: Uh...morning. TTS: Did you say you want to go in the morning? USER: Yes. TTS: I found 2 historic sites in Stanhope that are open in the morning. They are the Lenape Indian Village, and the Waterloo Village. Thank you for using the system. Please give me feedback by saying 'good', 'so-so', or 'bad'. USER: Good. TTS: Goodbye and have a nice day! Unoptimized SystemOptimized System

ITSPOKE Screen Shot

Why2-Atlas Screen Shot 4. A rock is thrown straight upward with a velocity v. What is its acceleration at the top of its path? What is its velocity when it comes back to the starting point? Why? At the very top of the path, where the velocity is equal to 0, the acceleration will be -9.8 m/(s*s), the acceleration of gravity. It will no longer have any upward acceleration. When it comes back the its starting point (assuming that it is the ground) its velocity will be equal to 0 because its downward progress will be stopped by the ground Tutor: What is the velocity just before it hits the ground? Student: That will depend on the time that the ball is in the air/distance ball traveled. Tutor: How will it compare with the velocity with which it was thrown up? They will be equal.The height the ball reaches will depend on the initial velocity

Example Dialogue with Emotion Labels Tutor: Now this law that force is equal to mass times acceleration, what's this law called? This is uh since this it is a very important basic uh fact uh it is it is a law of physics. Um you have you have read it in the background material. Can you recall it? Student: Um no it was one of Newton's laws but I don't- remember which one. (laugh) (EMOTION = NEGATIVE (uncertain)) Tutor: Right, right- That- is Newton's second law of motion. Student: he I- Ok, because I remember one, two, and three, but I didn't know if there was a different name (EMOTION = POSITIVE (confident)) Tutor: Yeah that's right you know Newton was a genius- Student: (laugh) (EMOTION = POSITIVE (amused)) Tutor: and uh he looked at a large number of experiments and experimental data that was available and from that he could come to this general law and it is known as Newton's second law of motion. Um many many other scientists before him had seen all this data which was collected by scientists but had not concluded this now it looks very simple but to come to the conclusion from a mass of data was something which required the genius of Newton. Student: mm hm (EMOTION = NEUTRAL) Tutor: So now you will give Newton full credit isn't it? (laugh) Student: (laugh) (EMOTION = POSITIVE (amused))