Search Results for author: Kenneth Koedinger

Found 8 papers, 1 papers with code

An Integrated Platform for Studying Learning with Intelligent Tutoring Systems: CTAT+TutorShop

no code implementations17 Jan 2025 Vincent Aleven, Conrad Borchers, Yun Huang, Tomohiro Nagashima, Bruce McLaren, Paulo Carvalho, Octav Popescu, Jonathan Sewall, Kenneth Koedinger

This platform has been used to develop and conduct an estimated 147 research studies which have run in a wide variety of laboratory and real-world educational settings, including K-12 and higher education, and have addressed a wide range of research questions.

AI2T: Building Trustable AI Tutors by Interactively Teaching a Self-Aware Learning Agent

no code implementations26 Nov 2024 Daniel Weitekamp, Erik Harpstead, Kenneth Koedinger

As AI2T learns it can accurately estimate its certainty of performing correctly on unseen problem steps using STAND: a self-aware precondition learning algorithm that outperforms state-of-the-art methods like XGBoost.

Hallucination

What Should We Engineer in Prompts? Training Humans in Requirement-Driven LLM Use

1 code implementation13 Sep 2024 Qianou Ma, Weirui Peng, Chenyang Yang, Hua Shen, Kenneth Koedinger, Tongshuang Wu

Prompting LLMs for complex tasks (e. g., building a trip advisor chatbot) needs humans to clearly articulate customized requirements (e. g., "start the response with a tl;dr").

Chatbot Prompt Engineering

STAND: Data-Efficient and Self-Aware Precondition Induction for Interactive Task Learning

no code implementations11 Sep 2024 Daniel Weitekamp, Kenneth Koedinger

STAND is a data-efficient and computationally efficient machine learning approach that produces better classification accuracy than popular approaches like XGBoost on small-data tabular classification problems like learning rule preconditions from interactive training.

Active Learning Holdout Set +1

Is AI the better programming partner? Human-Human Pair Programming vs. Human-AI pAIr Programming

no code implementations8 Jun 2023 Qianou Ma, Tongshuang Wu, Kenneth Koedinger

The emergence of large-language models (LLMs) that excel at code generation and commercial products such as GitHub's Copilot has sparked interest in human-AI pair programming (referred to as "pAIr programming") where an AI system collaborates with a human programmer.

Code Generation

Decomposed Inductive Procedure Learning

no code implementations25 Oct 2021 Daniel Weitekamp, Christopher MacLellan, Erik Harpstead, Kenneth Koedinger

Recent advances in machine learning have made it possible to train artificially intelligent agents that perform with super-human accuracy on a great diversity of complex tasks.

Procedure Learning

Learning Cognitive Models using Neural Networks

no code implementations21 Jun 2018 Devendra Singh Chaplot, Christopher MacLellan, Ruslan Salakhutdinov, Kenneth Koedinger

Secondly, for domains where a cognitive model is available, we show that representations learned through CogRL can be used to get accurate estimates of skill difficulty and learning rate parameters without using any student performance data.

Model Discovery

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