Search Results for author: Michael Jenkin

Found 8 papers, 1 papers with code

Hallucination Detection and Hallucination Mitigation: An Investigation

no code implementations16 Jan 2024 Junliang Luo, Tianyu Li, Di wu, Michael Jenkin, Steve Liu, Gregory Dudek

Large language models (LLMs), including ChatGPT, Bard, and Llama, have achieved remarkable successes over the last two years in a range of different applications.

Hallucination

Predicting Evoked Emotions in Conversations

no code implementations31 Dec 2023 Enas Altarawneh, Ameeta Agrawal, Michael Jenkin, Manos Papagelis

In this work, we introduce the novel problem of Predicting Emotions in Conversations (PEC) for the next turn (n+1), given combinations of textual and/or emotion input up to turn n. We systematically approach the problem by modeling three dimensions inherently connected to evoked emotions in dialogues, including (i) sequence modeling, (ii) self-dependency modeling, and (iii) recency modeling.

Adaptive Dynamic Programming for Energy-Efficient Base Station Cell Switching

no code implementations5 Oct 2023 Junliang Luo, Yi Tian Xu, Di wu, Michael Jenkin, Xue Liu, Gregory Dudek

In this work, we propose an approximate dynamic programming (ADP)-based method coupled with online optimization to switch on/off the cells of base stations to reduce network power consumption while maintaining adequate Quality of Service (QoS) metrics.

Conversation Derailment Forecasting with Graph Convolutional Networks

no code implementations22 Jun 2023 Enas Altarawneh, Ammeta Agrawal, Michael Jenkin, Manos Papagelis

Online conversations are particularly susceptible to derailment, which can manifest itself in the form of toxic communication patterns like disrespectful comments or verbal abuse.

Policy Reuse for Communication Load Balancing in Unseen Traffic Scenarios

no code implementations22 Mar 2023 Yi Tian Xu, Jimmy Li, Di wu, Michael Jenkin, Seowoo Jang, Xue Liu, Gregory Dudek

When deploying to an unknown traffic scenario, we select a policy from the policy bank based on the similarity between the previous-day traffic of the current scenario and the traffic observed during training.

Reinforcement Learning (RL)

Multi-batch Reinforcement Learning via Sample Transfer and Imitation Learning

no code implementations29 Sep 2021 Di wu, Tianyu Li, David Meger, Michael Jenkin, Xue Liu, Gregory Dudek

Unfortunately, most online reinforcement learning algorithms require a large number of interactions with the environment to learn a reliable control policy.

Continuous Control Imitation Learning +3

Learning Intuitive Physics with Multimodal Generative Models

1 code implementation12 Jan 2021 Sahand Rezaei-Shoshtari, Francois Robert Hogan, Michael Jenkin, David Meger, Gregory Dudek

Predicting the future interaction of objects when they come into contact with their environment is key for autonomous agents to take intelligent and anticipatory actions.

Object STS

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