Search Results for author: Kyung Ho Park

Found 9 papers, 1 papers with code

Discovering the Effectiveness of Pre-Training in a Large-scale Car-sharing Platform

no code implementations2 May 2023 Kyung Ho Park, Hyunhee Chung

Recent progress of deep learning has empowered various intelligent transportation applications, especially in car-sharing platforms.

Management

Towards an Efficient ML System: Unveiling a Trade-off between Task Accuracy and Engineering Efficiency in a Large-scale Car Sharing Platform

1 code implementation10 Oct 2022 Kyung Ho Park, Hyunhee Chung, Soonwoo Kwon

Under various image recognition tasks in the real world car-sharing platform, our study illustrates how we established the proposed system and lessons learned from this journey as follows.

Deep Dense Local Feature Matching and Vehicle Removal for Indoor Visual Localization

no code implementations25 May 2022 Kyung Ho Park

In this paper, we propose a visual localization framework that robustly finds the match for a query among the images collected from indoor parking lots.

Image Retrieval Retrieval +1

Unsupervised Driver Behavior Profiling leveraging Recurrent Neural Networks

no code implementations11 Aug 2021 Young Ah Choi, Kyung Ho Park, Eunji Park, Huy Kang Kim

As a result, our model yields high regression error given a sequence of aggressive driver behavior and low error given at a sequence of normal driver behavior.

Anomaly Detection

Understand Watchdogs: Discover How Game Bot Get Discovered

no code implementations26 Nov 2020 Eunji Park, Kyung Ho Park, Huy Kang Kim

This provides us explanations about the game bots' behavior, and the truthfulness of the explanations has been evaluated.

Explainable Artificial Intelligence (XAI)

Unsupervised Intrusion Detection System for Unmanned Aerial Vehicle with Less Labeling Effort

no code implementations1 Nov 2020 Kyung Ho Park, Eunji Park, Huy Kang Kim

As unsupervised learning does not require labeling, our model let the practitioner not to label every type of attack from the flight data.

Intrusion Detection

Automobile Theft Detection by Clustering Owner Driver Data

no code implementations19 Sep 2019 Yong Goo Kang, Kyung Ho Park, Huy Kang Kim

We cluster the key features of the owner driving data using the k-means algorithm.

Clustering

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