Search Results for author: Jangho Lee

Found 8 papers, 0 papers with code

A quantification of how much crypto-miners are driving up the wholesale cost of energy in Texas

no code implementations4 Feb 2023 Jangho Lee, Lily Wu, Andrew E. Dessler

Here we investigate the increase in wholesale price on Texas ERCOT grid due to energy consumption from cryptocurrency mining.

Frame-to-Frame Aggregation of Active Regions in Web Videos for Weakly Supervised Semantic Segmentation

no code implementations ICCV 2019 Jungbeom Lee, Eunji Kim, Sungmin Lee, Jangho Lee, Sungroh Yoon

We propose a method of using videos automatically harvested from the web to identify a larger region of the target object by using temporal information, which is not present in the static image.

Object Optical Flow Estimation +2

FickleNet: Weakly and Semi-supervised Semantic Image Segmentation using Stochastic Inference

no code implementations CVPR 2019 Jungbeom Lee, Eunji Kim, Sungmin Lee, Jangho Lee, Sungroh Yoon

The main obstacle to weakly supervised semantic image segmentation is the difficulty of obtaining pixel-level information from coarse image-level annotations.

Image Classification Image Segmentation +1

Mutual Suppression Network for Video Prediction using Disentangled Features

no code implementations13 Apr 2018 Jungbeom Lee, Jangho Lee, Sungmin Lee, Sungroh Yoon

Video prediction can be performed by finding features in recent frames, and using them to generate approximations to upcoming frames.

 Ranked #1 on Video Prediction on KTH (Cond metric)

Optical Flow Estimation Representation Learning +1

Training IBM Watson using Automatically Generated Question-Answer Pairs

no code implementations12 Nov 2016 Jangho Lee, Gyuwan Kim, Jaeyoon Yoo, Changwoo Jung, Minseok Kim, Sungroh Yoon

Under the assumption that using such an automatically generated dataset could relieve the burden of manual question-answer generation, we tried to use this dataset to train an instance of Watson and checked the training efficiency and accuracy.

Answer Generation Question-Answer-Generation +1

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