Search Results for author: Jaewon Kim

Found 7 papers, 2 papers with code

TERRA: Beam Management for Outdoor mm-Wave Networks

no code implementations10 Jan 2023 Santosh Ganji, Jaewon Kim, Romil Sonigra, P. R. Kumar

To avoid outage in transient pedestrian blockage of the LoS path, the mobile uses reflected or NLoS path available in indoor environments.


Enhanced Meta Reinforcement Learning using Demonstrations in Sparse Reward Environments

1 code implementation26 Sep 2022 Desik Rengarajan, Sapana Chaudhary, Jaewon Kim, Dileep Kalathil, Srinivas Shakkottai

Meta reinforcement learning (Meta-RL) is an approach wherein the experience gained from solving a variety of tasks is distilled into a meta-policy.

Meta Reinforcement Learning reinforcement-learning +1

Terra: Blockage Resilience in Outdoor mmWave Networks

1 code implementation25 Sep 2022 Santosh Ganji, Jaewon Kim, P. R. Kumar

This allows the mobile to maintain time-synchronization with the base station, allowing it to revert to the LoS path when the temporary blockage disappears.

Detect Ground Reflections

A Generalized Supervised Contrastive Learning Framework

no code implementations1 Jun 2022 Jaewon Kim, Jooyoung Chang, Sang Min Park

Based on recent remarkable achievements of contrastive learning in self-supervised representation learning, supervised contrastive learning (SupCon) has successfully extended the batch contrastive approaches to the supervised context and outperformed cross-entropy on various datasets on ResNet.

Contrastive Learning Knowledge Distillation +1

Dirac Fast Scramblers

no code implementations20 Oct 2020 Jaewon Kim, Ehud Altman, Xiangyu Cao

We introduce a family of Gross-Neveu-Yukawa models with a large number of fermion and boson flavors as higher dimensional generalizations of the Sachdev-Ye-Kitaev model.

Strongly Correlated Electrons High Energy Physics - Theory

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