Search Results for author: Sundong Kim

Found 19 papers, 10 papers with code

Reasoning Abilities of Large Language Models: In-Depth Analysis on the Abstraction and Reasoning Corpus

no code implementations18 Mar 2024 Seungpil Lee, Woochang Sim, Donghyeon Shin, Sanha Hwang, Wongyu Seo, Jiwon Park, Seokki Lee, Sejin Kim, Sundong Kim

The existing methods for evaluating the inference abilities of Large Language Models (LLMs) have been results-centric, making it difficult to assess the inference process.

Explainable Product Classification for Customs

no code implementations18 Nov 2023 Eunji Lee, Sihyeon Kim, Sundong Kim, Soyeon Jung, Heeja Kim, Meeyoung Cha

The task of assigning internationally accepted commodity codes (aka HS codes) to traded goods is a critical function of customs offices.

Classification

Towards Attack-tolerant Federated Learning via Critical Parameter Analysis

1 code implementation ICCV 2023 Sungwon Han, Sungwon Park, Fangzhao Wu, Sundong Kim, Bin Zhu, Xing Xie, Meeyoung Cha

Federated learning is used to train a shared model in a decentralized way without clients sharing private data with each other.

Federated Learning

FedDefender: Client-Side Attack-Tolerant Federated Learning

1 code implementation18 Jul 2023 Sungwon Park, Sungwon Han, Fangzhao Wu, Sundong Kim, Bin Zhu, Xing Xie, Meeyoung Cha

Evaluations of real-world scenarios across multiple datasets show that the proposed method enhances the robustness of federated learning against model poisoning attacks.

Federated Learning Knowledge Distillation +1

Unraveling the ARC Puzzle: Mimicking Human Solutions with Object-Centric Decision Transformer

no code implementations14 Jun 2023 JaeHyun Park, Jaegyun Im, Sanha Hwang, Mintaek Lim, Sabina Ualibekova, Sejin Kim, Sundong Kim

In the pursuit of artificial general intelligence (AGI), we tackle Abstraction and Reasoning Corpus (ARC) tasks using a novel two-pronged approach.

Clustering Imitation Learning +2

Customs Import Declaration Datasets

1 code implementation4 Aug 2022 Chaeyoon Jeong, Sundong Kim, Jaewoo Park, Yeonsoo Choi

Given the huge volume of cross-border flows, effective and efficient control of trade becomes more crucial in protecting people and society from illicit trade.

Fraud Detection Management

Classification of Goods Using Text Descriptions With Sentences Retrieval

no code implementations2 Nov 2021 Eunji Lee, Sundong Kim, Sihyun Kim, Sungwon Park, Meeyoung Cha, Soyeon Jung, Suyoung Yang, Yeonsoo Choi, Sungdae Ji, Minsoo Song, Heeja Kim

The task of assigning and validating internationally accepted commodity code (HS code) to traded goods is one of the critical functions at the customs office.

Classification Code Classification +1

Coherence-based Label Propagation over Time Series for Accelerated Active Learning

no code implementations ICLR 2022 Yooju Shin, Susik Yoon, Sundong Kim, Hwanjun Song, Jae-Gil Lee, Byung Suk Lee

Time-series data are ubiquitous these days, but lack of the labels in time-series data is regarded as a hurdle for its broad applicability.

Active Learning Time Series +1

Improving Unsupervised Image Clustering With Robust Learning

1 code implementation CVPR 2021 Sungwon Park, Sungwon Han, Sundong Kim, Danu Kim, Sungkyu Park, Seunghoon Hong, Meeyoung Cha

Unsupervised image clustering methods often introduce alternative objectives to indirectly train the model and are subject to faulty predictions and overconfident results.

 Ranked #1 on Image Clustering on CIFAR-100 (Train Set metric, using extra training data)

Clustering Image Clustering +1

Active Learning for Human-in-the-Loop Customs Inspection

1 code implementation27 Oct 2020 Sundong Kim, Tung-Duong Mai, Sungwon Han, Sungwon Park, Thi Nguyen Duc Khanh, Jaechan So, Karandeep Singh, Meeyoung Cha

We study the human-in-the-loop customs inspection scenario, where an AI-assisted algorithm supports customs officers by recommending a set of imported goods to be inspected.

Active Learning Fraud Detection

DATE: Dual Attentive Tree-aware Embedding for Customs Fraud Detection

1 code implementation KDD 2020 Sundong Kim, Yu-Che Tsai, Karandeep Singh, Yeonsoo Choi, Etim Ibok, Cheng-Te Li, Meeyoung Cha

Intentional manipulation of invoices that lead to undervaluation of trade goods is the most common type of customs fraud to avoid ad valorem duties and taxes.

Fraud Detection Multi-target regression +1

Carpe Diem, Seize the Samples Uncertain "At the Moment" for Adaptive Batch Selection

no code implementations19 Nov 2019 Hwanjun Song, Minseok Kim, Sundong Kim, Jae-Gil Lee

Compared with existing batch selection methods, the results showed that Recency Bias reduced the test error by up to 20. 97% in a fixed wall-clock training time.

Automatic Knowledge Base Evolution by Learning Instances

no code implementations4 Apr 2016 Sundong Kim

Knowledge base is the way to store structured and unstructured data throughout the web.

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