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Kyu Seok Shim

Seoul National University · Computer Science

About the Lab

Professor Kyu Seok Shim's research lab specializes in data-intensive computing, network security, and environmental monitoring, with a strong focus on scalable data processing, intelligent traffic analysis, and advanced simulation for energy systems. The lab develops innovative algorithms and frameworks—such as MapReduce-based systems, automated signature generation for intrusion detection, and high-resolution environmental sensing using hyperspectral imaging—to address real-world challenges in big data analytics, cybersecurity, and nuclear fuel cycle simulation. Their work bridges theoretical algorithm design with practical applications in network management, environmental monitoring, and energy technology. The lab also explores weak supervision techniques in NLP to improve model robustness and generalization in low-resource settings.

big data analyticsnetwork securityhyperspectral imagingnuclear fuel simulationweak supervision

Research Overview

Papers
174
Total Citations
9,367
Papers (5y)
26
Primary Field
Computer Science

Research Output Trend

Figures are computed from collected data and may differ slightly.

Publications per year (5y)
26total
2022
2023
2024
2025
2026
Citations per year (5y)
117total
20222023202420252026

Selected Papers

15
1
Article|104 citations·2013
DBCURE-MR: An efficient density-based clustering algorithm for large data using MapReduce
Young-Hoon Kim, Kyuseok Shim, Min-Soeng Kim, June Sup Lee
SJR Q1Information Systems
Artificial IntelligenceComputer Science
2
Article|101 citations·2013
TWILITE: A recommendation system for Twitter using a probabilistic model based on latent Dirichlet allocation
Younghoon Kim, Kyuseok Shim
SJR Q1Information Systems
Information SystemsComputer Science
3
Article|98 citations·2012
MapReduce algorithms for big data analysis
Kyuseok Shim
SJR Q1Proceedings of the VLDB Endowment

There is a growing trend of applications that should handle big data. However, analyzing big data is a very challenging problem today. For such applications, the MapReduce framework has recently attracted a lot of attention. Google's MapReduce or its open-source equivalent Hadoop is a powerful tool for building such applications. In this tutorial, we will introduce the MapReduce framework based on Hadoop, discuss how to design efficient MapReduce algorithms and present the state-of-the-art in Ma

Management Science and Operations ResearchDecision Sciences
4
Book Chapter|81 citations·2004
REHIST
Sudipto Guha, Kyuseok Shim, Jungchul Woo
Elsevier eBooks
Signal ProcessingComputer Science
5
Book Chapter|46 citations·2013
MapReduce Algorithms for Big Data Analysis
Kyuseok Shim
SJR Q2Lecture notes in computer science
Signal ProcessingComputer Science
6
Article|43 citations·2007
SQUIRE: Sequential pattern mining with quantities
Chulyun Kim, Jong-Hwa Lim, Raymond T. Ng, Kyuseok Shim
SJR Q1Journal of Systems and Software
Information SystemsComputer Science
7
Article|41 citations·2003
Building Decision Trees with Constraints
Minos Garofalakis, Dong-Joon Hyun, Rajeev Rastogi, Kyuseok Shim
SJR Q1Data Mining and Knowledge Discovery
Information SystemsComputer Science
8
Article|28 citations·2009
FAST: Flash-aware external sorting for mobile database systems
Hyoung-Min Park, Kyuseok Shim
SJR Q1Journal of Systems and Software
Computer Networks and CommunicationsComputer Science
9
Article|25 citations·2022
Exacerbation of PM2.5 concentration due to unpredictable weak Asian dust storm: A case study of an extraordinarily long-lasting spring haze episode in Seoul, Korea
Kyuseok Shim, Man‐Hae Kim, Hyo‐Jung Lee, Tomoaki Nishizawa, Atsushi Shimizu, Hiroshi Kobayashi, Cheol‐Hee Kim, Sang‐Woo Kim
SJR Q1Atmospheric Environment
Atmospheric ScienceEarth and Planetary Sciences
10
Article|22 citations·2010
Approximate algorithms with generalizing attribute values for k-anonymity
Hyoung-Min Park, Kyuseok Shim
SJR Q1Information Systems
Artificial IntelligenceComputer Science
11
Article|14 citations·2014
Supporting set-valued joins in NoSQL using MapReduce
Chulyun Kim, Kyuseok Shim
SJR Q1Information Systems
Management Science and Operations ResearchDecision Sciences
12
Article|12 citations·2014
Aggregate query processing in the presence of duplicates in wireless sensor networks
Jun‐Ki Min, Raymond T. Ng, Kyuseok Shim
SJR Q1Information Sciences
Computer Networks and CommunicationsComputer Science
13
Article|11 citations·2011
CATCH: A detecting algorithm for coalition attacks of hit inflation in internet advertising
Chulyun Kim, Hui Miao, Kyuseok Shim
SJR Q1Information Systems
Information SystemsComputer Science
14
Article|11 citations·2015
Automatic Generation of Snort Content Rule for Network Traffic Analysis
Kyuseok Shim, Sung‐Ho Yoon, Su-Kang Lee, Sung-Min Kim, Woosuk Jung, Myung‐Sup Kim
SJR Q4The Journal of Korean Institute of Communications and Information Sciences

효과적인 네트워크 관리를 위해 응용 트래픽 분석의 중요성이 강조되고 있다. Snort는 트래픽 탐지를 위해 사용되는 보편적인 엔진으로써 기 정의된 규칙을 기반으로 트래픽을 차단하거나 로그를 기록한다. 하지만 Snort 규칙을 생성하기 위해서는 탐지 대상 트래픽을 전수 조사해야하기 때문에 많은 한계점이 존재할 뿐만 아니라 생성된 규칙의 정확성을 보장하기 어렵다. 본 논문에서는 순차 패턴 알고리즘을 활용하여 입력된 트래픽에서 최소 지지도를 만족하는 문자열을 찾는 방법을 제안한다. 또한, 추출된 문자열을 사용한 규칙을 입력 트래픽에 적용하여 트래픽에서 해당 문자열이 존재하는 위치 정보 및 헤더 정보를 추출한다. 이렇게 추출된 문자열과 위치정보, 그리고 헤더 정보를 조합하여 Snort 규칙을 자동 생성하는 방법을 제안한다. 생성된 규칙을 이용하여 다시 트래픽 분석을 실시했을 때 대부분의 응용이 97%이상 탐지되는 것을 확인하였다. The importance of application tra

Artificial IntelligenceComputer Science
15
Article|8 citations·2017
Integration of graphs from different data sources using crowdsourcing
Younghoon Kim, Woohwan Jung, Kyuseok Shim
SJR Q1Information Sciences
Artificial IntelligenceComputer Science

Research Areas

Artificial IntelligenceInformation SystemsSignal ProcessingComputer Networks and CommunicationsComputer Vision and Pattern RecognitionManagement Science and Operations Research

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