LEE Wool-Rim (이울림)

Somayeh KOOHBORFARDHAGHIGHI

Baseem TAHER OTHMAN

Dongnyok SHIM (심동녘)

KIM Kibae (김기배)

Netsanet HAILE

A. Mohammad HASSAN

DANG MINH Quan

KANG SongHee (강송희)

Zahid RASHID

Djamshid SULTANOV

Ram Govinda ARYAL

Omer GIBREEL

Wool-Rim LEE (이울림)

SHIM Dongnyok (심동녘)

Dimie Shively WARIOWEI

Raufu Oluwatoyin RAHEEM

Shahrouz ABOLHOSSEINI

Juthasit ROHITRATANA

Ruzana DAVOYAN

Ashraf BANY MOHAMMED

KWON Ohchan

CHOI Bo Yoon (최보윤)

Alex FAURE

Jan-Terje SøRLIE

SHIN Donghyuk (신동혁)

Sandra Elizabeth ROBLES

Gava Noelia Anahi LOMBARDO

LIU YuLin

Haesong JO (조해송)

Juan Pablo ROMERO CORONADO

KIM Eunhyeon (김은현)

Yoon Gi JANG (장윤지)

Alejandro CASTILLO

SongHee KANG (강송희)

BANG Jiwon (방지원)

Sodam BAEK (백소담)

Azamat UZBEKOV

Ulan OSMONKULOVICH JYLKYBAEV

Selam ABRHAM GEBREGIORGIS

Khin Swe LATT

Alireza ABBASI

Fatmawati ZIFA ZAUKANI

Rafiqul HAQUE

Zelalem BEDANE

Alina DIMA

Mihaela ION

Alexandru CARACAS

Marcel RISCH

Yusuf BÜTÜN

Santhosh Kumar KOTHA

Rajarajan SAMPATH

LEE Sangmi (이상미)

KIM Theodore Taehwan (김태환)

Shahrizah ABDULLAH

Ling ZHOU

Yunjik KIM (김윤직)

Georgi MARKOV

Florian LEIBERT

Magnus von KÖLLER

Marian D. MOHR

Mrugank DESSAI

Jörg SCHÜTZ

Tarik IDRIS

Arnab MITRA

Dayangku Nurol Afni YUSSOP

The IT Services Economics Group is a research group within the Technology Management, Economics, and
Policy Program of the School of Industrial and Management Engineering, which belongs to the College of Engineering at Seoul National University. The group, which includes 9 researchers, is headed by Prof. Dr. Jörn Altmann.
The research of the group centers on the interdisciplinary aspects of Internet technologies, economics, and sociology. The group analyzes the efficiency of technology, technology markets, and the impact of technology. Based on the analysis results, the group makes policy recommendations, develops new decision support systems and Internet technologies, which achieve economically efficient resource allocation based on economic and sociological models. These technologies are created in several areas, ranging from Cloud computing, Internet data centers, peer-to-peer networks, optical networks, Internet interconnection to services.

IT 서비스 경제 그룹은 서울대학교 공과대학 산업경영공학과 기술경영경제정책 프로그램 내 연구 그룹입니다. 9명의 연구원으로 구성된 이 그룹은 Jörn Altmann 교수가 이끌고 있습니다. 그룹의 연구는 인터넷 기술, 경제학, 사회학의 학제적 측면을 중심으로 이루어집니다. 그룹은 기술 효율성, 기술 시장, 기술 영향력을 분석합니다. 분석 결과를 바탕으로 정책 제언, 새로운 의사 결정 지원 시스템 및 인터넷 기술을 개발하여 경제 및 사회학적 모델을 기반으로 경제적으로 효율적인 자원 할당을 달성합니다. 이러한 기술은 클라우드 컴퓨팅, 인터넷 데이터 센터, P2P 네트워크, 광 네트워크, 인터넷 상호 연결에서 서비스에 이르기까지 다양한 영역에서 만들어집니다.

The Step from Grid Research to Successful Grid Businesses

A model for resource sharing for Internet data center providers within the grid

GridEcon: A market place for computing resources

Exchanges for Grid and Cloud Computing

A P2P file sharing network topology formation algorithm based on social network information

On the correlation between research performance and social network analysis measures applied to research collaboration networks

Mapping a group of jobs in the error recovery of the grid-based workflow within sla context

Evaluating scholars based on their academic collaboration activities: two indices, the RC-index and the CC-index, for quantifying collaboration activities of researchers …

Advances in collective intelligence 2011

Economics of grids, clouds, systems, and services

BASMATI-a brokerage architecture on federated clouds for mobile applications

A cost model for hybrid clouds

Economics of Grids, Clouds, Systems, and Services: 8th International Workshop, GECON 2011, Paphos, Cyprus, December 5, 2011, Revised Selected Papers

Using Collective Adaptive Networks to Solve Education Problems in Poor Countries

Impact Analysis of the ONE Adapter on the Business of IP/MPLS and Transport Service Providers

A Empirically Validated Framework for Limiting Free-Riding in P2P Networks through the Use of Social Network Information

Resource allocation algorithm for light communication grid-based workflows within an SLA context

Economics of Grids, Clouds, Systems, and Services: 9th International Conference, GECON 2012, Berlin, Germany, November 27-28, 2012, Proceedings

How network visibility and strategic networking leads to the emergence of certain network characteristics: a complex adaptive system approach

AI-based container orchestration for federated cloud environments

Using Smartphone Apps for Learning in a Major Korean University

Comparison of two yield management strategies for cloud service providers

Optimizing the execution time of the SLA-based workflow in the Grid with parallel processing technology

How strategic networking impacts the networking outcome: a complex adaptive system approach

Disjoint paths pair computation procedure for SDH/SONET networks.

Evaluating the productivity of researchers and their communities: The RP-index and the CP-index

How organizational structure affects organizational learning

How variability in individual patterns of behavior changes the structural properties of networks

Cloud computing value chains: Understanding businesses and value creation in the cloud

Platform provider roles in innovation in software service ecosystems

Real-time market model for pricing differentiated services

Mapping heavy communication SLA-based workflows onto Grid resources with parallel processing technology

Mapping light communication SLA-based workflows onto Grid resources with parallel processing technology

The impact of the subgroup structure on the evolution of networks: An economic model of network evolution

A social network system for analyzing publication activities of researchers

A cost-benefit-based analytical model for finding the optimal offering of software services

A Classification Scheme for Characterizing Service Networks.

Risk-benefit-mediated impact of determinants on the adoption of cloud federation

The GridEcon Platform: A Business

Taxonomy of grid business models

Dynamic application deployment in federations of clouds and edge resources using a multiobjective optimization AI algorithm

A pricing information service for grid computing

An analysis of the openness of the web2. 0 service network based on two sets of indices for measuring the impact of service ownership

GridEcon–The economic-enhanced next-generation Internet

Control Plane Framework Emergence and its Deployment Cost Estimation

Dynamic Scenarios of Trust Establishment in the Public Cloud Service Market

Role of platform providers in service networks: The case of salesforce. com app exchange

Effect of Homophily on Network Evolution

Patterns of innovation in SaaS networks: Trend analysis of node centralities

A Conceptual Model and Methodology for Evaluating E-Infrastructure Deployment and Its Application to OECD and MENA Countries

Economic modeling of grid services

Software Compliance in Different Industries: A Systematic Literature Review.

IT service platforms: their value creation model and the impact of their level of openness on their adoption

Measuring and analyzing the openness of the Web2. 0 service network for improving the innovation capacity of the Web2. 0 system through collective intelligence

Investigating the influence of market shares on interconnection settlements

Role of Platform Providers in Software Ecosystems

Load balancing for minimizing the average response time of get operations in distributed key-value stores

P2P File Sharing Network Topology Formation Algorithm based on Social Network Information

How placing limitations on the size of personal networks changes the structural properties of complex networks

Estimating the value obtained from using a software service platform

Economics-Aware Capacity Planning for Commercial Grids

Two risk-aware resource brokering strategies in grid computing: Broker-driven Vs. User-driven methods

Value creation in IT service platforms through two-sided network effects

The gridecon platform: A business scenario testbed for commercial cloud services

Cloud Computing Value Chains

Bilateral bargaining game and fuzzy logic in the system handling SLA-based workflow

Using SLA mapping to increase market liquidity

Capacity planning in economic grid markets

Enabling open cloud markets through WS-agreement extensions

A market-managed topology formation algorithm for peer-to-peer file sharing networks

Agent-based simulations of the software market under different pricing schemes for software-as-a-service and perpetual software

Grid Economics and Business Models: 6th International Workshop, GECON 2009, Delft, The Netherlands, August 24, 2009, Proceedings

A Game-Theoretic Approach for Greening and Pricing Under Information Asymmetry and Consumer Return: A Case Study of Fashion

How to buy a network: Towards an economically sustainable interconnection of optical networks

Trust and Trust-Building Policies to Support Cybersecurity Information Sharing: A Systematic

Business model and the policy of mapping light communication grid-based workflow within the SLA Context

Framework for Formal Modelling of Metaverse Applications Using Hierarchical Colored Petri Nets

Business impact analysis of a mediator between the network management systems of the IP/MPLS network and the transport network

Covid-19 Policies? An Analysis of the

Improving the capability of the SLA workflow broker with parallel processing technology

How bounded rationality of individuals in social interactions impacts evolutionary dynamics of cooperation

Determinants of participation in global volunteer grids: A cross-country analysis

Mapping of SLA-based workflows with light communication onto Grid resources

Asymmetric information issues and solutions for the broker executing SLA-based workflows

Trust Management in an Open Computing Environment

Maximizing liquidity in cloud markets through standardization of computational resources

A complex network analysis of the weighted graph of the web2. 0 service network

Social analytics framework for intelligent information systems based on a complex adaptive systems approach

How structural changes in complex networks impact organizational learning performance

The impact of the subgroup structure on the evolution of networks

Preface of special issue on the economics of computing services

Agent-Based Simulations of the Software Market under Different Pricing Schemes for

A recovery mechanism for errors caused by a late subjob in a system handling SLA-based Grid workflows

Investigating the role of a transmission initiator in private peering arrangements

Support for Deploying Business Processes for the Interaction Between IP Network and Transport Network Management Systems.

IT Service Platforms: Their Value Creation Model

A new bilateral arrangement between interconnected providers

Strategic management of R&D and marketing integration for multi-dimensional success of new product developments: an empirical investigation in the Korean ICT …

Grid Economics and Business Models: 5th International Workshop, GECON 2008, Las Palmas de Gran Canaria, Spain, August 26, 2008, Proceeedings

AI Technologies and Motives for AI Adoption by Countries and Firms: A Systematic Literature

Identifying the effects of co-authorship networks on the performance of scholars: A correlation and regression analysis of performance measures and social network analysis measures

Social commerce development in emerging markets

A Review of Renewable Energy Supply and Energy Efficiency Technologies

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics): Preface

Cost model based service placement in federated hybrid clouds

How to charge for network services–flat-rate or usage-based?

Evaluating scholars based on their academic collaboration activities: two indices, the RC-index and the CC-index, for quantifying collaboration activities of researchers and …

Cloud Computing Value Chains: Understanding Businesses and Value Creation in the Cloud

Cost–benefit analysis of an SLA mapping approach for defining standardized Cloud computing goods

Value creation in software service platforms

Impact of pricing schemes on a market for Software-as-a-Service and perpetual software

Effect of homophily on network formation

Structural analysis of value creation in software service platforms

Economic model for evaluating the value creation through information sharing within the cybersecurity information sharing ecosystem

How to market-manage a QoS network

A proposal for a flexible service plan that is attractive to users and internet service providers

IT Services Economics Group

교수님 소개

외른 알트만

연구실 소개

연구실 키워드

알럼나이가 간 회사

연구실 지원 방법

대우 조건

연도별 논문 인용수

저널 & 학회 논문 출판 수

연구실 논문 목록

Framework for Formal Modelling of Metaverse Applications Using Hierarchical Colored Petri Nets

A Game-Theoretic Approach for Greening and Pricing Under Information Asymmetry and Consumer Return: A Case Study of Fashion

Software Compliance in Different Industries: A Systematic Literature Review.

연구실 보유 특허

대학별 입시끈

우리 연구실 모집

교수님 소개

외른 알트만

연구실 키워드

알럼나이가 간 회사

연구실 지원 방법

대우 조건

연도별 논문 인용수

저널 & 학회 논문 출판 수

연구실 논문 목록

Framework for Formal Modelling of Metaverse Applications Using Hierarchical Colored Petri Nets

A Game-Theoretic Approach for Greening and Pricing Under Information Asymmetry and Consumer Return: A Case Study of Fashion

Software Compliance in Different Industries: A Systematic Literature Review.

연구실 보유 특허

최근 3년간 연구실적 높은 연구실

대학별 입시끈

우리 연구실 모집