Human-inspired AI Computing Research Center

Research output

Research output per year 1997 2014 2018 2019 2020 2021 2022 2023 2024 2024

• 3896 Citations
• 32 h-index
• 201 Article
• 147 Conference contribution
• 11 Conference article
• 8 Paper
• 10 More
  • 4 Review article
  • 2 Chapter
  • 2 Comment/debate
  • 2 Editorial

Research output per year

Research output per year

Search results

• 2018

  A Procedural Content Generation-Based Framework for Educational Games: Toward a Tailored Data-Driven Game for Developing Early English Reading Skills

  Hooshyar, D., Yousefi, M. & Lim, H., 2018 Apr 1, In: Journal of Educational Computing Research. 56, 2, p. 293-310 18 p.

  Research output: Contribution to journal › Article › peer-review

  • English Reading Comprehension 100%
  • Educational Game 100%
  • Automated Content Generation 33%
  • Language Learning Games 33%
  • Generation Framework 33%
  36 Citations (Scopus)

• Byzantine-resilient dual gossip membership management in clouds

  Lim, J. B., Chung, K. S., Lee, H. M., Yim, K. & Yu, H., 2018 May 1, In: Soft Computing. 22, 9, p. 3011-3022 12 p.

  Research output: Contribution to journal › Article › peer-review

  • Cloud Environment 100%
  • Network Topology 100%
  • Data Structure 100%
  • Dynamic Behavior 100%
  • Communication Model 100%
  3 Citations (Scopus)

• Developing a hybrid collaborative filtering recommendation system with opinion mining on purchase review

  Yun, Y., Hooshyar, D., Jo, J. & Lim, H., 2018 Jun 1, In: Journal of Information Science. 44, 3, p. 331-344 14 p.

  Research output: Contribution to journal › Article › peer-review

  • Hybrid Collaborative Filtering 100%
  • Purchase History 50%
  • Rating History 50%
  • Product Sales 50%
  • Product Data 50%
  50 Citations (Scopus)

• Development and Evaluation of a Game-Based Bayesian Intelligent Tutoring System for Teaching Programming

  Hooshyar, D., Binti Ahmad, R., Wang, M., Yousefi, M., Fathi, M. & Lim, H., 2018 Oct 1, In: Journal of Educational Computing Research. 56, 6, p. 775-801 27 p.

  Research output: Contribution to journal › Article › peer-review

  • Computer Assisted Instruction 100%
  • Information Searching 100%
  • Stand-alone Courses 20%
  • Computer-assisted Instruction 20%
  • Individual Knowledge 20%
  20 Citations (Scopus)

• Development of a Game-Based Learning Judgment System for Online Education Environments Based on Video Lecture: Minimum Learning Judgment System

  Jo, J., Yu, W., Koh, K. H. & Lim, H., 2018 Oct 1, In: Journal of Educational Computing Research. 56, 6, p. 802-825 24 p.

  Research output: Contribution to journal › Article › peer-review

  • Online Education Environment 100%
  • Judgment System 100%
  • Game-based Learning 100%
  • Frequency Word 100%
  • game based learning 100%
  5 Citations (Scopus)

• Emotion extraction based on multi bio-signal using back-propagation neural network

  Yoo, G., Seo, S., Hong, S. & Kim, H., 2018 Feb 1, In: Multimedia Tools and Applications. 77, 4, p. 4925-4937 13 p.

  Research output: Contribution to journal › Article › peer-review

  • Emotion Extraction 100%
  • Multimodal Biosignals 25%
  • Signal Evaluation 25%
  • Photoplethysmography 25%
  • Despair 25%
  24 Citations (Scopus)

• Evaluation of P2P and cloud computing as platform for exhaustive key search on block ciphers

  Yoon, J. W., Hong, T. Y., Choi, J. W., Park, C. Y., Kim, K. B. & Yu, H. C., 2018 Nov 1, In: Peer-to-Peer Networking and Applications. 11, 6, p. 1206-1216 11 p.

  Research output: Contribution to journal › Article › peer-review

  • Block Cipher 100%
  • Cloud Computing 100%
  • P2P Computing 100%
  • Parallel Computing 60%
  • Search Algorithm 40%
  6 Citations (Scopus)

• Implementation of convergence P2P information retrieval system from captured video frames

  Yoo, G., Kim, H. & Hong, S., 2018 Nov 1, In: Peer-to-Peer Networking and Applications. 11, 6, p. 1288-1298 11 p.

  Research output: Contribution to journal › Article › peer-review

  • Convergence P2P 100%
  • Experience Models 50%
  • Monitor Screen 50%
  • Technology Devices 33%
  • Smart Functions 33%
  1 Citation (Scopus)

• Interactive digital textbook development methodology for higher education

  Chung, K. S., Byun, H. W., Kim, S. & Yu, H. C., 2018, In: International Journal on Advanced Science, Engineering and Information Technology. 8, 4-2, p. 1534-1539 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Learning Resource 100%
  • Development Methodology 100%
  • Textbook Development 100%
  • Multimedia 37%
  • Distance Learning 33%
  4 Citations (Scopus)

• Mining biometric data to predict programmer expertise and task difficulty

  Lee, S., Hooshyar, D., Ji, H., Nam, K. & Lim, H., 2018 Mar 1, In: Cluster Computing. 21, 1, p. 1097-1107 11 p.

  Research output: Contribution to journal › Article › peer-review

  • Physiological Sensor 100%
  • Biometric Data 100%
  • Process Metrics 50%
  • Software Developer 50%
  • Program Comprehension 50%
  44 Citations (Scopus)

• Mitigation technique for performance degradation of virtual machine owing to GPU pass-through in fog computing

  Kang, J. & Yu, H., 2018 Jun, In: Journal of Communications and Networks. 20, 3, p. 257-265 9 p., 8437206.

  Research output: Contribution to journal › Article › peer-review

  • Fog Computing 100%
  • Fog Computing Environment 11%
  • Processing Experience 11%
  • Central Processing Unit 10%
  10 Citations (Scopus)

• SITS: A solution-based intelligent tutoring system for students’ acquisition of problem-solving skills in computer programming

  Hooshyar, D., Ahmad, R. B., Yousefi, M., Fathi, M., Horng, S. J. & Lim, H., 2018 May 4, In: Innovations in Education and Teaching International. 55, 3, p. 325-335 11 p.

  Research output: Contribution to journal › Article › peer-review

  • Intelligent Tutoring System 100%
  • Problem-Solving Skill 100%
  • Academic Teaching Personnel 33%
  • Benefit System 33%
  • Personalized Teaching 14%
  32 Citations (Scopus)
• 2017

  A dynamic resource manager with effective resource isolation based on workload types in virtualized cloud computing environments

  Song, C. G., Hwang, N. Y., Yu, H. C. & Lim, J. B., 2017, In: International Journal on Advanced Science, Engineering and Information Technology. 7, 5, p. 1771-1776 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Resource Isolation 100%
  • Context Switch 40%
  • Context Switching 40%
  • CPU Affinity 20%
  • Static Configuration 20%
  2 Citations (Scopus)

• An efficient and energy-aware cloud consolidation algorithm for multimedia big data applications

  Lim, J. B., Yu, H. C. & Gil, J. M., 2017 Sept 1, In: Symmetry. 9, 9, 184.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Cloud Consolidation 100%
  • Big Data Applications 100%
  • Energy Cloud 100%
  • Big Data Application 100%
  • Private Cloud 66%
  8 Citations (Scopus)

• A slave ants based ant colony optimization algorithm for task scheduling in cloud computing environments

  Moon, Y. J., Yu, H. C., Gil, J. M. & Lim, J. B., 2017 Dec 1, In: Human-centric Computing and Information Sciences. 7, 1, 28.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Tasks 100%
  • Cloud Computing 100%
  • Ant Colony Optimization 100%
  • Ant-based 100%
  • Cloud Scheduling 33%
  82 Citations (Scopus)

• Detecting Sybil attacks in cloud computing environments based on fail-stop signature

  Lim, J. B., Yu, H. C. & Gil, J. M., 2017, In: Symmetry. 9, 3, 35.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Fail-stop Signature 100%
  • Detecting Sybil Attack 100%
  • Sybil Detection 50%
  • Attacker Node 50%
  • Coupling Properties 25%
  10 Citations (Scopus)

• Early diagnosis of dementia from clinical data by machine learning techniques

  So, A., Hooshyar, D., Park, K. W. & Lim, H. S., 2017 Jun 23, In: Applied Sciences (Switzerland). 7, 7, 651.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Support Vector Machine 100%
  • Learning System 100%
  • Multilayer Neural Networks 100%
  • Mild Cognitive Impairment 100%
  • Early Diagnosis of Dementia 100%
  68 Citations (Scopus)

• Optimizing parallelism of big data analytics at distributed computing system

  Myung, R., Yu, H. & Lee, D., 2017, In: International Journal on Advanced Science, Engineering and Information Technology. 7, 5, p. 1716-1721 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Big Data Analytics 100%
  • Parallel Programming Models 16%
  • Analytic Programming 16%
  • Information Revolution 16%
  • Analytic Data 16%
  6 Citations (Scopus)

• Real-time video watermarking techniques robust against re-encoding

  Yoo, G. S. & Kim, H., 2017 Sept 1, In: Journal of Real-Time Image Processing. 13, 3, p. 467-477 11 p.

  Research output: Contribution to journal › Article › peer-review

  • Watermarking Technique 100%
  • Watermarking 100%
  • Fast Watermarking 100%
  • Experimental Result 50%
  • Human Visual System 50%
  6 Citations (Scopus)
• 2016

  A collaborative recommender system for learning courses considering the relevance of a learner’s learning skills

  Han, J. W., Jo, J. C., Ji, H. S. & Lim, H. S., 2016 Dec 1, In: Cluster Computing. 19, 4, p. 2273-2284 12 p.

  Research output: Contribution to journal › Article › peer-review

  • Collaborative Recommender Systems 100%
  • Learning Skills 100%
  • Learning Course 100%
  • Trial and error 100%
  • Learning Skill 100%
  21 Citations (Scopus)

• A Method for Measuring Cooperative Activities in a Social Network Supported Learning Environment

  Park, J., Ji, H., Jo, J. & Lim, H., 2016 Aug 1, In: Wireless Personal Communications. 89, 3, p. 863-879 17 p.

  Research output: Contribution to journal › Article › peer-review

  • Online Learning Environment 100%
  • Formal Learning 66%
  • Learning Groups 25%
  • Learner Groups 12%
  • Interaction among Students 12%
  5 Citations (Scopus)

• Applying an online game-based formative assessment in a flowchart-based intelligent tutoring system for improving problem-solving skills

  Hooshyar, D., Ahmad, R. B., Yousefi, M., Fathi, M., Horng, S. J. & Lim, H., 2016 Mar 1, In: Computers and Education. 94, p. 18-36 19 p.

  Research output: Contribution to journal › Article › peer-review

  • Formative Assessment 100%
  • Game-based 100%
  • Problem-Solving Skill 100%
  • Tic-Tac-Toe 60%
  • Learning Benefits 40%
  108 Citations (Scopus)

• A solution-based intelligent tutoring system integrated with an online game-based formative assessment: development and evaluation

  Hooshyar, D., Ahmad, R. B., Yousefi, M., Fathi, M., Abdollahi, A., Horng, S. J. & Lim, H., 2016 Aug 1, In: Educational Technology Research and Development. 64, 4, p. 787-808 22 p.

  Research output: Contribution to journal › Article › peer-review

  • Online Game 100%
  • Intelligent Tutoring System 100%
  • Evaluation Assessment 100%
  • Assessment Development 100%
  • Learning Systems 20%
  19 Citations (Scopus)

• A study on factor analysis to support knowledge based decisions for a smart class

  Jo, J., Park, J., Ji, H., Yang, Y. & Lim, H., 2016 Mar 1, In: Information Technology and Management. 17, 1, p. 43-56 14 p.

  Research output: Contribution to journal › Article › peer-review

  • Smart Class 100%
  • Knowledge Support 100%
  • Efficient Learning 10%
  • Education Field 10%
  • Class Environment 10%
  18 Citations (Scopus)

• Dynamic group-based fault tolerance technique for reliable resource management in mobile cloud computing

  Park, J. S., Yu, H. C., Kim, H. & Lee, E., 2016 Jul 1, In: Concurrency Computation Practice and Experience. 28, 10, p. 2756-2769 14 p.

  Research output: Contribution to journal › Article › peer-review

  • Mobile Device 100%
  • Tolerance Technique 100%
  • Mobile Cloud Computing 100%
  • fault-tolerance 100%
  • Dynamic Environment 25%
  11 Citations (Scopus)

• Embedding QR code in the wavelet domain of image for metadata hiding

  Gilsang, Y. & Hyeoncheol, K., 2016, In: Indian Journal of Science and Technology. 9, 29, 94759.

  Research output: Contribution to journal › Article › peer-review

  • Watermark Signal 100%
  • Median Filtering 100%
  • Metadata 100%
  • Metadata Information 100%
  • CIE XYZ Color Space 33%
  2 Citations (Scopus)

• Fast Sound Source Localization Using Two-Level Search Space Clustering

  Yook, D., Lee, T. & Cho, Y., 2016 Jan, In: IEEE Transactions on Cybernetics. 46, 1, p. 20-26 7 p., 7039285.

  Research output: Contribution to journal › Article › peer-review

  • Two-level 100%
  • Phase Transformation 100%
  • Sound Source Localization 100%
  • Search Space 100%
  • Steered Response Power 100%
  56 Citations (Scopus)

• Fostering creativity in tablet-based interactive classrooms

  Kim, H. J., Park, J. H., Yoo, S. & Kim, H., 2016, In: Educational Technology and Society. 19, 3, p. 207-220 14 p.

  Research output: Contribution to journal › Article › peer-review

  • Fostering Creativity 100%
  • Instructional Models 100%
  • Interactive Classroom 100%
  • Classroom Interaction 100%
  • Torrance Test 100%
  28 Citations (Scopus)

• Mining students activities from a computer supported collaborative learning system based on peer to peer network

  Ji, H., Park, K., Jo, J. & Lim, H., 2016 May 1, In: Peer-to-Peer Networking and Applications. 9, 3, p. 465-476 12 p.

  Research output: Contribution to journal › Article › peer-review

  • Collaborative Learning Tools 100%
  • Learner Activity 57%
  • Activity Information 28%
  • Information Activity 28%
  • Education Goals 14%
  27 Citations (Scopus)

• Parallel SRP-PHAT for GPUs

  Lee, T., Chang, S. & Yook, D., 2016 Jun 4, In: Computer Speech and Language. 35, p. 1-13 13 p.

  Research output: Contribution to journal › Article › peer-review

  • Memory Access Pattern 100%
  3 Citations (Scopus)

• Predicting Second Language Proficiency Level Using Linguistic Cognitive Task and Machine Learning Techniques

  Yang, Y. W., Yu, W. H. & Lim, H. S., 2016 Jan 1, In: Wireless Personal Communications. 86, 1, p. 271-285 15 p.

  Research output: Contribution to journal › Article › peer-review

  • Task Learning 100%
  • Language Proficiency Level 100%
  • Second Language Proficiency 100%
  • Random Decision Forest 100%
  • Machine Learning Technique 100%
  4 Citations (Scopus)

• Sentiment Analysis Using Word Polarity of Social Media

  Lyu, K. & Kim, H., 2016 Aug 1, In: Wireless Personal Communications. 89, 3, p. 941-958 18 p.

  Research output: Contribution to journal › Article › peer-review

  • Word Polarity 100%
  • Sentiment Dictionary 75%
  • Emotional Response 33%
  • Single State 25%
  • Social Media Applications 25%
  23 Citations (Scopus)

• Task classification based energy-aware consolidation in clouds

  Choi, H., Lim, J., Yu, H. & Lee, E., 2016, In: Scientific Programming. 2016, 6208358.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Virtual Machine 100%
  • Classification Task 100%
  • Virtual Machine Consolidation 75%
  • Resource Utilisation 66%
  • Data Center 33%
  20 Citations (Scopus)
• 2015

  A study for the mechanism of expression of individual creativity throughout the social learning platform in cluster computing environment (focus on scenario and data collection design)

  Kang, J. M., Lim, H. & Yun, S., 2015 Jun 1, In: Cluster Computing. 18, 2, p. 619-627 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Data Collection Design 100%
  • Social Learning Platform 100%
  • Individual Creativity 100%
  • Learning Platform 100%
  • Social Education 20%
  5 Citations (Scopus)

• A study on effectiveness of Smart Classrooms through interaction analysis

  Jo, J. & Lim, H., 2015 Mar 1, In: Advanced Science Letters. 21, 3, p. 557-561 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Learning Method 100%
  • Teaching Methods 100%
  • Smart Classroom 100%
  • Interaction Analysis 100%
  • Teaching and Learning 66%
  10 Citations (Scopus)

• Development of a Learner Profiling System Using Multidimensional Characteristics Analysis

  Park, K., Ji, H. & Lim, H., 2015, In: Mathematical Problems in Engineering. 2015, 652623.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Learner Profiling 100%
  • Learner Profile 100%
  • Teacher Evaluation 16%
  • Learning Conditions 16%
  8 Citations (Scopus)

• Formant-based robust voice activity detection

  Yoo, I. C., Lim, H. & Yook, D., 2015 Dec 1, In: IEEE Transactions on Audio, Speech and Language Processing. 23, 12, p. 2238-2245 8 p., 7239555.

  Research output: Contribution to journal › Article › peer-review

  • Voice Activity Detection 100%
  • Signal-to-Noise Ratio 100%
  • Detection Algorithm 42%
  • Noisy Signal 33%
  • Background Noise 28%
  47 Citations (Scopus)

• Speaker localization in noisy environments using steered response voice power

  Lim, H., Yoo, I. C., Cho, Y. & Yook, D., 2015 Feb 1, In: IEEE Transactions on Consumer Electronics. 61, 1, p. 112-118 7 p., 7064118.

  Research output: Contribution to journal › Article › peer-review

  • Source Localization 100%
  • localization algorithm 100%
  • Noisy Environment 100%
  • Sound Source 100%
  • Humanoid Robots 50%
  8 Citations (Scopus)
• 2014

  A comparative analysis of the effectiveness of learning English vocabulary between smart device and printed material

  Jo, J. & Lim, H., 2014, In: International Journal of Intelligent Information and Database Systems. 8, 2, p. 150-161 12 p.

  Research output: Contribution to journal › Article › peer-review

  • Learning English 100%
  • Device Materials 100%
  • English Vocabulary 100%
  • Bookform Materials 100%
  • Smart Learning 50%
  1 Citation (Scopus)

• A computational model explaining language phenomena on Korean visual word recognition

  Park, K. & Lim, H., 2014 Mar, In: Cognitive Systems Research. 27, p. 11-24 14 p.

  Research output: Contribution to journal › Article › peer-review

  • Language Phenomenon 100%
  • Visual Word Recognition 100%
  • Visual Word Processing 50%
  • Process Characteristics 50%
  • Word Processing 50%
  1 Citation (Scopus)

• Acquiring lexical knowledge using raw corpora and unsupervised clustering method

  Park, K. & Lim, H., 2014 Sept, In: Cluster Computing. 17, 3, p. 901-910 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Learning Method 100%
  • Information Processing 100%
  • Knowledge Acquisition 100%
  • Grammatical Knowledge 100%
  • Lexical Representation 100%
  4 Citations (Scopus)

• An Integrated Teaching and Learning Assistance System Meeting Requirements for Smart Education

  Jo, J., Park, K., Lee, D. & Lim, H., 2014 Nov 27, In: Wireless Personal Communications. 79, 4, p. 2453-2467 15 p.

  Research output: Contribution to journal › Article › peer-review

  • Teaching Assistance 100%
  • Integrated Learning 100%
  • Integrated Teaching 100%
  • Requirement Meeting 100%
  • Portfolio System 50%
  22 Citations (Scopus)

• A scheduling algorithm with dynamic properties in mobile grid

  Lee, J. H., Choi, S. J., Gil, J. M., Suh, T. & Yu, H. C., 2014 Oct 31, In: Frontiers of Computer Science. 8, 5, p. 847-857 11 p.

  Research output: Contribution to journal › Article › peer-review

  • Mobile Device 100%
  • Scheduling Algorithm 100%
  • Dynamic Property 100%
  • Experimental Result 33%
  • Execution Time 33%
  6 Citations (Scopus)

• Assessing the computational literacy of elementary students on a national level in Korea

  Jun, S. J., Han, S. G., Kim, H. C. & Lee, W. G., 2014 Nov 11, In: Educational Assessment, Evaluation and Accountability. 26, 4, p. 319-332 14 p.

  Research output: Contribution to journal › Article › peer-review

  • Computational Literacy 100%
  • Elementary School Students 100%
  • Information and Communication Technologies 100%
  • Education Program 100%
  • Information Communication Technology 80%
  23 Citations (Scopus)

• A workflow scheduling technique using genetic algorithm in spot instance-based cloud

  Jung, D., Suh, T., Yu, H. & Gil, J., 2014 Sept 30, In: KSII Transactions on Internet and Information Systems. 8, 9, p. 3126-3145 20 p.

  Research output: Contribution to journal › Article › peer-review

  • Genetic Algorithm 100%
  • Scheduling Techniques 100%
  • Spot Instances 100%
  • Workflow Scheduling 100%
  • Instance-based 100%
  15 Citations (Scopus)

• Estimated interval-based checkpointing (EIC) on spot instances in cloud computing

  Jung, D., Lim, J., Yu, H. & Suh, T., 2014, In: Journal of Applied Mathematics. 2014, 217547.

  Research output: Contribution to journal › Article › peer-review

  • Estimated Interval 100%
  • Bollinger Bands 40%
  • Unreliable Resources 20%
  • Monetary Cost 20%
  • Crossover 16%
  8 Citations (Scopus)

• Fault tolerance and QoS scheduling using CAN in mobile social cloud computing

  Choi, S. K., Chung, K. S. & Yu, H., 2014 Sept, In: Cluster Computing. 17, 3, p. 911-926 16 p.

  Research output: Contribution to journal › Article › peer-review

  • Mobile Social Cloud 100%
  • Content Addressable Network 100%
  • Social Cloud Computing 100%
  • Addressable Network 100%
  • World Relation 12%
  27 Citations (Scopus)

• Identifying non-elliptical entity mentions in a coordinated NP with ellipses

  Chae, J., Jung, Y., Lee, T., Jung, S., Huh, C., Kim, G., Kim, H. & Oh, H., 2014 Feb, In: Journal of Biomedical Informatics. 47, p. 139-152 14 p.

  Research output: Contribution to journal › Article › peer-review

  • Named Entity Recognition 100%
  • Entity Mention 100%
  • Recognition Performance 33%
  • Performance Evaluation 33%
  • Linguistic Rules 16%
  13 Citations (Scopus)

• Mobility-aware balanced scheduling algorithm in mobile Grid based on mobile agent

  Lee, J., Choi, S., Suh, T. & Yu, H., 2014 Sept 12, In: Knowledge Engineering Review. 29, 4, p. 409-432 24 p.

  Research output: Contribution to journal › Article › peer-review

  • Adaptive Load Balancing 100%
  • Asynchronous Messages 50%
  • Multi-Level Feedback Queue 50%
  • Job Type 50%
  • Connected Network 50%
  4 Citations (Scopus)

• Scalable and leaderless Byzantine consensus in cloud computing environments

  Lim, J., Suh, T., Gil, J. & Yu, H., 2014 Mar, In: Information Systems Frontiers. 16, 1, p. 19-34 16 p.

  Research output: Contribution to journal › Article › peer-review

  • Byzantine Agreement 100%
  • Correctness Proofs 33%
  • Consensus Problem 28%
  • Consensus Scheme 28%
  • Gossip 14%
  17 Citations (Scopus)