Ickjai Lee

Orcid: 0000-0002-6886-6201

Affiliations:
  • James Cook University, Townsville, Queensland, Australia


According to our database1, Ickjai Lee authored at least 122 papers between 2000 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
Advancements in preprocessing, detection and classification techniques for ecoacoustic data: A comprehensive review for large-scale Passive Acoustic Monitoring.
Expert Syst. Appl., 2024

Mining contacts from spatio-temporal trajectories.
AI Open, 2024

Spatio-Temporal Contact Mining for Multiple Trajectories-of-Interest.
IEEE Access, 2024

Clustering-based Evaluation Framework of Feature Extraction Approaches for ECG Biometric Authentication.
Proceedings of the International Joint Conference on Neural Networks, 2024

2023
Using mobile-based augmented reality and object detection for real-time Abalone growth monitoring.
Comput. Electron. Agric., April, 2023

A hybrid data gathering and agent based cognitive architecture for realistic crowd simulations.
J. Simulation, March, 2023

An Optimised Grid Search Based Framework for Robust Large-Scale Natural Soundscape Classification.
Proceedings of the AI 2023: Advances in Artificial Intelligence, 2023

2022
Improving Network-Based Anomaly Detection in Smart Home Environment.
Sensors, 2022

2021
Evaluating deep learned voice compression for use in video games.
Expert Syst. Appl., 2021

Sequence encoding incorporated CNN model for Email document sentiment classification.
Appl. Soft Comput., 2021

A Practical Botnet Traffic Detection System Using GNN.
Proceedings of the Cyberspace Safety and Security - 13th International Symposium, 2021

2020
Document-level multi-topic sentiment classification of Email data with BiLSTM and data augmentation.
Knowl. Based Syst., 2020

Mining distinct and contiguous sequential patterns from large vehicle trajectories.
Knowl. Based Syst., 2020

Visual analytical tools for multivariate higher-order information for emergency management.
J. Vis., 2020

MPL-GAN: Toward Realistic Meteorological Predictive Learning Using Conditional GAN.
IEEE Access, 2020

Efficient Semantic Segmentation through Dense Upscaling Convolutions.
Proceedings of the ICSIM '20: The 3rd International Conference on Software Engineering and Information Management, 2020

Profiling the Natural Environment Using Acoustics: Long-Term Environment Monitoring through Cluster Structure.
Proceedings of the ICSIM '20: The 3rd International Conference on Software Engineering and Information Management, 2020

Bridging the Gap Between Training and Inference for Spatio-Temporal Forecasting.
Proceedings of the ECAI 2020 - 24th European Conference on Artificial Intelligence, 29 August-8 September 2020, Santiago de Compostela, Spain, August 29 - September 8, 2020, 2020

2019
A Virtual Reality and Questionnaire Approach to Gathering Real-World Data for Agent-Based Crowd Simulation Models.
Presence Teleoperators Virtual Environ., May, 2019

Semantic periodic pattern mining from spatio-temporal trajectories.
Inf. Sci., 2019

Multi-level medical periodic patterns from human movement behaviors.
Health Inf. Sci. Syst., 2019

Extracting features with medical sentiment lexicon and position encoding for drug reviews.
Health Inf. Sci. Syst., 2019

Mining hierarchical semantic periodic patterns from GPS-collected spatio-temporal trajectories.
Expert Syst. Appl., 2019

Mining place-matching patterns from spatio-temporal trajectories using complex real-world places.
Expert Syst. Appl., 2019

Spatio-Temporal GRU for Trajectory Classification.
Proceedings of the 2019 IEEE International Conference on Data Mining, 2019

2018
Mining Semantic Trajectory Patterns from Geo-Tagged Data.
J. Comput. Sci. Technol., 2018

Hierarchical trajectory clustering for spatio-temporal periodic pattern mining.
Expert Syst. Appl., 2018

DNA-chart visual tool for topological higher order information from spatio-temporal trajectory dataset.
Expert Syst. Appl., 2018

Discovering sentiment sequence within email data through trajectory representation.
Expert Syst. Appl., 2018

Itinerary recommender system with semantic trajectory pattern mining from geo-tagged photos.
Expert Syst. Appl., 2018

A probabilistic stop and move classifier for noisy GPS trajectories.
Data Min. Knowl. Discov., 2018

Email Sentiment Analysis Through k-Means Labeling and Support Vector Machine Classification.
Cybern. Syst., 2018

Mining Mobility Patterns from Geotagged Photos Through Semantic Trajectory Clustering.
Cybern. Syst., 2018

Mining Medical Periodic Patterns from Spatio-Temporal Trajectories.
Proceedings of the Health Information Science - 7th International Conference, 2018

Sentiment Classification with Medical Word Embeddings and Sequence Representation for Drug Reviews.
Proceedings of the Health Information Science - 7th International Conference, 2018

2017
A framework of spatio-temporal trajectory simplification methods.
Int. J. Geogr. Inf. Sci., 2017

A generic cognitive architecture framework with personality and emotions for crowd simulation.
Proceedings of the 12th International Conference on Intelligent Systems and Knowledge Engineering, 2017

End-to-end trajectory transportation mode classification using Bi-LSTM recurrent neural network.
Proceedings of the 12th International Conference on Intelligent Systems and Knowledge Engineering, 2017

2016
Sentiment Clustering with Topic and Temporal Information from Large Email Dataset.
Proceedings of the 30th Pacific Asia Conference on Language, Information and Computation, 2016

Multivariate Higher Order Information for Emergency Management Based on Tourism Trajectory Datasets.
Proceedings of the Trends in Applied Knowledge-Based Systems and Data Science, 2016

Discovering Common Semantic Trajectories from Geo-tagged Social Media.
Proceedings of the Trends in Applied Knowledge-Based Systems and Data Science, 2016

Untangling the Edits: User Attribution in Collaborative Report Writing for Emergency Management.
Proceedings of the Computational Science and Its Applications - ICCSA 2016, 2016

Web-Based Collaborative Document Writing for Emergency Management.
Proceedings of the 49th Hawaii International Conference on System Sciences, 2016

Visual Analytical Tool for Higher Order k-Means Clustering for Trajectory Data Mining.
Proceedings of the AI 2016: Advances in Artificial Intelligence, 2016

A Framework for Mining Semantic-Level Tourist Movement Behaviours from Geo-tagged Photos.
Proceedings of the AI 2016: Advances in Artificial Intelligence, 2016

2015
A general methodology for n-dimensional trajectory clustering.
Expert Syst. Appl., 2015

Fast OBJ file importing and parsing in CUDA.
Comput. Vis. Media, 2015

Parallel Importing of OBJ Meshes in CUDA.
Proceedings of the 23rd Pacific Conference on Computer Graphics and Applications, 2015

Periodic Pattern Mining for Spatio-Temporal Trajectories: A Survey.
Proceedings of the 10th International Conference on Intelligent Systems and Knowledge Engineering, 2015

Treemap Representations of Higher Order Information for Moving Objects.
Proceedings of the 10th International Conference on Intelligent Systems and Knowledge Engineering, 2015

Automated Outlier Removal for Mobile Microbenchmarking Datasets.
Proceedings of the 10th International Conference on Intelligent Systems and Knowledge Engineering, 2015

A Hybrid Sentiment Analysis Framework for Large Email Data.
Proceedings of the 10th International Conference on Intelligent Systems and Knowledge Engineering, 2015

Multi-synchronous collaboration between desktop and mobile users: A case study of report writing for emergency management.
Proceedings of the Australasian Conference on Information Systems, 2015

2014
Mobile augmented reality based context-aware library management system.
Expert Syst. Appl., 2014

Fast action recognition using negative space features.
Expert Syst. Appl., 2014

Exploration of geo-tagged photos through data mining approaches.
Expert Syst. Appl., 2014

Sequential pattern mining of geo-tagged photos with an arbitrary regions-of-interest detection method.
Expert Syst. Appl., 2014

Directional Higher Order Information for Spatio-Temporal Trajectory Dataset.
Proceedings of the 2014 IEEE International Conference on Data Mining Workshops, 2014

Spatio-Temporal Trajectory Region-of-Interest Mining Using Delaunay Triangulation.
Proceedings of the 2014 IEEE International Conference on Data Mining Workshops, 2014

Interpolation of Sensory Data in the Presence of Obstacles.
Proceedings of the International Conference on Computational Science, 2014

Visual Analytics of Topological Higher Order Information for Emergency Management Based on Tourism Trajectory Datasets.
Proceedings of the International Conference on Computational Science, 2014

Spatio-temporal Sequential Pattern Mining for Tourism Sciences.
Proceedings of the International Conference on Computational Science, 2014

Hand-Held Mobile Augmented Reality for Collaborative Problem Solving: A Case Study with Sorting.
Proceedings of the 47th Hawaii International Conference on System Sciences, 2014

Mining Frequent Trajectory Patterns and Regions-of-Interest from Flickr Photos.
Proceedings of the 47th Hawaii International Conference on System Sciences, 2014

2013
Low resolution grid mapping approach for geographic routing.
Int. J. Mob. Commun., 2013

Context-Aware Mobile Augmented Reality for Library Management.
Proceedings of the PRIMA 2013: Principles and Practice of Multi-Agent Systems, 2013

Assessing the usability of students object-oriented language with first-year IT students: a case study.
Proceedings of the Augmentation, Application, Innovation, Collaboration, OzCHI '13, Adelaide, Australia - November 25, 2013

Points-of-Interest Mining from People's Photo-Taking Behavior.
Proceedings of the 46th Hawaii International Conference on System Sciences, 2013

Mining Points-of-Interest Association Rules from Geo-tagged Photos.
Proceedings of the 46th Hawaii International Conference on System Sciences, 2013

A Hybrid Grid-based Method for Mining Arbitrary Regions-of-Interest from Trajectories.
Proceedings of the Workshop on Machine Learning for Sensory Data Analysis, 2013

2012
Mining co-distribution patterns for large crime datasets.
Expert Syst. Appl., 2012

Map segmentation for geospatial data mining through generalized higher-order Voronoi diagrams with sequential scan algorithms.
Expert Syst. Appl., 2012

Geographic knowledge discovery from Web Map segmentation through generalized Voronoi diagrams.
Expert Syst. Appl., 2012

Mining qualitative patterns in spatial cluster analysis.
Expert Syst. Appl., 2012

Market Area Analysis and Intelligence through GeoWeb Map Segmentation.
Cybern. Syst., 2012

2011
Alternative Areal Decompositions: An Empirical Study.
Trans. GIS, 2011

Geographic Knowledge Discovery from Web 2.0 Technologies for Advance Collective Intelligence.
Informatica (Slovenia), 2011

Raster voronoi tessellation and its application to emergency modeling.
Geo spatial Inf. Sci., 2011

Crime analysis through spatial areal aggregated density patterns.
GeoInformatica, 2011

Exploration of Massive Crime Data Sets through Data Mining Techniques.
Appl. Artif. Intell., 2011

2010
What-If Emergency Response Through Higher Order Voronoi Diagrams.
Proceedings of the Security Informatics, 2010

Review of Location-Aware Routing Protocols.
Adv. Inf. Sci. Serv. Sci., 2010

2009
A generic triangle-based data structure of the complete set of higher order Voronoi diagrams for emergency management.
Comput. Environ. Urban Syst., 2009

Investigation into Alternative Representations for Intelligent Geoinformation Systems in Data-rich Environments.
J. Softw., 2009

Voronoi Image Segmentation and Its Applications to Geoinformatics.
J. Comput., 2009

An Order-<i>k</i> Voronoi Approach to Geospatial Concept Management within Conceptual Spaces.
Appl. Artif. Intell., 2009

When Generalized Voronoi Diagrams Meet GeoWeb for Emergency Management.
Proceedings of the Intelligence and Security Informatics, Pacific Asia Workshop, 2009

Criminal Cross Correlation Mining and Visualization.
Proceedings of the Intelligence and Security Informatics, Pacific Asia Workshop, 2009

Qualitative Cluster Reasoning Framework for Decision Making.
Proceedings of the International Conference on Networked Computing and Advanced Information Management, 2009

Geographic Forwarding and Routing for Ad-hoc Wireless Network: A Survey.
Proceedings of the International Conference on Networked Computing and Advanced Information Management, 2009

A Voronoi-based model for emergency planning using sequential-scan algorithms.
Proceedings of the IEEE International Conference on Intelligence and Security Informatics, 2009

Mining top-k and bottom-k correlative crime patterns through graph representations.
Proceedings of the IEEE International Conference on Intelligence and Security Informatics, 2009

Voronoi representation for areal data processing in data-rich environments.
Proceedings of the IEEE International Conference on Intelligence and Security Informatics, 2009

2008
Urban Crime Analysis through Areal Categorized Multivariate Associations Mining.
Appl. Artif. Intell., 2008

Multiplicatively-weighted order-k Minkowski-metric Voronoi models for disaster decision support systems.
Proceedings of the IEEE International Conference on Intelligence and Security Informatics, 2008

2007
What-if Emergency Management System: A Generalized Voronoi Diagram Approach.
Proceedings of the Intelligence and Security Informatics, Pacific Asia Workshop, 2007

Areal Aggregated Crime Reasoning through Density Tracing.
Proceedings of the Workshops Proceedings of the 7th IEEE International Conference on Data Mining (ICDM 2007), 2007

Geospatial Cluster Tessellation Through the Complete Order- <i>k</i> Voronoi Diagrams.
Proceedings of the Spatial Information Theory, 8th International Conference, 2007

Hybrid Clustering for Large Sequential Data.
Proceedings of the International Conference on Artificial Intelligence and Pattern Recognition, 2007

An Empirical Study of Knowledge Representation and Learning within Conceptual Spaces for Intelligent Agents.
Proceedings of the 6th Annual IEEE/ACIS International Conference on Computer and Information Science (ICIS 2007), 2007

Higher Order Voronoi Diagrams for Concept Boundaries and Tessellations.
Proceedings of the 6th Annual IEEE/ACIS International Conference on Computer and Information Science (ICIS 2007), 2007

2006
Fast Cluster Polygonization and its Applications in Data-Rich Environments.
GeoInformatica, 2006

Mining Positive Associations of Urban Criminal Activities Using Hierarchical Crime Hot Spots.
Proceedings of the Intelligence and Security Informatics, International Workshop, 2006

Privacy and Security Enhanced Offline Oblivious Transfer for Massive Data Distribution.
Proceedings of the Intelligence and Security Informatics, International Workshop, 2006

Hybrid <i>O</i>(<i>n</i> Ö<i>n</i>) Clustering for Sequential Web Usage Mining.
Proceedings of the AI 2006: Advances in Artificial Intelligence, 2006

2005
Geospatial Clustering in Data-Rich Environments: Features and Issues.
Proceedings of the Knowledge-Based Intelligent Information and Engineering Systems, 2005

Data Mining Coupled Conceptual Spaces for Intelligent Agents in Data-Rich Environments.
Proceedings of the Knowledge-Based Intelligent Information and Engineering Systems, 2005

Voronoi-based Topological Information for Combining Partitioning and Hierarchical Clustering.
Proceedings of the 2005 International Conference on Computational Intelligence for Modelling Control and Automation (CIMCA 2005), 2005

Representing Properties in Conceptual Spaces towards Effective Learning within Intelligent Agents.
Proceedings of the 2005 International Conference on Computational Intelligence for Modelling Control and Automation (CIMCA 2005), 2005

Hybrid Agglomerative Clustering for Large Databases: An Efficient Interactivity Approach.
Proceedings of the AI 2005: Advances in Artificial Intelligence, 2005

2004
Frequency-Incorporated Interdependency Rules Mining in Spatiotemporal Databases.
Proceedings of the Knowledge-Based Intelligent Information and Engineering Systems, 2004

Cluster Validity Through Graph-based Boundary Analysis.
Proceedings of the International Conference on Information and Knowledge Engineering. IKE'04, 2004

Mining Multivariate Associations within GIS Environments.
Proceedings of the Innovations in Applied Artificial Intelligence, 2004

Hybrid Soft Categorization in Conceptual Spaces.
Proceedings of the 4th International Conference on Hybrid Intelligent Systems (HIS 2004), 2004

2003
Multi-level Clustering and Reasoning about Its Clusters Using Region Connection Calculus.
Proceedings of the Advances in Knowledge Discovery and Data Mining, 2003

Fast Qualitative Reasoning about Categories in Conceptual Spaces.
Proceedings of the Design and Application of Hybrid Intelligent Systems, 2003

2002
Interactive Analysis Using Voronoi Diagrams: Algorithms to Support Dynamic Update from a Generic Triangle-based Data Structure.
Trans. GIS, 2002

Multi-Level Clustering and its Visualization for Exploratory Spatial Analysis.
GeoInformatica, 2002

2001
Criteria on Proximity Graphs for Boundary Extraction and Spatial Clustering.
Proceedings of the Knowledge Discovery and Data Mining, 2001

Fast Spatial Clustering with Different Metrics and in the Presence of Obstacles.
Proceedings of the ACM-GIS 2001, 2001

Effective and Efficient Boundary-based Clustering for Three-Dimensional Geoinformation Studies.
Proceedings of the Third International Symposium on Cooperative Database Systems and Applications, 2001

2000
AUTOCLUST+: Automatic Clustering of Point-Data Sets in the Presence of Obstacles.
Proceedings of the Temporal, 2000


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