Yain-Whar Si

According to our database, Yain-Whar Si authored at least 102 papers between 1998 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Minimizing Block Incentive Volatility Through Verkle Tree-Based Dynamic Transaction Storage.

Xiongfei Zhao, Gerui Zhang, Hou-Wan Long, Yain-Whar Si

CoRR, 2024

2023

Transaction-aware inverse reinforcement learning for trading in stock markets.

Qizhou Sun, Xueyuan Gong, Yain-Whar Si

Appl. Intell., December, 2023

Blockchain-Enhanced Smart Contract for Cost-Effective Insurance Claims Processing.

Qiping Wang, Raymond Yiu-Keung Lau, Yain-Whar Si, Haoran Xie, Xiaohui Tao

J. Glob. Inf. Manag., October, 2023

An efficient dynamic transaction storage mechanism for sustainable high-throughput Bitcoin.

Xiongfei Zhao, Gerui Zhang, Yain-Whar Si

J. Supercomput., September, 2023

Supervised actor-critic reinforcement learning with action feedback for algorithmic trading.

Qizhou Sun, Yain-Whar Si

Appl. Intell., July, 2023

Attentive recurrent adversarial domain adaptation with Top-k pseudo-labeling for time series classification.

Qi-Qiao He, Shirley Weng In Siu, Yain-Whar Si

Appl. Intell., June, 2023

CDGAT: a graph attention network method for credit card defaulters prediction.

Jun Wu, Xiongfei Zhao, Hang Yuan, Yain-Whar Si

Appl. Intell., May, 2023

Instance-based deep transfer learning with attention for stock movement prediction.

Qi-Qiao He, Shirley Weng In Siu, Yain-Whar Si

Appl. Intell., March, 2023

X2-Softmax: Margin Adaptive Loss Function for Face Recognition.

Jiamu Xu, Xiaoxiang Liu, Xinyuan Zhang, Yain-Whar Si, Xiaofan Li, Zheng Shi, Ke Wang, Xueyuan Gong

CoRR, 2023

A Comparative Analysis on Volatility and Scalability Properties of Blockchain Compression Protocols.

Gerui Zhang, Xiongfei Zhao, Yain-Whar Si

CoRR, 2023

Dynamic Mining Interval to Improve Blockchain Throughput.

Hou-Wan Long, Xiongfei Zhao, Yain-Whar Si

Proceedings of the IEEE International Conference on Big Data, 2023

Challenges of Blockchain adoption in financial services in China's Greater Bay Area.

Xiongfei Zhao, Yain-Whar Si

Proceedings of the Fifth International Conference on Blockchain Computing and Applications, 2023

2022

A critical review of state-of-the-art chatbot designs and applications.

Bei Luo, Raymond Y. K. Lau, Chunping Li, Yain-Whar Si

WIREs Data Mining Knowl. Discov., 2022

1D convolutional neural networks for chart pattern classification in financial time series.

Liying Liu, Yain-Whar Si

J. Supercomput., 2022

An image classification approach for hole detection in wireless sensor networks.

Se-Hang Cheong, Kim-Hou Ng, Yain-Whar Si

J. Supercomput., 2022

KDCTime: Knowledge distillation with calibration on InceptionTime for time-series classification.

Xueyuan Gong, Yain-Whar Si, Yongqi Tian, Cong Lin, Xinyuan Zhang, Xiaoxiang Liu

Inf. Sci., 2022

Hole detection in wireless sensor network with force-directed algorithm and contour tracing.

Se-Hang Cheong, Kuai-Un Mok, Yain-Whar Si

Int. J. Sens. Networks, 2022

LSTM with particle Swam optimization for sales forecasting.

Qi-Qiao He, Cuiyu Wu, Yain-Whar Si

Electron. Commer. Res. Appl., 2022

Online force-directed algorithms for visualization of dynamic graphs.

Se-Hang Cheong, Yain-Whar Si

CoRR, 2022

Coverage hole detection in WSN with force-directed algorithm and transfer learning.

Yue-Hui Lai, Se-Hang Cheong, Hui Zhang, Yain-Whar Si

Appl. Intell., 2022

2021

Feature extraction for chart pattern classification in financial time series.

Yuechu Zheng, Yain-Whar Si, Raymond Kwok-Kay Wong

Knowl. Inf. Syst., 2021

Unraveling Iterative Control Structures from Business Processes.

Yain-Whar Si, Weng-Hong Yung

J. Comput. Sci. Technol., 2021

Chemical toxicity prediction based on semi-supervised learning and graph convolutional neural network.

Jiarui Chen, Yain-Whar Si, Chon-Wai Un, Shirley W. I. Siu

J. Cheminformatics, 2021

Online force-directed algorithms for visualization of dynamic graphs.

Se-Hang Cheong, Yain-Whar Si, Raymond K. Wong

Inf. Sci., 2021

Roles of information propagation of Chinese microblogging users in epidemics: a crisis management perspective.

Li Sun, Patrick Cheong-Iao Pang, Yain-Whar Si

Internet Res., 2021

Direct least squares fitting of ellipses segmentation and prioritized rules classification for curve-shaped chart patterns.

Iat-Long Lei, Phoey Lee Teh, Yain-Whar Si

Appl. Soft Comput., 2021

NFTCert: NFT-Based Certificates With Online Payment Gateway.

Xiongfei Zhao, Yain-Whar Si

Proceedings of the 2021 IEEE International Conference on Blockchain, 2021

Dynamic Transaction Storage Strategies for a Sustainable Blockchain.

Xiongfei Zhao, Yain-Whar Si

Proceedings of the IEEE International Conference on Services Computing, 2021

2020

Clustering-based force-directed algorithms for 3D graph visualization.

Jiawei Lu, Yain-Whar Si

J. Supercomput., 2020

Force-directed algorithms for schematic drawings and placement: A survey.

Se-Hang Cheong, Yain-Whar Si

Inf. Vis., 2020

Mining subsequent trend patterns from financial time series.

Yuqing Wan, Raymond Yiu-Keung Lau, Yain-Whar Si

Int. J. Wavelets Multiresolution Inf. Process., 2020

Trend Following with Contrarian Strategy and Firefly Optimization Algorithm.

Mei Zhao, Yain-Whar Si

Proceedings of the IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology, 2020

Multi-source Transfer Learning with Ensemble for Financial Time Series Forecasting.

Qi-Qiao He, Patrick Cheong-Iao Pang, Yain-Whar Si

Proceedings of the IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology, 2020

Customized Decision Tree for Fast Multi-resolution Chart Patterns Classification.

Qizhou Sun, Yain-Whar Si

Proceedings of the Knowledge Science, Engineering and Management, 2020

Geographical distance and news diffusion associating with the sentiment of tweets: Case Study on London Bridge Attack 2017.

Phoey Lee Teh, Jin Quan Low, Yain-Whar Si

Proceedings of the IEEE International Conference on Parallel & Distributed Processing with Applications, 2020

An Efficient Segmentation Method: Perceptually Important Point with Binary Tree.

Qizhou Sun, Yain-Whar Si

Proceedings of the Database and Expert Systems Applications, 2020

2019

Fast fuzzy subsequence matching algorithms on time-series.

Xueyuan Gong, Simon Fong, Yain-Whar Si

Expert Syst. Appl., 2019

An Experimental Comparison of Map-like Visualisations and Treemaps.

Patrick Cheong-Iao Pang, Robert P. Biuk-Aghai, Simon Fong, Yain-Whar Si

CoRR, 2019

A formal approach to candlestick pattern classification in financial time series.

Weilong Hu, Yain-Whar Si, Simon Fong, Raymond Yiu-Keung Lau

Appl. Soft Comput., 2019

Transfer Learning for Financial Time Series Forecasting.

Qi-Qiao He, Patrick Cheong-Iao Pang, Yain-Whar Si

Proceedings of the PRICAI 2019: Trends in Artificial Intelligence, 2019

2018

Boundary Node Detection and Unfolding of Complex Non-Convex Ad Hoc Networks.

Se-Hang Cheong, Yain-Whar Si

ACM Trans. Sens. Networks, 2018

CWBound: boundary node detection algorithm for complex non-convex mobile ad hoc networks.

Se-Hang Cheong, Yain-Whar Si

J. Supercomput., 2018

A hidden semi-Markov model for chart pattern matching in financial time series.

Yuqing Wan, Yain-Whar Si

Soft Comput., 2018

A Petri Nets based Generic Genetic Algorithm framework for resource optimization in business processes.

Yain-Whar Si, Veng-Ian Chan, Marlon Dumas, Defu Zhang

Simul. Model. Pract. Theory, 2018

Fast multi-subsequence monitoring on streaming time-series based on Forward-propagation.

Xueyuan Gong, Simon Fong, Yain-Whar Si

Inf. Sci., 2018

Saving lives: design and implementation of lifeline emergency ad hoc network.

Se-Hang Cheong, Yain-Whar Si, Leong Hou U

Int. J. Pervasive Comput. Commun., 2018

A Language for Financial Chart Patterns.

Jiajun Zhu, Yuqing Wan, Yain-Whar Si

Int. J. Inf. Technol. Decis. Mak., 2018

A hybrid swarm algorithm based on ABC and AIS for 2L-HFCVRP.

Defu Zhang, Ruibing Dong, Yain-Whar Si, Furong Ye, Qisen Cai

Appl. Soft Comput., 2018

Trend following in financial time series with multi-objective optimization.

Jingyuan Liu, Yain-Whar Si, Defu Zhang, Ligang Zhou

Appl. Soft Comput., 2018

Snapshot Visualization of Complex Graphs with Force-Directed Algorithms.

Se-Hang Cheong, Yain-Whar Si

Proceedings of the 2018 IEEE International Conference on Big Knowledge, 2018

2017

Accelerating the Kamada-Kawai Algorithm for Boundary Detection in a Mobile Ad Hoc Network.

Se-Hang Cheong, Yain-Whar Si

ACM Trans. Sens. Networks, 2017

Predicting the listing statuses of Chinese-listed companies using decision trees combined with an improved filter feature selection method.

Ligang Zhou, Yain-Whar Si, Hamido Fujita

Knowl. Based Syst., 2017

A hybrid algorithm for a vehicle routing problem with realistic constraints.

Defu Zhang, Sifan Cai, Furong Ye, Yain-Whar Si, Trung Thanh Nguyen

Inf. Sci., 2017

A formal approach to chart patterns classification in financial time series.

Yuqing Wan, Yain-Whar Si

Inf. Sci., 2017

Adaptive neuro fuzzy inference system for chart pattern matching in financial time series.

Yuqing Wan, Yain-Whar Si

Appl. Soft Comput., 2017

2016

Run-based exception prediction for workflows.

Yain-Whar Si, Kin-Kuan Hoi, Robert P. Biuk-Aghai, Simon Fong, Defu Zhang

J. Syst. Softw., 2016

A hybrid algorithm based on variable neighbourhood for the strip packing problem.

Defu Zhang, Yuxin Che, Furong Ye, Yain-Whar Si, Stephen C. H. Leung

J. Comb. Optim., 2016

Tabu search for the real-world carpooling problem.

Can Huang, Defu Zhang, Yain-Whar Si, Stephen C. H. Leung

J. Comb. Optim., 2016

Financial time series pattern matching with extended UCR Suite and Support Vector Machine.

Xueyuan Gong, Yain-Whar Si, Simon Fong, Robert P. Biuk-Aghai

Expert Syst. Appl., 2016

Effect of segmentation on financial time series pattern matching.

Yuqing Wan, Xueyuan Gong, Yain-Whar Si

Appl. Soft Comput., 2016

Normalized Cross-Match: Pattern Discovery Algorithm from Biofeedback Signals.

Xueyuan Gong, Simon Fong, Yain-Whar Si, Robert P. Biuk-Aghai, Raymond K. Wong, Athanasios V. Vasilakos

Proceedings of the Trends and Applications in Knowledge Discovery and Data Mining, 2016

Lightweight Feature Selection Methods Based on Standardized Measure of Dispersion for Mining Big Data.

Simon Fong, Robert P. Biuk-Aghai, Yain-Whar Si

Proceedings of the 2016 IEEE International Conference on Computer and Information Technology, 2016

2015

A map-like visualisation method based on liquid modelling.

Robert P. Biuk-Aghai, Muye Yang, Patrick Cheong-Iao Pang, Wai Hou Ao, Simon Fong, Yain-Whar Si

J. Vis. Lang. Comput., 2015

A decision-making framework for precision marketing.

Zhen You, Yain-Whar Si, Defu Zhang, Xiangxiang Zeng, Stephen C. H. Leung, Tao Li

Expert Syst. Appl., 2015

Modified differential evolution algorithm using a new diversity maintenance strategy for multi-objective optimization problems.

Bili Chen, Yangbin Lin, Wenhua Zeng, Defu Zhang, Yain-Whar Si

Appl. Intell., 2015

2014

Visualizing large-scale human collaboration in Wikipedia.

Robert P. Biuk-Aghai, Cheong-Iao Pang, Yain-Whar Si

Future Gener. Comput. Syst., 2014

A hybrid heuristic algorithm for the 2D variable-sized bin packing problem.

Shaohui Hong, Defu Zhang, Hoong Chuin Lau, Xiangxiang Zeng, Yain-Whar Si

Eur. J. Oper. Res., 2014

Evaluation of trade-offs between workflow escalation strategies.

Yain-Whar Si, Marlon Dumas, Ka-Leong Chan

Concurr. Eng. Res. Appl., 2014

The Intention to Share and Re-Shared among the Young Adults towards a Posting at Social Networking Sites.

Phoey Lee Teh, Lim Paul Huah, Yain-Whar Si

Proceedings of the New Perspectives in Information Systems and Technologies, 2014

Evolutionary Computation with Multi-variates Hybrid Multi-order Fuzzy Time Series for Stock Forecasting.

Shanhong Wan, Defu Zhang, Yain-Whar Si

Proceedings of the 17th IEEE International Conference on Computational Science and Engineering, 2014

2013

OBST-based segmentation approach to financial time series.

Yain-Whar Si, Jiangling Yin

Eng. Appl. Artif. Intell., 2013

Visualizing recent changes in Wikipedia.

Robert P. Biuk-Aghai, Roy Chi Kit Chan, Yain-Whar Si, Simon Fong

Sci. China Inf. Sci., 2013

Comparison of Subsequence Pattern Matching Methods for Financial Time Series.

Xueyuan Gong, Yain-Whar Si

Proceedings of the Ninth International Conference on Computational Intelligence and Security, 2013

2012

Trend following algorithms in automated derivatives market trading.

Simon Fong, Yain-Whar Si, Jackie Tai

Expert Syst. Appl., 2012

Key performance indicators for traffic intensive web-enabled business processes.

Ka I Pun, Yain-Whar Si, Kin-Chan Pau

Bus. Process. Manag. J., 2012

A layered approach to link analysis and visualization of event data.

Yain-Whar Si, Se-Hang Cheong, Simon Fong, Robert P. Biuk-Aghai, Tat-Man Cheong

Proceedings of the Seventh International Conference on Digital Information Management, 2012

Trend following with float-encoding genetic algorithm.

Jiahua Luo, Yain-Whar Si, Simon Fong

Proceedings of the Seventh International Conference on Digital Information Management, 2012

Multi-objective Optimization for Incremental Decision Tree Learning.

Yang Hang, Simon Fong, Yain-Whar Si

Proceedings of the Data Warehousing and Knowledge Discovery, 2012

2011

Experimental Research on DFA-Based MLML IDS Security Evaluation.

Hongbin Wang, Zhiyi Fang, Simon Fong, Yain-Whar Si, Liyang Liu

Proceedings of the Eighth International Conference on Information Technology: New Generations, 2011

Generic Evolutionary Framework for Simulating Business Processes.

Veng-Ian Chan, Yain-Whar Si

Proceedings of the U- and E-Service, Science and Technology, 2011

Lifeline: Emergency Ad Hoc Network.

Se-Hang Cheong, Kai-Ip Lee, Yain-Whar Si, Leong Hou U

Proceedings of the Seventh International Conference on Computational Intelligence and Security, 2011

2010

Critical Path Based Approach for Predicting Temporal Exceptions in Resource Constrained Concurrent Workflows.

Iok-Fai Leong, Yain-Whar Si, Robert P. Biuk-Aghai

Int. J. Inf. Technol. Web Eng., 2010

Event-based approach to money laundering data analysis and visualization.

Tat-Man Cheong, Yain-Whar Si

Proceedings of the 2010 International Symposium on Visual Information Communication, 2010

Simulation-Based Evaluation of Resource Allocation Strategies for Archival Management Workflow: The Macau Case.

Veng-Ian Chan, Yain-Whar Si

Proceedings of the IEEE 7th International Conference on e-Business Engineering, 2010

Strategy Modeling and Classifier Training for Share Trading.

Yain-Whar Si, Weng-Lon Lei, Chi-Chong Chiu

Proceedings of the Database Theory and Application, Bio-Science and Bio-Technology, 2010

2009

Fuzzy adaptive agent for supply chain management.

Yain-Whar Si, Sio-Fan Lou

Web Intell. Agent Syst., 2009

Hidden Cluster Detection for Infectious Disease Control and Quarantine Management.

Yain-Whar Si, Kan-Ion Leong, Robert P. Biuk-Aghai, Simon Fong

Proceedings of the Visual Information Communication, 2009

Critical path based approach for predicting temporal exceptions in resource constrained concurrent workflows.

Iok-Fai Leong, Yain-Whar Si, Simon Fong, Robert P. Biuk-Aghai

Proceedings of the iiWAS'2009, 2009

Audit Trail Analysis for Traffic Intensive Web Application.

Ka I Pun, Yain-Whar Si

Proceedings of the 2009 IEEE International Conference on e-Business Engineering, 2009

Temporal Exception Prediction for Loops in Resource Constrained Concurrent Workflows.

Iok-Fai Leong, Yain-Whar Si

Proceedings of the 2009 IEEE International Conference on e-Business Engineering, 2009

Simulation-Based Evaluation of Workflow Escalation Strategies.

Ka-Leong Chan, Yain-Whar Si, Marlon Dumas

Proceedings of the 2009 IEEE International Conference on e-Business Engineering, 2009

Development of an archival management workflow: the Macau case.

Veng-Ian Chan, Yain-Whar Si

Proceedings of the 4th IEEE Asia-Pacific Services Computing Conference, 2009

2008

Event-driven elevator testing, control, monitoring, and maintenance.

Yain-Whar Si, Yi-Yang Yang, Wai-Leong Leong, Sio-Meng Leong, Chi-Iong Wong

Proceedings of the IEEE International Conference on Systems, 2008

Modeling Support for Simulating Traffic Intensive Web Applications.

Ka I Pun, Kin-Chan Pau, Yain-Whar Si

Proceedings of the 2008 IEEE/WIC/ACM International Conference on Web Intelligence and International Conference on Intelligent Agent Technology, 2008

2007

Strategies in supply chain management for the Trading Agent Competition.

Yain-Whar Si, David Edmond, Marlon Dumas, Chan U. Chong

Electron. Commer. Res. Appl., 2007

Specification and execution of composite trading activities.

Yain-Whar Si, David Edmond, Marlon Dumas, Arthur H. M. ter Hofstede

Electron. Commer. Res., 2007

2006

Strategic Issues in Trading Agent Competition: TAC-Classic.

Francisco Oliveira, Yain-Whar Si

Proceedings of the 2006 IEEE/WIC/ACM International Conference on Intelligent Agent Technology, 2006

2005

Orchestrating interrelated trading activities.

Yain-Whar Si, David Edmond, Arthur H. M. ter Hofstede, Marlon Dumas

Int. J. Bus. Process. Integr. Manag., 2005

Specification of Composite Trading Activities in Supply Chain Management.

Yain-Whar Si, David Edmond, Arthur H. M. ter Hofstede, Marlon Dumas, Chan U. Chong

Proceedings of the 2005 IEEE International Conference on e-Technology, e-Commerce, and e-Services (EEE 2005), 29 March, 2005

2003

Property Propagation Rules for Prioritizing and Synchronizing Trading Activities.

Yain-Whar Si, David Edmond, Arthur H. M. ter Hofstede, Marlon Dumas

Proceedings of the 2003 IEEE International Conference on Electronic Commerce (CEC 2003), 2003

A Model for the Configurable Composition and Synchronization of Complex Trading Activities.

Yain-Whar Si, David Edmond, Arthur H. M. ter Hofstede, Marlon Dumas

Proceedings of the 2003 ACM Symposium on Applied Computing (SAC), 2003

1998

Neural Network Supported Adaptation in Case-based Reasoning.

Yain-Whar Si, Otakar Babka

Proceedings of the International ICSC / IFAC Symposium on Neural Computation (NC 1998), 1998