Na Helian

Publication Activity (10 Years)

Years Active: 2002-2024
Publications (10 Years): 17

Top Topics

Class Imbalance

Text Recognition

Clustering Ensemble

Top Venues

J. Adv. Comput. Intell. Intell. Informatics

EvoApplications

Publications

Efosa Osagie, Wei Ji, Na Helian
Burnt-in Text Recognition from Medical Imaging Modalities: Existing Machine Learning Practices. J. Adv. Comput. Intell. Intell. Informatics 28 (1) (2024)
Efosa Osagie, Wei Ji, Na Helian
Ensemble Learning for Medical Image Character Recognition based on Enhanced Lenet-5. CIBCB (2023)
Paul Moggridge, Na Helian, Yi Sun, Mariana Lilley
On Instance Weighted Clustering Ensembles. ESANN (2023)
Stiphen Chowdhury, Na Helian, Renato Cordeiro de Amorim
Feature weighting in DBSCAN using reverse nearest neighbours. Pattern Recognit. 137 (2023)
Harpreet Singh, Na Helian, Roderick Adams, Yi Sun
Sentiment Analysis using BLSTM-ResNet on Textual Images. IJCNN (2022)
Peter C. R. Lane, Na Helian, Muhammad Haad Bodla, Minghua Zheng, Paul Moggridge
Dynamic Hierarchical Structure Optimisation for Cloud Computing Job Scheduling. EvoApplications (2022)
Ibrahim AlShourbaji, Na Helian, Yi Sun, Mohammed Alhameed
Anovel HEOMGA Approach for Class Imbalance Problem in the Application of Customer Churn Prediction. SN Comput. Sci. 2 (6) (2021)
Paul Moggridge, Na Helian, Yi Sun, Mariana Lilley, Vito Veneziano
Instance Weighted Clustering: Local Outlier Factor and K-Means. EANN (2020)
Paul Moggridge, Na Helian, Yi Sun, Mariana Lilley, Vito Veneziano, Martin Eaves
Improving the MXFT scheduling algorithm for a cloud computing context. Int. J. Grid Util. Comput. 10 (6) (2019)
Ronakben Bhavsar, Neil Davey, Yi Sun, Na Helian
An Investigation of How Wavelet Transform Can Affect the Correlation Performance of Biomedical Signals - The Correlation of EEG and HRV Frequency Bands in the Frontal Lobe of the Brain. BIOSIGNALS (2018)
Ronakben Bhavsar, Neil Davey, Na Helian, Yi Sun, Tony Steffert, David Mayor
Time Series Analysis using Embedding Dimension on Heart Rate Variability. BICA (2018)
Huankai Chen, Frank Z. Wang, Na Helian
Entropy4Cloud: Using Entropy-Based Complexity to Optimize Cloud Service Resource Management. IEEE Trans. Emerg. Top. Comput. Intell. 2 (1) (2018)
Ronakben Bhavsar, Na Helian, Yi Sun, Neil Davey, Tony Steffert, David Mayor
Efficient Methods for Calculating Sample Entropy in Time Series Data Analysis. BICA (2018)
Ronakben Bhavsar, Yi Sun, Na Helian, Neil Davey, David Mayor, Tony Steffert
The Correlation between EEG Signals as Measured in Different Positions on Scalp Varying with Distance. BICA (2017)
Paul Moggridge, Na Helian, Yi Sun, Mariana Lilley, Vito Veneziano, Martin Eaves
Revising Max-Min for Scheduling in a Cloud Computing Context. WETICE (2017)
Huankai Chen, Frank Wang, Matteo Migliavacca, Leon O. Chua, Na Helian
Complexity Reduction: Local Activity Ranking by Resource Entropy for QoS-Aware Cloud Scheduling. SCC (2016)
Suchismita Hoare, Na Helian, Nathan Baddoo
A Semantic-Agent Framework for PaaS Interoperability. UIC/ATC/ScalCom/CBDCom/IoP/SmartWorld (2016)
Frank Zhigang Wang, Leon O. Chua, Na Helian
Memristor-based random access memory: The delayed switching effect could revolutionize memory design. NVMTS (2015)
Frank Zhigang Wang, Theo Dimitrakos, Na Helian, Sining Wu, Ling Li, Rodric Yates
CloudJet4BigData: Streamlining Big Data via an Accelerated Socket Interface. BigData Congress (2014)
Frank Zhigang Wang, Theo Dimitrakos, Na Helian, Sining Wu, Yuhui Deng, Ling Li, Rodric Yates
Data Interface All-iN-A-Place (DIANA) for Big Data. TrustCom (2014)
Bin Ye, Frank Zhigang Wang, Ling Li, Na Helian, Theo Dimitrakos
Mirroring Mobile Phone in the Clouds. IEEE MS (2014)
Frank Zhigang Wang, Leon O. Chua, Xiao Yang, Na Helian, Ronald Tetzlaff, Torsten Schmidt, Caroline Li, José Manuel García Carrasco, Wanlong Chen, Dominique F. Chu
Adaptive Neuromorphic Architecture (ANA). Neural Networks 45 (2013)
Chenhan Liao, Na Helian, Sining Wu, Mamunur Rashid
Predictive File Replication on the Data Grids. Int. J. Grid High Perform. Comput. 2 (1) (2010)
Mian-Guan Lim, Sining Wu, Tomasz Simon, Md Rashid, Na Helian
Personal Storage Grid Architecture: Consuming Cloud Data Space Resources. Int. J. Grid High Perform. Comput. 2 (3) (2010)
Yuhui Deng, Na Helian
Single Attestation Image for a Trusted and Scalable Grid. Int. J. Grid High Perform. Comput. 2 (1) (2010)
Frank Zhigang Wang, Na Helian, Sining Wu, Yike Guo, Derek Yuhui Deng, Lingkui Meng, Wen Zhang, Jon Crowcroft, Jean Bacon, Michael Andrew Parker
Eight Times Acceleration of Geospatial Data Archiving and Distribution on the Grids. IEEE Trans. Geosci. Remote. Sens. 47 (5) (2009)
Frank Zhigang Wang, Na Helian, Sining Wu, Yike Guo, Derek Yuhui Deng, Lingkui Meng, Wen Zhang, Jon Crowcroft, Jean Bacon, Michael Andrew Parker
Correction to "Eight Times Acceleration of Geospatial Data Archiving and Distribution on the Grids". IEEE Trans. Geosci. Remote. Sens. 47 (8-2) (2009)
Yuhui Deng, Frank Wang, Na Helian, Sining Wu, Chenhan Liao
Dynamic and scalable storage management architecture for Grid Oriented Storage devices. Parallel Comput. 34 (1) (2008)
Yuhui Deng, Frank Wang, Na Helian
EED: Energy Efficient Disk drive architecture. Inf. Sci. 178 (22) (2008)
Frank Zhigang Wang, Na Helian, Sining Wu, Yuhui Deng, Vineet R. Khare, Michael Parker
GridJet: An underlying data-transporting protocol for accelerating Web communications. Comput. Networks 51 (16) (2007)
Frank Zhigang Wang, Sining Wu, Na Helian, Michael Andrew Parker, Yike Guo, Yuhui Deng, Vineet R. Khare
Grid-Oriented Storage: A Single-Image, Cross-Domain, High-Bandwidth Architecture. IEEE Trans. Computers 56 (4) (2007)
Frank Zhigang Wang, Sining Wu, Na Helian, Zhiwei Xu, Yuhui Deng, Vineet R. Khare, Chenhan Liao, Christopher P. Thompson, Michael Parker
Grid-based Data Access to Nucleotide Sequence Database. New Gener. Comput. 25 (4) (2007)
Frank Zhigang Wang, Na Helian, Sining Wu, Yuhui Deng, Vineet R. Khare, Christopher P. Thompson
Grid-Based Storage Architecture for Accelerating Bioinformatics Computing. J. VLSI Signal Process. 48 (3) (2007)
Yuhui Deng, Frank Wang, Na Helian, Dan Feng, Ke Zhou
Optimal Clustering Size of Small File Access in Network Attached Storage Device. Parallel Process. Lett. 16 (4) (2006)
Frank Wang, Na Helian
Mining Global Association Rules on an Oracle Grid by Scanning Once Distributed Databases. Euro-Par (2005)
Frank Wang, Na Helian, Sining Wu, Yuhui Deng, Ke Zhou, Yike Guo, Steve Thompson, Ian Johnson, Dave Milward, Robert Maddock, Benjamin Khoo Boon Tat
Cluster Computing and Grid 2005 Works in Progress. IEEE Distributed Syst. Online 6 (9) (2005)
Frank Wang, Na Helian
Integrating Data Mining into an E-Commerce System. IKE (2003)
Frank Wang, John Gordon, Na Helian
SQL Implementation of a ScanOnce Algorithm for Large Database Mining. BNCOD Posters (2003)
Na Helian, Frank Wang
VoiceXML Powered Wireless Communication System for Small-Medium Enterprises. International Conference on Internet Computing (2003)
Na Helian, Kevin Wenjun Yang, Frank Wang
A Wireless Intelligent Information Agent Powered by XML HTTP Object. ICWI (2003)
Frank Wang, Farhi Marir, John Gordon, Na Helian
List Representation Applied to Sparse Datacubes for Data Warehousing and Data Mining. IDEAL (2003)
Frank Wang, Na Helian
VoiceXML Applied to a Wireless Communication System. ICEIS (4) (2003)
Frank Wang, Na Helian, John Gordon
Scanning Once a Large Database to Mine Association Rules by Growing a Prefix Tree for Each Transaction. IKE (2003)
Frank Wang, Na Helian, Yike Guo, Steve Thompson, John Gordon
Prototype a Knowledge Discovery Infrastructure by Implementing Relational Grid Monitoring Architecture (R-GMA) on European Data Grid (EDG). GCC (2) (2003)
Frank Wang, Na Helian
Scanning a Large Database Once to Mine Association Rules. ICEIS (1) (2003)
Frank Wang, Ruby Sharma, Na Helian, Farhi Marir, Yau Jim Yip
A management information system for public health. ECIS (2002)
Frank Wang, Na Helian, Farhi Marir
A novel associative memory architecture for quick matching. SIGARCH Comput. Archit. News 30 (3) (2002)
Frank Wang, Na Helian, Yau Jim Yip
Run-Length Encoding Applied to Grid Space Storing and Indexing. ICWI (2002)
Frank Wang, Na Helian, Narayana Jayaram
Multimedia Technology Applied to Interactive Driving Tutorial. ICWI (2002)
Frank Wang, Mian-Guan Lim, Na Helian
A Wireless Online Communication System for Small-Medium Enterprises. ICWI (2002)
Frank Wang, Ruby Sharma, Na Helian, Farhi Marir, Yau Jim Yip
The Millennium Information System (MIS) for European Public Health and Environment Network (EPHEN). ICEIS (2002)
Warwick Clegg, David F. L. Jenkins, Na Helian, James F. C. Windmill, Nick Fry, Ron Atkinson, W. R. Hendren, C. David Wright
A scanning laser microscope system to observe static and dynamic magnetic domain behavior. IEEE Trans. Instrum. Meas. 51 (1) (2002)