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ORCIDClement H. C. Leung
Clement Ho Cheung Leung
Person information
- affiliation: Chinese University of Hong Kong, Shenzhen, China
- affiliation (former): Hong Kong Baptist University, Hong Kong
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Books and Theses
- 2008
[b1]David Taniar, Clement H. C. Leung, J. Wenny Rahayu, Sushant Goel:
High Performance Parallel Database Processing and Grid Databases. John Wiley & Sons 2008, ISBN 978-0-470-10762-1
Journal Articles
- 2016
- [j36]Yuanfeng He, Yuanxi Li
, Jiajia Lei, Clement H. C. Leung:
A framework of query expansion for image retrieval based on knowledge base and concept similarity. Neurocomputing 204: 26-32 (2016) - 2015
- [j35]James J. Deng, Clement H. C. Leung:
Dynamic Time Warping for Music Retrieval Using Time Series Modeling of Musical Emotions. IEEE Trans. Affect. Comput. 6(2): 137-151 (2015) - [j34]James J. Deng, Clement H. C. Leung, Alfredo Milani, Li Chen:
Emotional States Associated with Music: Classification, Prediction of Changes, and Consideration in Recommendation. ACM Trans. Interact. Intell. Syst. 5(1): 4:1-4:36 (2015) - 2014
- [j33]Victor C. Cheng, Clement H. C. Leung, Jiming Liu, Alfredo Milani:
Probabilistic Aspect Mining Model for Drug Reviews. IEEE Trans. Knowl. Data Eng. 26(8): 2002-2013 (2014) - 2012
- [j32]Clement H. C. Leung, Alice W. S. Chan, Alfredo Milani, Jiming Liu, Yuanxi Li:
Intelligent Social Media Indexing and Sharing Using an Adaptive Indexing Search Engine. ACM Trans. Intell. Syst. Technol. 3(3): 47:1-47:27 (2012) - 2010
- [j31]Xiaoling Wang, Clement H. C. Leung:
Representing Image Search Performance Using Time Series Models. Int. J. Adv. Comp. Techn. 2(4): 140-150 (2010) - 2009
- [j30]Alfredo Milani, Clement H. C. Leung, Alice W. S. Chan:
Community Adaptive Search Engines. Int. J. Adv. Intell. Paradigms 1(4): 432-443 (2009) - 2008
- [j29]Hao Lan Zhang, Clement H. C. Leung, Gitesh K. Raikundalia:
Topological analysis of AOCD-based agent networks and experimental results. J. Comput. Syst. Sci. 74(2): 255-278 (2008) - [j28]Roger C. F. Wong, Clement H. C. Leung:
Automatic Semantic Annotation of Real-World Web Images. IEEE Trans. Pattern Anal. Mach. Intell. 30(11): 1933-1944 (2008) - 2004
- [j27]Paul Over, Clement H. C. Leung, Horace Ho-Shing Ip, Michael Grubinger:
Multimedia Retrieval Benchmarks. IEEE Multim. 11(2): 80-84 (2004) - [j26]David Taniar, Rebecca Boon-Noi Tan, Clement H. C. Leung, Kevin H. Liu:
Performance analysis of "Groupby-After-Join" query processing in parallel database systems. Inf. Sci. 168(1-4): 25-50 (2004) - 2003
- [j25]David Taniar, Clement H. C. Leung:
The impact of load balancing to object-oriented query execution scheduling in parallel machine environment. Inf. Sci. 157: 33-71 (2003) - 2002
- [j24]David Taniar, Yi Jiang, Kevin H. Liu, Clement H. C. Leung:
Parallel Aggregate-Join Query Processing. Informatica (Slovenia) 26(3) (2002) - 2001
- [j23]Yi Jiang, David Taniar, Clement H. C. Leung:
High performance distributed parallel query processing. Comput. Syst. Sci. Eng. 16(5): 277-289 (2001) - [j22]Audrey M. Tam, Clement H. C. Leung:
Structured natural-language descriptions for semantic content retrieval of visual materials. J. Assoc. Inf. Sci. Technol. 52(11): 930-937 (2001) - 2000
- [j21]Philip Kwok Chung Tse, Clement H. C. Leung:
Improving Multimedia Systems Performance Using Constant-Density Recording Disks. Multim. Syst. 8(1): 47-56 (2000) - 1999
- [j20]David Taniar, Clement H. C. Leung:
Query execution scheduling in parallel object-oriented databases. Inf. Softw. Technol. 41(3): 163-178 (1999) - 1997
- [j19]Zhi-Jie Zheng, Clement H. C. Leung:
Graph Indexes of 2D-Thinned Images for Rapid Content-Based Image Retrieval. J. Vis. Commun. Image Represent. 8(2): 121-134 (1997) - 1995
- [j18]Clement H. C. Leung, Edward Currie:
The Effect of Failures on the Performance of Long-Duration Database Transactions. Comput. J. 38(6): 471-477 (1995) - 1992
- [j17]Clement H. C. Leung, D. Hibler, N. Mwara:
Picture retrieval by content description. J. Inf. Sci. 18(2): 111-119 (1992) - 1987
- [j16]Clement H. C. Leung:
Analysis of Space Allocation in a Generally Fragmented Linear Store. Acta Informatica 24(1): 93-104 (1987) - 1986
- [j15]Clement H. C. Leung:
Dynamic Storage Fragmentation and File Deterioration. IEEE Trans. Software Eng. 12(3): 436-441 (1986) - 1985
- [j14]Clement H. C. Leung, K. Wolfenden:
Mathematical Models of File Growth. Comput. J. 28(2): 179-183 (1985) - [j13]Clement H. C. Leung, K. Wolfenden:
Estimating Disc Access Patterns Using Diffusion Models. Comput. J. 28(4): 409-411 (1985) - [j12]Clement H. C. Leung, K. Wolfenden:
Analysis and Optimisation of Data Currency and Consistency in Replicated Distributed Databases. Comput. J. 28(5): 518-523 (1985) - 1984
- [j11]Clement H. C. Leung, Qui Hoon Choo:
The Paging Drum Queue: A Uniform Perspective and Further Results. Acta Informatica 21: 485-500 (1984) - [j10]Clement H. C. Leung:
Approximate Storage Utilisation of B-Trees: A Simple Derivation and Generalisations. Inf. Process. Lett. 19(4): 199-201 (1984) - [j9]Clement H. C. Leung, Qui Hoon Choo:
On the Execution of Large Batch Programs in Unreliable Computing Systems. IEEE Trans. Software Eng. 10(4): 444-450 (1984) - 1983
- [j8]Clement H. C. Leung, K. Wolfenden:
Disc Database Efficiency: A Scheme for Detailed Assessment Based on Semi-Markov Models. Comput. J. 26(1): 10-14 (1983) - [j7]Clement H. C. Leung:
Analysis of Disc Fragmentation Using Markov Chains. Comput. J. 26(2): 113-116 (1983) - [j6]Clement H. C. Leung:
A Model for Disc Locality Referencing. Comput. J. 26(3): 196-198 (1983) - [j5]Clement H. C. Leung:
Analysis of Secondary Storage Fragmentation. IEEE Trans. Software Eng. 9(1): 87-93 (1983) - 1982
- [j4]Clement H. C. Leung, Qui Hoon Choo:
The Effect of Fixed-Length Record Implementation on File System Response. Acta Informatica 17: 399-409 (1982) - [j3]Clement H. C. Leung:
A Simple Model for the Performance Analysis of Disc Storage Fragmentation. Comput. J. 25(2): 193-198 (1982) - [j2]Clement H. C. Leung:
An Improved Optimal-Fit Procedure for Dynamic Storage Allocation. Comput. J. 25(2): 199-206 (1982) - [j1]Clement H. C. Leung:
Optimal Database Reorganisation: Some Practical Difficulties. Inf. Process. Lett. 15(1): 23-27 (1982)
Conference and Workshop Papers
- 2022
- [c63]Clement H. C. Leung, James J. Deng, Yuanxi Li:
Enhanced Human-Machine Interactive Learning for Multimodal Emotion Recognition in Dialogue System. ACAI 2022: 104:1-104:7 - 2021
- [c62]James J. Deng, Clement H. C. Leung:
Towards Learning a Joint Representation from Transformer in Multimodal Emotion Recognition. BI 2021: 179-188 - [c61]James J. Deng, Clement H. C. Leung, Yuanxi Li:
Multimodal Emotion Recognition Using Transfer Learning on Audio and Text Data. ICCSA (3) 2021: 552-563 - 2020
- [c60]James J. Deng, Clement H. C. Leung:
Deep Convolutional and Recurrent Neural Networks for Emotion Recognition from Human Behaviors. ICCSA (2) 2020: 550-561 - 2019
- [c59]Nikki Lijing Kuang, Clement H. C. Leung:
Analysis of Evolutionary Behavior in Self-Learning Media Search Engines. IEEE BigData 2019: 643-650 - [c58]Nikki Lijing Kuang, Clement H. C. Leung:
Leveraging Reinforcement Learning Techniques for Effective Policy Adoption and Validation. ICCSA (2) 2019: 311-322 - [c57]Nikki Lijing Kuang, Clement H. C. Leung:
Performance Effectiveness of Multimedia Information Search Using the Epsilon-Greedy Algorithm. ICMLA 2019: 929-936 - 2018
- [c56]Nikki Lijing Kuang, Clement H. C. Leung:
Performance Dynamics and Termination Errors in Reinforcement Learning - A Unifying Perspective. AIKE 2018: 129-133 - [c55]Nikki Lijing Kuang, Clement H. C. Leung, Vienne W. K. Sung:
Stochastic Reinforcement Learning. AIKE 2018: 244-248 - [c54]James Jie Deng, Clement Ho Cheung Leung, Paolo Mengoni, Yuanxi Li:
Emotion Recognition from Human Behaviors Using Attention Model. AIKE 2018: 249-253 - [c53]James J. Deng, Clement H. C. Leung, Yuanxi Li:
Beyond Big Data of Human Behaviors: Modeling Human Behaviors and Deep Emotions. MIPR 2018: 282-286 - 2015
- [c52]Valentina Franzoni, Alfredo Milani, Simonetta Pallottelli, Clement H. C. Leung, Yuanxi Li:
Context-based image semantic similarity. FSKD 2015: 1280-1284 - [c51]Valentina Franzoni, Clement H. C. Leung, Yuanxi Li, Paolo Mengoni, Alfredo Milani:
Set Similarity Measures for Images Based on Collective Knowledge. ICCSA (1) 2015: 408-417 - 2014
- [c50]Sheung Wai Chan, Clement H. C. Leung, Victor C. Cheng, Jiming Liu:
Medical Error Prevention Based on Path Integration System Approach. ICDM Workshops 2014: 856-861 - 2013
- [c49]S. W. Chan, Clement H. C. Leung, Alfredo Milani:
Knowledge Extraction and Mining in Biomedical Research Using Rule Network Model. Brain and Health Informatics 2013: 506-515 - [c48]Clement H. C. Leung, Yuanxi Li, Alfredo Milani, Valentina Franzoni:
Collective Evolutionary Concept Distance Based Query Expansion for Effective Web Document Retrieval. ICCSA (4) 2013: 657-672 - [c47]James J. Deng, Clement H. C. Leung:
Music Retrieval in Joint Emotion Space Using Audio Features and Emotional Tags. MMM (1) 2013: 524-534 - 2012
- [c46]Clement H. C. Leung, Yuanxi Li:
The Correlation between Semantic Visual Similarity and Ontology-Based Concept Similarity in Effective Web Image Search. APWeb Workshops 2012: 125-130 - [c45]Clement H. C. Leung, Yuanxi Li:
Semantic Image Retrieval Using Collaborative Indexing and Filtering. Web Intelligence/IAT Workshops 2012: 261-264 - 2011
- [c44]Clement H. C. Leung, Yuanxi Li:
Comparison of Different Ontology-Based Query Expansion Algorithms for Effective Image Retrieval. FGIT-SIP 2011: 291-299 - 2010
- [c43]Hao Lan Zhang, Clement H. C. Leung, Xinghuo Yu, Jing He:
An Optimised Design for Agent Capability Reuse. Web Intelligence/IAT Workshops 2010: 231-234 - [c42]Hao Lan Zhang, Clement H. C. Leung, Gitesh K. Raikundalia, Jing He:
A Novel Ranking Algorithm for Service Matching Based on Agent Association Graphs. ICDM Workshops 2010: 1273-1280 - [c41]Clement H. C. Leung, Yuanxi Li, Jiming Liu, Alfredo Milani:
Community Adaptive Educational Games. ICWL Workshops 2010: 45-54 - [c40]Lyn X. L. Wang, Clement H. C. Leung:
A model for predicting image search engine behaviour. ICIS 2010: 306-311 - [c39]Alfredo Milani, Valentino Santucci, Clement H. C. Leung:
Optimal Design of Web Information Contents for E-Commerce Applications. ISCIS 2010: 339-344 - [c38]Clement H. C. Leung, W. S. Chan:
Semantic Music Information Retrieval Using Collaborative Indexing and Filtering. ISCIS 2010: 345-350 - 2009
- [c37]Alfredo Milani, Valentino Santucci, Clement H. C. Leung:
Optimizing Web Content Presentation: A Online PSO Approach. Web Intelligence/IAT Workshops 2009: 26-29 - [c36]Clement H. C. Leung, W. S. Chan, Jiming Liu:
Collective Evolutionary Indexing of Multimedia Objects. ICCSA (1) 2009: 937-948 - [c35]R. C. F. Wong, Clement H. C. Leung:
Incorporating concept ontology into multi-level image indexing. ICIMCS 2009: 90-96 - [c34]David Taniar, J. Wenny Rahayu, Clement H. C. Leung, Sushant Goel:
Advances in high performance database technology. iiWAS 2009: 9 - 2008
- [c33]Alfredo Milani, Clement Ho Cheung Leung, Marco Baioletti, Silvia Suriani:
An Evolutionary Algorithm for Adaptive Online Services in Dynamic Environment. EvoWorkshops 2008: 626-632 - [c32]Alfredo Milani, Clement H. C. Leung, Alice W. S. Chan:
Adaptive search engines as discovery games: an evolutionary approach. MoMM 2008: 444-449 - [c31]Clement Ho Cheung Leung, Jiming Liu, Alice W. S. Chan, Alfredo Milani:
An Architectural Paradigm for Collaborative Semantic Indexing of Multimedia Data Objects. VISUAL 2008: 216-226 - 2007
- [c30]Hao Lan Zhang, Clement H. C. Leung, Gitesh K. Raikundalia:
Performance Evaluation of Agent Network Topologies Based on the AOCD Architecture. AINA Workshops (2) 2007: 605-610 - [c29]Clement H. C. Leung, Jiming Liu:
Multimedia Data Mining and Searching Through Dynamic Index Evolution. VISUAL 2007: 298-309 - 2006
- [c28]Hao Lan Zhang, Clement H. C. Leung, Gitesh K. Raikundalia:
Performance Analysis of Network Topologies in Agent-based Open Connectivity Architecture for DSS. AINA (2) 2006: 257-261 - [c27]Hao Lan Zhang, Clement H. C. Leung, Gitesh K. Raikundalia:
Classification of Intelligent Agent Network Topologies and a New Topological Description Language for Agent Networks. Intelligent Information Processing 2006: 21-31 - 2005
- [c26]Hao Lan Zhang, Clement H. C. Leung, Gitesh K. Raikundalia:
AOCD: A Multi-agent Based Open Architecture for Decision Support Systems. CIMCA/IAWTIC 2005: 295-300 - [c25]Feiyang Yu, Horace Ho-Shing Ip, Clement H. C. Leung:
A Heuristic Search for Relevant Images on the Web. CIVR 2005: 599-608 - [c24]Michael Grubinger, Clement H. C. Leung, Paul D. Clough:
Linguistic Estimation of Topic Difficulty in Cross-Language Image Retrieval. CLEF 2005: 558-566 - [c23]Michael Grubinger, Clement H. C. Leung, Paul D. Clough:
Towards a Topic Complexity Measure for Cross Language Image Retrieval. CLEF (Working Notes) 2005 - [c22]I. A. Azzam, Clement H. C. Leung, John F. Horwood:
A Fuzzy Expert System for Concept-Based Image Indexing and Retrieval. MMM 2005: 452-457 - 2004
- [c21]I. A. Azzam, Clement H. C. Leung, John F. Horwood:
Implicit Concept-based Image Indexing and Retrieval. MMM 2004: 354- - 2002
- [c20]Philip Kwok Chung Tse, Clement H. C. Leung:
An Efficient Storage Organization for Multimedia Databases. VISUAL 2002: 152-162 - 2001
- [c19]Philip K. C. Tse, Clement H. C. Leung:
Retrieving Multimedia Objects From Hierarchical Storage Systems. MSS 2001: 297-302 - 2000
- [c18]Clement H. C. Leung, Horace Ho-Shing Ip:
Benchmarking for Content-Based Visual Information Search. VISUAL 2000: 442-456 - 1999
- [c17]Yi Jiang, Kevin H. Liu, Clement H. C. Leung:
Parallel Algorithms for Queries with Aggregate Functions in the Presence of Data Skew. HiPC 1999: 207-211 - [c16]Simon So, Clement H. C. Leung:
A New Paradigm in Image Indexing and Retrieval Using Composite Bitplane Signatures. ICMCS, Vol. 1 1999: 855-859 - [c15]Dwi Sutanto, Clement H. C. Leung:
Automatic Index Expansion for Concept-Based Image Query. VISUAL 1999: 399-408 - [c14]Audrey M. Tam, Clement H. C. Leung:
Structured High-Level Indexing of Visual Data Content. VISUAL 1999: 409-417 - 1998
- [c13]Philip Kwok Chung Tse, Clement H. C. Leung:
A Low Latency Hierarchical Storage Organization for Multimedia Data Retrieval. Multimedia Information Analysis and Retrieval 1998: 181-194 - 1996
- [c12]Kevin H. Liu, Yi Jiang, Clement H. C. Leung:
Query Execution in the Presence of Data Skew in Parallel Databases. Australasian Database Conference 1996 - [c11]Zhi-Jie Zheng, Clement H. C. Leung:
Automatic Image Indexing for Rapid Content-based Retrieval. IW-MMDBMS 1996: 38-45 - [c10]Clement H. C. Leung, Simon So:
Characteristics and Architectural Components of Visual Information Systems. VISUAL 1996: 1-12 - [c9]Zhi-Jie Zheng, Clement H. C. Leung:
Content-Based Retrieval Using Random Verification of 1D Cellular Automata Images. VISUAL 1996: 151-161 - [c8]Zhi-Jie Zheng, C. Pantelis, Clement H. C. Leung, M. T. H. Wong, C. Velakoulis:
Extracting Complex Tissues of MRI Brain Images Using Conjugate Transformation for Medical Visual Information Systems. VISUAL 1996: 162-175 - 1995
- [c7]Clement H. C. Leung, David Taniar:
Parallel Query Processing in Object-Oriented Database Systems. Australasian Database Conference 1995 - [c6]Clement H. C. Leung, Zhi-Jie Zheng:
Image Data Modeling for Efficient Content Indexing. IW-MMDBMS 1995: 143-150 - [c5]Yi Jiang, Clement H. C. Leung:
Site Allocation for Parallel Query Execution in Locally Distributed Databases. Parallel and Distributed Computing and Systems 1995: 37-41 - [c4]Zhi-Jie Zheng, Clement H. C. Leung:
Quantitative Measurements of Feature Indexing for 2D Binary Images of Hexagonal Grid for Image Retrieval. Storage and Retrieval for Image and Video Databases (SPIE) 1995: 116-124 - 1993
- [c3]Clement H. C. Leung, H. T. Ghogomu:
A High-Performance Parallel Database Architecture. International Conference on Supercomputing 1993: 377-386 - 1986
- [c2]Yow-Jian Lin, Vipin Kumar, Clement H. C. Leung:
An Intelligent Backtracking Algorithm for Parallel Execution of Logic Programs. ICLP 1986: 55-68 - 1985
- [c1]Clement H. C. Leung, K. S. Wong:
File Processing Efficiency on the Content Addressable File Store. VLDB 1985: 282-291
Parts in Books or Collections
- 2001
- [p1]Clement H. C. Leung, Simon So, Audrey M. Tam, Dwi Sutanto, Philip Kwok Chung Tse:
Semantic-Based Retrieval of Visual Data. Principles of Visual Information Retrieval 2001: 297-318
Editorship
- 1997
- [e1]Clement H. C. Leung:
Visual Information Systems. Lecture Notes in Computer Science 1306, Springer 1997, ISBN 3-540-63636-6 [contents]
Informal and Other Publications
- 2019
- [i6]Nikki Lijing Kuang, Clement H. C. Leung, Vienne W. K. Sung:
Stochastic Reinforcement Learning. CoRR abs/1902.04178 (2019) - [i5]Nikki Lijing Kuang, Clement H. C. Leung:
Performance Dynamics and Termination Errors in Reinforcement Learning: A Unifying Perspective. CoRR abs/1902.04179 (2019) - [i4]Nikki Lijing Kuang, Clement H. C. Leung:
Leveraging Reinforcement Learning Techniques for Effective Policy Adoption and Validation. CoRR abs/1906.09340 (2019) - [i3]Nikki Lijing Kuang, Clement H. C. Leung:
Analysis of Evolutionary Behavior in Self-Learning Media Search Engines. CoRR abs/1911.09882 (2019) - [i2]Nikki Lijing Kuang, Clement H. C. Leung:
Performance Effectiveness of Multimedia Information Search Using the Epsilon-Greedy Algorithm. CoRR abs/1911.09891 (2019) - 2017
- [i1]Valentina Franzoni, Yuanxi Li, Clement H. C. Leung, Alfredo Milani:
Semantic Evolutionary Concept Distances for Effective Information Retrieval in Query Expansion. CoRR abs/1701.05311 (2017)
Coauthor Index
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