兰州大学机构库 >数学与统计学院

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Multiplicative Noise and Blur Removal by Framelet Decomposition and l(1)-Based L-Curve Method 期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2016, 卷号: 25, 期号: 9, 页码: 4222-4232
Authors:  Wang, F;  Zhao, XL;  Ng, MK;  Ng, MK (reprint author), Hong Kong Baptist Univ, Dept Math, Ctr Math Imaging & Vis, Hong Kong, Hong Kong, Peoples R China.
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Multiplicative noise  blur removal  framelet  convex optimization  sparsity  
Optimized periodical charging in large-scale deployed WSNs 会议论文
2015 IEEE Global Communications Conference, GLOBECOM 2015, San Diego, CA, United states, December 6, 2015 - December 10, 2015
Authors:  Qin, Zhenquan;  Lu, Bingxian;  Zhou, Chunting;  Wang, Lei;  Zhu, Ming;  Shu, Lei;  Zhu, Xiaojing
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Wireless sensor networks  Charging (batteries)  Employment  Energy transfer  Inductive power transmission  Sensor nodes  Battery energy  Cycle time  Limited energies  Optimal solutions  Performance bottlenecks  Wireless charging vehicles  Wireless energy transfers  Wireless sensor network (WSNs)  
Optimized Periodical Charging in Large-Scale Deployed WSNs 会议论文
2015 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM), San Diego, CA, DEC 06-10, 2015
Authors:  Qin, ZQ;  Lu, BX;  Zhou, CT;  Wang, L;  Zhu, M;  Shu, L;  Zhu, XJ;  Qin, ZQ (reprint author), Dalian Univ Technol, Sch Software, Dalian, Peoples R China.
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Elementary algebra proof exercies using a theorem proving system 会议论文
2013 IEEE Conference Anthology, ANTHOLOGY 2013, China, January 1, 2013 - January 8, 2013
Authors:  Li, Bing;  Su, W(苏伟);  Yang, Yi;  Li, Lian
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Theorem proving  Algebra  Semantics  Controlled natural language  Elementary algebra  Formal proofs  Isabelle  proof problem  Proving problems  Theorem proving systems  
A Preconditioned GMRES Method for Elliptic PDE-constrained Optimization Problems 会议论文
Proceedings - 2014 10th International Conference on Computational Intelligence and Security, CIS 2014, Kunming U Sci Technol, Kunming, PEOPLES R CHINA, NOV 15-16, 2014
Authors:  Zhu, CY;  Huang, YM;  Zhu, CY (reprint author), Lanzhou Univ, Sch Math & Stat, Lanzhou, Peoples R China.
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the GMRES method  preconditioning matrix  distributed control problem  spectral distribution  eigenvalues and eigenvectors  
A Projection-based Hotspot Analysis Method 会议论文
Proceedings - 2013 International Conference on Mechatronic Sciences, Electric Engineering and Computer, MEC 2013, Dallas, TX, OCT 30-NOV 01, 2014
Authors:  Ren, C;  Li, R;  Li, M;  Li, CH;  Li, R (reprint author), Lanzhou Univ, Sch Informat Sci & Engn, Lanzhou 730000, Gansu, Peoples R China.
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hotspot analysis  projection  crisis management  
A New Greedy Algorithm for d-hop Connected Dominating Set 会议论文
2014 10TH INTERNATIONAL CONFERENCE ON MOBILE AD-HOC AND SENSOR NETWORKS (MSN), Maui, HI, DEC 19-21, 2014
Authors:  Li, XY;  Gao, XF;  Zhao, CX;  Li, XY (reprint author), Lanzhou Univ, Sch Math & Stat, Lanzhou 730000, Gansu, Peoples R China.
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connected dominating set  multi-hop virtual backbone  approximation algorithm  greedy strategy  
On Construction of Quality Fault-Tolerant Virtual Backbone in Wireless Networks 期刊论文
IEEE-ACM TRANSACTIONS ON NETWORKING, 2013, 卷号: 21, 期号: 5, 页码: 1499-1510
Authors:  Wang, W;  Kim, D;  An, MK;  Gao, W;  Li, XY;  Zhang, Z;  Wu, WL;  Wang, W (reprint author), Xi An Jiao Tong Univ, Dept Math, Xian 710049, Peoples R China.
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Approximation algorithm design and analysis  connected dominating set  fault tolerance  graph theory  virtual backbone  
Deblurring and Sparse Unmixing for Hyperspectral Images 期刊论文
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2013, 卷号: 51, 期号: 7, 页码: 4045-4058
Authors:  Zhao, XL;  Wang, F;  Huang, TZ;  Ng, MK;  Plemmons, RJ;  Ng, MK (reprint author), Hong Kong Baptist Univ, Ctr Math Imaging & Vis, Kowloon Tong, Hong Kong, Peoples R China.
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Alternating direction methods  deblurring  hyperspectral imaging  linear spectral unmixing  total variation (TV)  
Network education video recommendation algorithm based on context and trust relationship 会议论文
Proceedings of the IEEE International Conference on Software Engineering and Service Sciences, ICSESS, Beijing, China, May 23, 2013 - May 25, 2013
Authors:  Zhao, Chenyang;  Wang, Junling
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Algorithms  Collaborative filtering  Education  Information technology  Signal filtering and prediction  Software engineering  Collaborative filtering algorithms  context  Education videos  Personalized recommendation  Trust relationship