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1. Split-and-merge model selection of mixtures of Gaussian processes with RJMCMC NSTL国家科技图书文献中心

Qiang, Zhe |  Ma, Jinwen... -  《Pattern Recognition》 - 2025,157 - 共12页

摘要: our previous work, we established the split-and | -merge automatic model selection algorithm for mixtures | The mixture of Gaussian processes is a |  powerful statistical learning model that can be |  effectively applied to curve clustering and prediction
关键词: Mixture of Gaussian processes |  Model selection |  Curve clustering |  Penalized prior RJMCMC |  Full Bayesian inference

2. An Efficient Real Time Anomaly Detection in Surveillance Videos Using PRU-DPCN Classifier NSTL国家科技图书文献中心

K. Chidananda |  A. P. Siva Kumar -  《SN Computer Science》 - 2025,6(1) - 31~ - 共13页

摘要: Binomial coefficient-centric Region Split and Merge (GB | Detecting the behavior of the crowd that is |  regarded as anomalous is the need for surveillance. Hence | , several machine learning (ML) systems were built for the |  automatic detection of an anomaly in the crowd video
关键词: Gaussian binomial coefficient-based region split and merge algorithm (GB-RSM) |  Ordinary least square regression based eulerian video magnification method (OLSR-EVM) |  Similarity score based k-means algorithm (SS-Kmeans) |  Parametric rectified linear unit |  Deep predictive coding network (PRU-DPCN) |  Object detection

3. Topological Polarization Dynamics and Domain-Wall Tunneling Electroresistance Effects in Cylindrical-Shell Ferroelectrics NSTL国家科技图书文献中心

Pengying Chang |  Yirong Guo... -  《IEEE Electron Device Letters》 - 2025,46(2) - 179~182 - 共4页

摘要: domain wall motion, split and merge. Quantum transport | New insights into polarization dynamics in |  hafnium oxide-based ferroelectrics with cylindrical |  shell structures are presented based on a phase-field |  modeling. By introducing in-plane radial electric field
关键词: Iron |  Tunneling |  Metals |  Films |  Switches |  Hafnium oxide |  Electrodes |  Voltage |  Three-dimensional displays |  Nonvolatile memory

4. Visual perception and overlay welding motion planning for the cross-section of bulkhead in steam turbine NSTL国家科技图书文献中心

Cheng, Hongtai |  Guan, Xiaohan... -  《The International Journal of Advanced Manufacturing Technology》 - 2025,137(1/2) - 429~454 - 共26页

摘要: planning problem. Firstly, a Scan-Locate-Split-Merge | With the integration of overlay welding and 3D |  printing technology, the possibilities of automatic cross | -section repair have expanded significantly. However | , there are still several challenges in perception and
关键词: Point cloud processing |  Visual perception |  Motion planning |  Overlay welding

5. Spatial-temporal seismicity analysis using TSOM and variational density peak clustering NSTL国家科技图书文献中心

Sharma, Ashish |  Nanda, Satyasai Jaga... -  《Environmental and ecological statistics》 - 2025,32(1) - 229~281 - 共53页

摘要: is employed with split-and-merge algorithm to | Seismicity de-clustering is a crucial step in |  earthquake catalog analysis, essential for understanding |  earthquake patterns and assessing seismic hazards | . Seismicity de-clustering is challenging due to complex
关键词: Coefficient of variation |  m -Morisita Index |  Self organizing map |  Seismicity de-clustering |  Variational density peak clustering

6. Integrating asynchronous advantage actor-critic (A3C) and coalitional game theory algorithms for optimizing energy, carbon emissions, and reliability of scientific workflows in cloud data centers NSTL国家科技图书文献中心

Khaleel, Mustafa Ibr... -  《Swarm and Evolutionary Computation》 - 2025,92 - 101756.1~101756.31 - 共31页

摘要: (A3C) method combined with merge-and-split- based |  pool. The merge-and-split-based method prioritizes | The growth of workflow as a service (WFaaS | ) has become more intricate with the increasing |  variety and number of workflow module applications and
关键词: Coalitional game theory |  Carbon emissions |  A3C RL |  Energy consumption |  Scheduling reliability

7. Hierarchical Cross-Modal multianchor distillation for rail surface defect detection NSTL国家科技图书文献中心

Wang, Bingying |  Qiang, Fangfang... -  《Measurement》 - 2025,253(Pt.B) - 117600.1~117600.14 - 共14页

摘要: detection approach, comprising three key stages: merge | , split, recombine. During feature extraction, multi | For red-green-blue with depth (RGB-D) rail |  surface defect detection (RSDD), most models focus on |  improving accuracy, while ignoring computational costs. To
关键词: Transformer |  Graph convolution network |  Knowledge distillation |  Cross-modal and cross-stage fusion |  Rail defect inspection

8. A high interference-rejection receiver front-end for 5G applications using novel architecture and compact zero-pole filtering circuit topology NSTL国家科技图书文献中心

Lan, Zishen |  Qin, Jian -  《AEU》 - 2025,189 - 共11页

摘要: implement and merge these split functions. This enables us |  is to split the functions of the high-selectivity | This paper presents a high interference | -rejection receiver front-end in 0.15-mu m GaAs pHEMT |  process for 5G applications. We propose a novel
关键词: Receiver front-end |  5G applications |  High-selectivity filter |  Interference-rejection |  Image-rejection |  Local-oscillator feedthrough rejection

9. LSSM-SpMM: A Long-Row Splitting and Short-Row Merging Approach for Parallel SpMM on PEZY-SC3s NSTL国家科技图书文献中心

Ligang Cao |  Qinglin Wang... -  《Algorithms and Architectures for Parallel Processing,Part VI》 -  International Conference on Algorithms and Architectures for Parallel Processing - 2025, - 78~97 - 共20页

摘要: study, we propose a Long Row Split and Short Row Merge | Sparse Matrix-Dense Matrix Multiplication |  (SpMM) is a crucial kernel used in a wide range of |  fields including machine learning and linear algebra |  solvers. Thus, enhancing the performance of SpMM is
关键词: Sparse matrices |  SpMM |  PEZY-SC3s

10. Constructing a scalable key‑value store engine on multidisk system NSTL国家科技图书文献中心

Shiqiang Nie |  Jie Niu... -  《The Journal of Supercomputing》 - 2025,81(1) - 259.1~259.28 - 共28页

摘要:-structured merge-tree to fast storage devices (e.g., NVMe | , it employs data sharding to split the logic key | In the domain of non-relational databases, key | -value storage engines emerge as a promising |  technology that is being studied widely. Recent
关键词: Key-value storage |  LSM-tree |  Asynchronous I/O
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