Results 31 to 40 of about 213,663 (307)
An embedded bandit algorithm based on agent evolution for cold-start problem
International Journal of Crowd Science, 2021 PurposeMany recommender systems are generally unable to provide accurate recommendations to users with limited interaction history, which is known as the cold-start problem. This issue can be resolved by trivial approaches that select random items or the
Rui Qiu, Wen Ji
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Reliable Fusion of Stereo Matching and Depth Sensor for High Quality Dense Depth Maps
Sensors, 2015 Depth estimation is a classical problem in computer vision, which typically relies on either a depth sensor or stereo matching alone. The depth sensor provides real-time estimates in repetitive and textureless regions where stereo matching is not ...
Jing Liu +3 more
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Remote Sensing, 2020 Kalman filter is a commonly used method in the Global Navigation Satellite System (GNSS)/Inertial Navigation System (INS) integrated navigation system, in which the process noise covariance matrix has a significant influence on the positioning accuracy ...
Xile Gao +7 more
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Crowd intelligence evolution based on complex network
International Journal of Crowd Science, 2021 PurposeIn recent years, with the increase in computing power, artificial intelligence can gradually be regarded as intelligent agents and interact with humans, this interactive network has become increasingly complex.
Jianran Liu, Wen Ji
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Strain-Induced Modulation of Spin Configuration in LaCoO3
Frontiers in Materials, 2020 For oxides with octahedron ligand field, such as perovskite, spinel, and mullite, unit occupancy of eg orbital plays a key role in governing the catalytic performance of oxygen redox in the application of renewable energy storage and conversion.
Linxia Wang +7 more
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Computing Offloading Scheme Based on User Experiencein Mobile Edge Computing [PDF]
Jisuanji gongcheng, 2020 Most of the existing computing offloading schemes in Mobile Edge Computing(MEC) pre-set unified weight factors,which fail to meet the different requirements of users for delay and energy consumption.To address the problem,this paper proposes a computing ...
YANG Tian, TIAN Lin, SUN Qian, ZHANG Zongshuai, WANG Yuanyuan
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A Miniaturized High-Gain Router Antenna Pair for 2.4 GHz and 5.0 GHz Frequency Bands [PDF]
Journal of Electromagnetic Engineering and ScienceIn this paper, we propose a printed circuit board (PCB)-based planar antenna pair, operating at 2.4 GHz and 5.0 GHz frequency bands, respectively, for dual-band routers.
Tongyu Ding +5 more
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Cyclostationary Detection Method Based on Single Section [PDF]
Jisuanji gongcheng, 2021 Among methods for spectrum sensing of unlicensed frequency bands,the cyclostationary detection method is characterized by strong robustness and signal type recognition,but it suffers from high computational complexity.Based on the improved traditional ...
GOU Zhihang, LIU Jianfeng, HU Jinlong, FENG Xuelin, WANG Zongwei
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Location management for mobile devices [PDF]
2008 International Symposium on a World of Wireless, Mobile and Multimedia Networks, 2008 Location-awareness, in the form of location information about clients and location-based services provided by servers, is becoming increasingly important for networked communications in general, and wireless and mobile devices in particular. The current fragmented landscape of location concepts and location-awareness, however, is not suitable for ...
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IEEE Access, 2020 Image-based rendering (IBR) attempts to synthesize novel views using a set of observed images. Some IBR approaches (such as light fields) have yielded impressive high-quality results on small-scale scenes with dense photo capture. However, available wide-
Shaohua Liu +6 more
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