36 Result(s)
within
Conference Paper
**ang-peng Li
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Chapter and Conference Paper
Long Short-Term Deterministic Policy Gradient for Joint Optimization of Computational Offloading and Resource Allocation in MEC
Mobile Edge Computing (MEC) is regarded as a promising paradigm for reducing service latency in Mobile users data processing by providing computing resources at the network edge. Existing deep reinforcement le...
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Chapter and Conference Paper
Discussion on Mechanical and Drilling Performance of the Positive Displacement Motors of Wall Thickness Rubber
The wall-thickness rubber stator positive displacement motors (PDM) has a long service life, high mechanical efficiency, and adaptability to bottom-hole temperature. With the increase of using time, the output...
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Chapter and Conference Paper
Laboratory Investigation of Cryogenic Fracturing Effect of Hot Dry Rock Wellbores Under Triaxial-Confining Stresses
Hot dry rock (HDR) contains abundant thermal energy, which can be extracted through fracturing and used for electricity generation. Due to its deep depth, high-temperature and high-pressure conditions, it is d...
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Chapter and Conference Paper
Conventional Logging Characterization Method of Tight Sandstone Reservoir Fractures in Northeast Sichuan
The tight sandstone reservoir in northeastern Sichuan show the basic characteristics of ultra-low porosity and dense matrix as a whole. Fracture is very important to improve reservoir seepage capacity and prom...
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Chapter and Conference Paper
Seepage Field Adjustment for Enhanced Oil Recovery in High Water Cut Oilfield
An oilfield has been developed with water-flooding for a long time, and the water cut has reached a high level. The seepage law of reservoir becomes more and more complicated, the remaining oil is highly dispe...
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Chapter and Conference Paper
Characterization of Micro-nano Pore Structure of Tight Sandstone Based on Nuclear Magnetic Resonance Experiments (NMR)
The samples of Chang 8 member of Yanchang Formation in Jiyuan area were tested by nuclear magnetic resonance (NMR) with saturated water and different centrifugal states, and the core thin section, scanning ele...
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Chapter and Conference Paper
Petroleum Geological Characteristics and Exploration Prospects in the Colorado Basin, Argentina
Argentina's offshore Colorado basin is a passive continental margin basin covering a vast area on the South America, yet remains underexplored today. Based on literature review, 2D seismic profiles interpretat...
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Chapter and Conference Paper
Development of Portable Friction Stir Welding Equipment for In-Space Manufacturing
Friction stir welding (FSW) technology is a solid-phase joining process with a non-melting pool in the connection area and insensitivity to gravity, so that it is suitable for construction of the structures in sp...
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Chapter and Conference Paper
Temperature Variations in the Middle Atmosphere Studied with Rayleigh Lidar at Haikou (19.9°N, 110.3°E)
Based on the long-term observations of Hainan lidar (19.9°N, 110.3°E) during 2010–2020, temperature variation characteristics in the middle atmosphere (32–64 km) are investigated by analyzing the Rayleigh back...
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Chapter and Conference Paper
Differential Distribution Characteristics of Tight Lithologic Gas Reservoirs in Xujiaweizi Fault Depression
Xujiaweizi fault depression is an important natural gas exploration area in Songliao Basin. However, exploration and deployment of different types of gas reservoirs are restricted by the lack of understanding ...
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Chapter and Conference Paper
CCUT-Net: Pixel-Wise Global Context Channel Attention UT-Net for Head and Neck Tumor Segmentation
Automatic segmentation of head and neck (H&N) primary tumors in FDG-PET/CT images is significant for the treatment of cancer. In this paper, the pixel-wise global context channel attention U-shaped transformer...
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Chapter and Conference Paper
AppSense: Detecting Smartphone Usage via WiFi Signals
Mobile usage reveals some of the user’s daily behavior habits and is essential. Efforts in this field of research have never stopped and have achieved a series of results. However, some active inspections ofte...
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Chapter and Conference Paper
Disk Failure Prediction Based on Transfer Learning
Bad disks are replaced as the disks in the storage system are iteratively updated. However, there are few reference data for minority class disks, and it is difficult to make good failure prediction using trad...
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Chapter and Conference Paper
Characterization and Evaluation of Effective Fractures in the Second Member of the Xujiahe Formation in the **nchang Deep Tight Gas Reservoir
The development of effective fractures is the main controlling factor of high production in deep tight gas reservoirs, and the key to realize effective production of undeveloped reserves is to make clear the d...
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Chapter and Conference Paper
Gait Time Parameter Analysis-Based Rehabilitation Evaluation System of Lower Limb Motion Function
Aiming at the problems of low accuracy and high time cost of existing motion function rehabilitation evaluation methods, this paper proposes a rehabilitation evaluation method and system of lower limb motion f...
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Chapter and Conference Paper
Safety Analysis Method Considering Cascading Trips Based on Particle Swarm Optimization
View of preventing cascading trips, this paper mainly studies the security level model of how to effectively prevent cascading failures in the system is studied. First of all, from the point of view of relay p...
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Chapter and Conference Paper
A Method for Restraining Cascading Trip Based on Node Power
With the continuous development of the smart wireless communications, the importance of electric energy becomes increasingly evident. Intricately interconnected power grids will also suffer from the threats of...
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Chapter and Conference Paper
MTNAS: Search Multi-task Networks for Autonomous Driving
Multi-task learning (MTL) aims to learn shared representations from multiple tasks simultaneously, which has yielded outstanding performance in widespread applications of computer vision. However, existing mul...
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Chapter and Conference Paper
The Eighth Visual Object Tracking VOT2020 Challenge Results
The Visual Object Tracking challenge VOT2020 is the eighth annual tracker benchmarking activity organized by the VOT initiative. Results of 58 trackers are presented; many are state-of-the-art trackers publish...
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Chapter and Conference Paper
A Stochastic-Performance-Distribution-Based Approach to Cloud Workflow Scheduling with Fluctuating Performance
The cloud computing paradigm is characterized by the ability to provide flexible provisioning patterns for computing resources and on-demand common services. As a result, building business processes and workfl...
