17 Result(s)
within
English
Artificial Intelligence
Information Systems Applications (incl. Internet)
Zhigang **
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Chapter and Conference Paper
Application and Research on Affection Model Based on Bayesian Network
It needs not only intelligence but also emotion for the computer to realize harmonious human computer interaction, which is one of the research focuses in the field of computer science. This paper proposes a h...
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Chapter and Conference Paper
TPPADS: An Expert System Based on Multi-branch Structure for Tian** Planting Pest Assistant Diagnosis
At present, green plants exist in all aspects of our lives. And statistics shows that the pest species of green plants is very large. Thus accurate and rapid diagnosis is regarded as an essential component of ...
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Chapter and Conference Paper
Design of Limb for Parallel Mechanism Based on Screw Theory
Based on the reciprocal relationship of twist and wrench in screw theory, the mathematical model for limb of parallel manipulator is established in this paper. According to the motion modes of mobile platform ...
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Chapter and Conference Paper
Stress Analysis Near the Welding Interface Edges of a QFP Structure under Thermal Loading
The purpose of this paper was to investigate the reason why the interface delaminations occurred in the QFP structure. The stress concentration was the key factor responsible for the microcrack occurrence. In ...
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Chapter and Conference Paper
Calculation and Analysis of Double-Axis Elliptical-Parabolic Compond Flexure Hinge
A double-axis flexure hinges combined with elliptical and parabolic curve is presented in this paper. The design equations for its compliance computation have been deduced by application of Castigliano’s displ...
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Chapter and Conference Paper
A Research to Construct the Interactive Platform for Integrated Information of Agricultural Products in China **njiang
**njiang is located on the northwest border of China, which is an important agricultural production and export base. In order to establish integrated management of agricultural products and service information...
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Chapter and Conference Paper
Research on Information Sharing Pattern of Agricultural Products Supply Chain Based on E-Commerce Technology
Taking **njiang’s tomato industry as an example, this paper analyzes the management of agricultural supply chain and the sharing pattern results of supply chain information under the atmosphere of E-commerce b...
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Chapter and Conference Paper
GPC: An Expert System Based on Multi-branch Structure for Grass Pest Control Information
Since 1997, 13 provinces and regions in China have experienced grass pest disasters. The average annual hazard area comprised more than 3 million mu and the annual economic losses totaled more than 20 billion ...
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Chapter and Conference Paper
Distance Metric Learning-Based Conformal Predictor
In order to improve the computational efficiency of conformal predictor, distance metric learning methods were used in the algorithm. The process of learning was divided into two stages: offline learning and o...
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Chapter and Conference Paper
Dynamic Compensation for Impact-Based Grain Flow Sensor
The impact-based grain flow sensor is widely used in the combine harvester yield monitor systems to measure the crop yield .but its accuracy wrecked by false signal of excessive natural vibration. A step respo...
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Chapter and Conference Paper
The Potential Geographical Distribution of Locusta migratoria tibetensis Chen (Orthoptera: Acrididae) in Qinghai-Tibet Plateau
Locusta migratoria tibetensis Chen (Orthoptera: Acrididae) is one of the most harmful species of Acrididae. It causes extensive damage to gramineous crops. The climate map** program, CLIMEX 3.0, ...
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Chapter and Conference Paper
Local Clustering Conformal Predictor for Imbalanced Data Classification
The recently developed Conformal Predictor (CP) can provide calibrated confidence for prediction which is out of the traditional predictors’ capacity. However, CP works for balanced data and fails in the case ...
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Chapter and Conference Paper
Dimensionality Reduction for Hyperspectral Image Based on Manifold Learning
A novel dimensionality reduction method named spectral angle and geodesic distance-based locality preserving projection (SAGD-LPP) was proposed in this paper. Considering the physical characters of hyperspectr...
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Chapter and Conference Paper
Mobile Panoramic Vision for Assisting the Blind via Indexing and Localization
In this paper, we propose a first-person localization and navigation system for hel** blind and visually-impaired people navigate in indoor environments. The system consists of a mobile vision front end with...
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Chapter and Conference Paper
Activity Recognition in Still Images with Transductive Non-negative Matrix Factorization
Still image based activity recognition is a challenging problem due to changes in appearance of persons, articulation in poses, cluttered backgrounds, and absence of temporal features. In this paper, we propos...
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Chapter and Conference Paper
Face Recognition by 3D Registration for the Visually Impaired Using a RGB-D Sensor
To help visually impaired people recognize people in their daily life, a 3D face feature registration approach is proposed with a RGB-D sensor. Compared to 2D face recognition methods, 3D data based approaches...
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Chapter and Conference Paper
Min-Forest: Fast Reachability Indexing Approach for Large-Scale Graphs on Spark Platform
Reachability query is an important graph operation in graph database which answers whether a vertex can reach another vertex through a path over the graph, and it is also fundamental to real applications invol...
