890 Result(s)
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Chapter and Conference Paper
Effect of Rice Planting on Improvement and Utilization of Saline Soils in Tarim Basin
It has been proved in a long period of practice that the planting of rice is effective on the improvement of saline soils. This can be applied to the extremely arid areas in southern **njiang(l). Flooding in t...
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Chapter and Conference Paper
Modernization of Chinese Photoelectric Astrolabes and Improvement of Optical Reference System
The features of the astrolabe are that:
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a span of 6 hour of R.A. of star positions can be tied in a group of observation of 2...
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Chapter and Conference Paper
Global Optimization of Mechanical Designs Based upon Integrated Computer Models and Virtual Prototypes
Recent advances in Computer-Aided Design and Engineering (CAD/CAE) made virtual prototy** feasible. Instead of going through the costly and time-consuming physical prototype development and testing process, ...
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Chapter and Conference Paper
Integration MBHMM and Neural Network for Totally Unconstrained Handwritten Numerals Recognition
In this paper we present a method of Multi-branch two dimensional HMM (hidden markov model ) for handwritten numeral recognition and another method of Neural network for handwrittern numeral recognition and th...
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Chapter and Conference Paper
An Accurate Approximation to Compressible Flow in Porous Media with Wells
An Eulerian-Lagrangian localized adjoint method (ELLAM) is presented for compressible flow occurring in compressible porous media with wells. The ELLAM scheme symmetrizes the governing transport equation, grea...
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Chapter and Conference Paper
ISP’s Internet Backbone Augmentation using Virtual Link Configuration in Link-state Routing
This paper addresses the backbone augmentation problem arising from ISP’s hierarchical link-state routing operations. Focusing on Virtual Link (VL) configuration, proposed is an efficient augmentation scheme o...
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Chapter and Conference Paper
Recent Crustal Deformation and Strain Accumulations in Continental China Inferred from GPS and Seismicity Data
This work analyzes recent crustal deformation and strain accumulations in continental China based on GPS and seismicity data. Since the early 1990s, several regional GPS networks for active tectonic studies we...
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Chapter and Conference Paper
PKUSpace: A Collaborative Platform for Scientific Researching
This Paper introduces PKUSpace – a collaborative platform for scientific learning and researching. Supported by efficient automated metadata extraction and powerful text classification modules, PKUSpace provid...
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Chapter and Conference Paper
Maintaining Packet Order for the Parallel Switch
In the parallel switch high-speed arrived packets (or cells) with same destination will be spread into many low-speed switching fabrics for processing. When these packets are sent to the output, however, their...
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Chapter and Conference Paper
Web Taxonomy Integration Using Spectral Graph Transducer
We address the problem of integrating objects from a source taxonomy into a master taxonomy. This problem is not only currently pervasive on the web, but also important to the emerging semantic web. A straight...
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Chapter and Conference Paper
Global-Based Structure Damage Detection Using LVQ Neural Network and Bispectrum Analysis
In this paper, a new approach for the global-based structure damage detection is proposed, which is based on the combination of bispectrum feature extraction technique and LVQ neural network identification met...
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Chapter and Conference Paper
APForecast: An Adaptive Forecasting Method for Data Streams
This research investigates continuous forecasting queries with alterable forecasting-step over data streams. A novel Adaptive Precision forecasting method to forecasting single attribute value of item in a sin...
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Chapter and Conference Paper
A Genetic Algorithm Based Method for Molecular Docking
The essential of Molecular docking problem is to find the optimum conformation of ligand bound with the receptor at its active site. Most cases the optimum conformation has the lowest interaction energy. So th...
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Chapter and Conference Paper
CAPU: Enhancing P2P File Sharing System with Capacity Aware Topology
Measurement works show that the unstructured P2P file sharing systems such as Gnutella face the problem of poor scalability and inefficiency search for unpopular items. In this paper, we propose new mechanisms...
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Chapter and Conference Paper
Copper and gold metallogeny in the Tethyan domain in China
The Paleo-Tethyan Ocean in China formed in the early Carboniferous and closed at the end of the Triassic. Then the Neo-Tethyan Ocean opened no later than the end of Triassic and began to close about 65 Ma, fol...
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Chapter and Conference Paper
METS Cataloging Tool for Heterogeneous Collections
This paper describes the implementation of DRMSCata, an XML Schema driven web-base cataloging subsystem, which helps to produce various METS encoded documents.
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Chapter and Conference Paper
SmartBoa: Constructing p2p Overlay Network in the Heterogeneous Internet Using Irregular Routing Tables
The high heterogeneity of large-scale p2p system leads us to the philosophy that the size of a node’s routing table and its updating cost should correspond to the node’s capacity. With this philosophy, we desi...
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Chapter and Conference Paper
Dynamically Mining Frequent Patterns over Online Data Streams
Data streams are massive unbounded sequence of data elements continuously generated at a rapid rate. Consequently, it is challenge to find frequent items over data streams in a dynamic environment. In this pap...
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Chapter and Conference Paper
A Constellation Resource Discovery Model Based on Scalable Multi-tape Universal Turing Machine
Constellation resource discovery model is a novel model for discovering the dynamic resources in Grid. In constellation model, we propose a new Scalable Multi-tape Universal Turing machine (SMUTM) to present t...
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Chapter and Conference Paper
A Functionality Based Instruction Level Software Power Estimation Model for Embedded RISC Processors
This paper describes a functionality-based instruction-level power analysis model, which aims at reducing workload of computing inter-instruction power and kee** the convenience to observe necessary paramete...
