Hanwang digital library solutions Applications Xiang Jie
Digital Library is a high value on image, text, voice, audio, video, software and multimedia information such as scientific data collection, organizational norms of processing, preservation and management of high-quality, implementation of the knowledge value-added, and provides high speed WAN connectivity horizontal cross-database of electronic access services.
The first part of the background outlined
HC Education Network Popularity of the Internet changed the way people receive, possess, use, processing, exchange knowledge. However, the Internet, information in English 97% 2% French information, Chinese account for only a few per thousand. Development and construction of Chinese information resources has become imperative. Construction of China
Digital Library Interconnection project will not only reverse the situation of lack of Chinese information online, and will greatly promote the growth of national economy and promote the development of China's information technology and
Information Building, the same time, library work and service model will be with the nature of change, full automation, networking and information technology. At present, governments at all levels
Digital Library works great importance, the state has established a special of the "863" Project Digital Library Strategy Team, the Beijing Municipal Construction of the Digital Library project as one of four high-tech foundation. This is a modern high-tech digital resources systems engineering, information resources related to processing,
Storage , Transmission, retrieval and use of the whole process of the information infrastructure is an important part.
Digital Library is a high value on image, text, voice, audio, video, software and scientific data and other multimedia information collection, processing and organization of normative, high-quality conservation and management, a knowledge value, and provide high-speed WAN horizontal cross-database connectivity
Electronic Access services. It also includes intellectual property rights, access rights, data security management areas. In short, the digital library is a large scale and can cross-database search of massive digital information resource base, the reader can quickly and easily provide information service mechanism. Digital Library features: digital collection, operation
Computer Technology, transmission network, information storage and resource sharing of liberalization.
A massive digital library, broadband multimedia network system, there are a lot of need for further research and development of technical problems, these problems mainly:
1) Construction of information resources Digital library should be text, audio, video and other information resources in order warehouse. Automatic classification, automatic indexing, automatic abstracting, industrialization, technology and other technologies are OCR technology bottleneck.
2) storage and compression Digital library is faced with various types of data, the mass of. How to save and manage the vast amounts of data is the core mission of the system design.
3) classification, indexing, search: On different content, different data types require different classification systems and indexing mechanism. Search tools should ensure that the information provided to the user exactly what users need most. Therefore, the massive search for efficiency and speed of data is the great challenge facing the system, including the Chinese search, image search, audio search, intelligent search.
4) transmission and protection: Mass of information quickly browse the need for a rational hierarchical transmission mechanisms for the protection, including copyright protection and system security protection.
Based leading OCR (optical character recognition) technology and content management technology, Hanwang technology is introduced, including resource development, resource retrieval using two important aspects of digital library applications.
Second part of the construction of digital library resources
A "OCR Entry plant Hanwang System (Network)" processing program:
Information resource for the Internet Age, as the steam engine in the industrial society, we are committed to building the information resources is the cornerstone in building the future society. Network resources to enrich and enhance the utilization efficiency of the existing information and knowledge, on the books, documents, archives and other digital information are particularly important.
But how will a wide range of documentation, automated processing of trade information in order to meet a variety of applications of digital information, which is OCR technology (optical character recognition) in the construction of digital information play a vital role.
1, the overall functions: Large amounts of raw data input and preservation of the fast scanning;
OCR input, proofread, organize; Database storage, backup, retrieval and management;
Links to the various processes to monitor and schedule coordination;
Management staff positions; Quality control; System management. 2, the system features:
1) a large number of original data entry and save the rapid scanning
Modern books of various formats: horizontal version, vertical version, Simplified and Traditional;
Ancient: especially rare, rare; The age of newspapers and magazines and internal information;
The age of document files; Various reports or bills. 2) King of Chinese character recognition: the world's leading OCR input, proofing, sorting functions
With Hanwang advanced OCR recognition technology, recognition rate and speed; fast accurate cross school, school longitudinal, comparative proofreading; support a variety of electronic document storage format: PDF, HTML, RTF, TXT, XLS, convenient achieve full-text search, and with the international standards step by step integration of electronic document formats.
3) improve staff management Integrates attendance management, position management, salary management three functions, the system automatically records staff attendance, automatically assigned to each job and record the distribution of work and workload, and records of cases generated based on the above schedule of wages; provide Easy and friendly interface work.
4) automatically links each process monitoring and scheduling coordination
Server Assign tasks to different positions, and mission coordination, so that the task of both the client independent of each other they form a complete production process, improve efficiency, make word processing speed of up to 10-12 million words per class, more efficient than the manual input of 5-8 times. Systems automatically calculate employee workload, error volume control, the overall error can be controlled to less than two ten thousandths, so as to achieve the publication of quality requirements.
5) on the set of system control, management and routine maintenance, and regularly generate security log
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