On the business-oriented decision-model analysis of library information integration system

Paper Keywords: integration of library Information for decision making body of Multi-Agent
Abstract: This article from the decision-makers, decision-making Information, decision-making process to establish three-dimensional degree of decision analysis model to analyze the business decision-making needs of the library, about the use of body and Multi-Agent technology integration, builds a business decision support for the library systems integration model to improve library decision support desired effect of improving decision-making efficiency.

1 Introduction
Construction and development of higher Education libraries and schools should adapt to the construction and development, its level is an important indicator of the overall level of school [1] established the first-class university can not do without first-class library [2] shows that the library construction and development of a direct impact on the college's development level. into the 21st century, digital network of the Information revolution has brought the work of human life the way big step forward for the library construction and development of the proposed new requirements. representative of the school of contemporary decision-making Herbert Simon that the focus of management is no longer a principle of efficiency, the principle of efficiency "does not tell us how to get the most success, but to achieve maximum success but said the purpose of management activities, Management theory must reveal the conditions leading to the greatest achievements. "[3] Simon seems to manage the process of decision-making process management, the focus began with the efficient management and scientific direction to the decision-making. Library development should conform to the development of the times, external factors such as market and environmental changes shift the focus of the management decision-making management face the need to provide Information processing and more and more complex, the level of the reader Information and information requirements increase, the library system to produce the amount of statistical data and forms, the role of the library must own and service mode adjustments, but adjustments can not be blind, the need for scientific decision-making process. mastery of information directly affects the correctness of the decision-making, which requires library managers from purchasing, distribution, bibliography, electronic resources and other data, find the library materials and services, utilization patterns, and patterns of variation, and thus the right to develop the library decision-making.

In this paper, a breakthrough point for the library decision-making, analysis, decision-making needs of library work, the establishment of business decision analysis model for the library information needs of business decisions on the characteristics of library information to determine the integrated system is designed, made and ontology-based Multi-Agent System to support library decision-making model.


2, the library business decision-making model
Library decision-making process refers to the library management, decision-makers based on the nature and task of the library, the library acts as a certain target, specify the behavior of the program and select the process [4]. Scientific decision-making without the information, press decision-making needs to provide information as to solve the decision problem should be the starting point and focus from the decision-making information, decision-making process, decision-makers in three dimensions, build a library of three-dimensional decision model, there are three dimensions, namely, decision-making information I (Decision -Information), P decision-making process (Decision-Progress), M decision-makers (Decision-maker). in the organization and management, because there are different levels of questions, depending on the different decisions on the information requirements of decision-making information can be divided into daily management activities in the decision-making information, tactical information for decision making, strategic decision-making information, information that decision-making dimension I. Also, from the decision-making process to analyze the P dimension, usually the decision-making process is divided into discovery and to identify problems, develop decision-making program, select evaluation of programs and policy implementation of the program into four stages, which is found and determined the starting point and prerequisite for decision-making activities [5] The study of organizational decision-making purpose is to give managers the right organization, effective decision-making support organizational decision-making usually M divided by the highest levels of management, the grass roots.


3, the library decision-making needs analysis
3.1 Classification decision-makers
M-dimensional analysis from policy makers, decision makers can be divided into the library librarian, director and general librarians. Ordinary routine work of librarians need the information needed, the basic decisions are made procedural decisions. The curator, department director for the strategic management, decision-making problems in addition to the need for decision-making procedures more difficult for non-programmed decisions, such as outreach, extension of opening hours, increase the modern facilities, to read the guide and book reviews , etc. [6], they analyze the external environment within the library complex, full use of library personnel, documents, network resources, the development of library development strategies, methods and means to improve services, strengthen the core competitiveness and play to the library force, in order to achieve the library's development and management of innovation.

3.2 decision-making process.

(1) identify and determine which is the starting point for decision-making process. Different types of libraries and departments, services, content and target because differences in the performance of the target there are differences, for example, public libraries, university libraries and business library museums, libraries within the editorial department, circulation department and technical services department, its functions and performance of mission objectives and levels of diversity due to the uncertainty of environmental change, set and achieve goals more difficult to control. like the daily work objectives, its content more detailed and specific, easy to identify and achieve the control objectives and the more the upper long-term goals, such as strategic goals, the more difficult to control. The goal is to find the key issues identified in the survey research is that question the basic method. general methods: 1) review and assess at this stage of the work, and the next phase of research, the establishment of a model to meet the needs of library policy, library and establish the appropriate method of rule base.

4 System Model
The use of ontology technology, multi-Agent technology to build a library of information for business decision-making integrated system the whole system is divided into four layers: layer of network communication, knowledge management, problem handling layer and user interface layer of network communication layer to support TCP / IP, HTTP protocol; knowledge management is responsible for the storage and use of knowledge by the integration of subject knowledge, domain ontology, ontology management body, a number of knowledge base and knowledge management, the main component [7]; deal with the problem layer is responsible for making the task of analyzing and solving, the main task analysis, functional control of the main problems to solve and a few main components I; user interface layer is responsible for interaction with the user. Links to free download http://www.hi138.com 4.1 core technology
(1) the use of ontology technology, the body will have to refine specific policy issues, generate new and more specific ontology, knowledge sharing, knowledge engineers extract information from the original domain ontology, ontology management through the Ontology Agent to join to the ontology library and then complete the decision-making knowledge to establish that the data, models, rules, comments and other decision-making knowledge creation (2) Multi-Agent technology, collaboration to solve complex decision problems the system can provide useful own initiative information, observing user behavior, infer the user's task, given appropriate recommendations. user through the user interface to the Knowledge Fusion Agent Agent to submit a query task knowledge, he and a number of related knowledge management to interact Agent queries the knowledge of complex tasks.

4.2 to support decision-making process
Practical problems in information analysis and decision-making process layer of a continuing need to request various information management decision-making knowledge and information management needs to continue to use information management to provide appropriate knowledge of specific process is: Agent task analysis user-submitted questions will be broken down into sub-tasks , to the functional control of Agent. Function Control Agent Agent with the corresponding interactive problem solving, decision-making to return the corresponding request problem-solving model. Function Control Agent will request sent to the decision-making model of knowledge integration Agent, the Agent through knowledge management, in collaboration Knowledge of the various decision-making model to find the corresponding notes. Problem Solving Agent to provide a model through the model annotation method calls invoked this model to the task of knowledge integration Agent submits a query to request the data required for this model of knowledge integration in various Knowledge Base Agent find the right data. Agent to use problem solving to complete problem-solving model and data, control functions will return the results of Agent, complete the subtasks solving Decision-making Agent summarizes the results of the various sub-tasks to get the final result, and through the user interface Agent returned to the user so that a decision problem the solution process is complete.


5 Conclusion
This decision analysis model through the establishment of the system of multi-angle in-depth analysis of the current decision-making characteristics of the library, library system and its proposed new requirements: intelligent, personalized, professional order to close toward the requirements proposed in this paper the use of ontology technology to achieve a unified format for data exchange, multi-Agent optimize heterogeneous distributed information retrieval and resource discovery mechanism, to build a library of information to support decision-making integrated system to improve decision-making efficiency, better decision making for the library service.


References
[1] Libraries of Universities (Amendment) Ministry of Education, 2002.

[2] Wu Jin Wei, Xu Chun Xi. First-class library can not be accomplished without first-class universities [J]. Chinese Library Journal, 2001 (3) :9-11.

[3] (U.S.) Herbert Simon management practices [M]. Beijing: Mechanical Industry Press, 2004.

[4] Liu Xishen. On the library decision-making [J]. Chinese Library Journal, 1999 (6) :19-24.

[5] Chen Love The Library's six policy issues [J]. Journal of Information, 2001 (5) :85-86.

[6] Zheng progress Library in non-procedural decision-making and decision-making power into the hall outside [J]. Library and Information Service, 2003 (8): 110 - 112.

[7] Narasimha Bolloju, Mohamed Khalifa and Efraim Turban. "Integrating knowledge manage-ment into enterprise environments for the next generation decision support," Decision Support Systems, 2002,33 (2): 163-176. Links to free download Center http://www.hi138.com