The Design And Realization Of Internet Public Opinion System

With the popularization and application of the Internet, network media has becomeafter newspapers, radio, television media three "fourth media", with traditional mediacan not match the interactivity and openness unbounded. Increasing frequency of massincidents in recent years, so that police work is facing considerable pressure. Almostevery event from the group behind public opinion on the Internet has played a role infueling the. Timely, quickly and accurately collect and judged a variety of media, toseize the high ground of public opinion to make timely feedback and positive guidance,reports warning information to the decision-making authority in a timely manner andeffectively eliminate all kinds of group events may lead to negative factors, rapidcontrol and quell all kinds of adverse events, in recent years, the public security organsat all levels before a new topic.Network monitoring system relates to the field of public opinion interdisciplinary,integrated application is more complex, including search engine technology, semanticanalysis technology, Chinese information retrieval technologies, probability, statistics.Mainly used in the system design research approach combining literature researchand practical needs, first, to analyze all departments of public security network publicopinion monitoring system needs analysis applications such as network monitoringoffice, political office, Criminal Investigation Unit, etc., through the convening ofmobilization, discussion Council and issued a questionnaire needs to understand theresponsibilities of various departments and the specific needs of the situation, thedemand to collect and organize information.Public opinion, public security monitoring system to determine the main featuresare:24-hour information system monitoring site mining, intelligent analysis, whichautomatically analyze the useful information needed for the public security departments,and the development of friendly features and interface logic for the public security fullservice department and respond to an emergency involving police public opinion guidedecision-making and improve the social security comprehensive management work andsocial stability work to provide technical support.In the system implementation process, according to the theory of softwaredevelopment and information systems development theory analysis. According to the results of the first phase of research needs after finishing the design and development ofsystems for content planning, target. Feasibility and combined with my technicalexperts at the Office of ICT and professional analysis of the results of technologycompanies, analyze the key technologies involved in this system, method, and set itsdevelopment platform and runtime environment.Determined that the system uses a distributed system architecture to gain access tothe Internet on demand massive data capacity and storage requirements, determine theuse of the Java language development, system framework for S2+S+H (Struts2+Spring2.5+Hibernate3.2), reception information retrieval using full-text search, theserver middleware Tomcat6.0, using MS SQL database.