The Application of Weighted Association Rules in Host-Based Intrusion Detection System

Association rules are useful for determining correlations between items. Applying association rules to intrusion detection system (IDS) can improve the detection rate, but false positive rate is also increased. Weighted association rules are used in this paper to mine intrustion models, which can increase the detection rate and decrease the false positive rate by some extent. Based on this, the structure of host-based IDS using weighted association rules is proposed.

The Applicability of the Density Rule of Pathwardhan and Kumer and the Rule Based on Linear Isopiestic Relation

The applicability of the density rule of Pathwardhan and Kumer and the rule based on the linear isopiestic relation is studied by comparison with experimental density data in the literature. Predicted and measured values for 18 electrolyte mixtures are compared. The two rules are good for mixtures with and without common ions, including those containing associating ions. The deviations of the rule based on the linear isopiestic relation are slightly higher for the mixtures involving very strong ion complexes, but the predictions are still quite satisfactory.The density rule of Pathwardhan and Kumer is more accurate for these mixtures. However, it is not applicable for mixtures containing non-electrolytes. The rule based on the linear isopiestic relation is extended to mixtures involving non-electrolytes. The predictions for the mixtures containing both electrolytes and non-electrolytes and the non-electrolyte mixtures are accurate. All these results indicate that this rule is a widely applicable approach.

A Deadlock-Avoidance Dispatching Method for Multiple-Load AGVs Based Transportation System

In recent years,multiple-load automatic guided vehicle(AGV)is increasingly used in the logistics transportation fields,owing to the advantages of smaller fleet size and fewer occurrences of traffic congestion.However,one main challenge lies in the deadlock-avoidance for the dispatching process of a multiple-load AGV system.To prevent the system from falling into a deadlock,a strategy of keeping the number of jobs in the system(NJIS)at a low level is adopted in most existing literatures.It is noteworthy that a low-level NJIS will make the processing machine easier to be starved,thereby reducing the system efficiency unavoidably.The motivation of the paper is to develop a deadlock-avoidance dispatching method for a multiple-load AGV system operating at a high NJIS level.Firstly,the deadlock-avoidance dispatching method is devised by incorporating a deadlock-avoidance strategy into a dispatching procedure that contains four sub-problems.In this strategy,critical tasks are recognized according to the status of workstation buffers,and then temporarily forbidden to avoid potential deadlocks.Secondly,three multiattribute dispatching rules are designed for system efficiency,where both the traveling distance and the buffer status are taken into account.Finally,a simulation system is developed to evaluate the performance of the proposed deadlock-avoidance strategy and dispatching rules at different NJIS levels.The experimental results demonstrate that our deadlock-avoidance dispatching method can improve the system efficiency at a high NJIS level and the adaptability to various system settings,while still avoiding potential deadlocks.

Mapping of Freshwater Lake Wetlands Using Object-Relations and Rule-based Inference

Inland freshwater lake wetlands play an important role in regional ecological balance. Hongze Lake is the fourth biggest freshwater lake in China. In the past three decades, there has been significant loss of freshwater wet- lands within the lake and at the mouths of neighboring rivers, due to disturbance, primarily from human activities. The main purpose of this paper was to explore a practical technology for differentiating wetlands effectively from upland types in close proximity to them. In the paper, an integrated method, which combined per-pixel and per-field classifi- cation, was used for mapping wetlands of Hongze Lake and their neighboring upland types. Firstly, Landsat ETM＋ imagery was segmented and classified by using spectral and textural features. Secondly, ETM＋ spectral bands, textural features derived from ETM＋ Pan imagery, relative relations between neighboring classes, shape fea^xes, and elevation were used in a decision tree classification. Thirdly, per-pixel classification results from the decision tree classifier were improved by using classification results from object-oriented classification as a context. The results show that the technology has not only overcome the salt-and-pepper effect commonly observed in the past studies, but also has im- proved the accuracy of identification by nearly 5%.

Understanding Globalization. The Inter-Parliamentary Union From the Late Nineteenth to Early Twentieth Century

The Inter-Parliamentary Union was formed in 1889, gathering, initially, 38 British and French parliamentarians. The IPU （guided, from 1901 up to 1908, by Fredreric Passy and William Randall Cremer）, was to support and reinforce the objective of extending arbitration as a ＇peaceful tool＇ for resolving the dispute between states. The aftermath of the First World War marked a decisive step forward in the development of a strong liberal internationalist milieux which promoted a peaceful order based on the international rule of law. This paper summarizes some issues of ongoing research and it focuses on two key topics： the rise of parliamentary control of foreign policy and the making of ＇parliamentary diplomacy＇. Besides, it tried to elucidate, from another point of view, the political building of ＇transnational and peaceful politics＇ aimed at the growth of peaceful and ＇progressive＇ social relations among States and how the ＇peaceful politics＇ are subjects that engage the complexity and the deep-rooted issues of State facing to the ＇first globalization＇ and the ＇end of century crisis＇.

转型国家治理的秩序三元观:一个“法律现实主义与多元主义”理论分析

当前对转型与增长问题的研究,无法解释转型秩序、法律改革、国家治理与经济增长之间的复杂关系。本文从规则实施与国家治理的'法律多元主义'和法律现实主义视角出发,以法律不完备性理论为基础,构造了一个关于国家治理的法律、政策与'关系'规则的秩序三元规则实施的理论框架;以该理论框架解释了中俄两国转型过程中所发生的'国家治理与经济增长之谜'.

SPECIAL ISSUE： ANTI-CORRUPTION STRATEGIES IN TRANSITIONAL CHINA-- Criminal Sanctions against Non-state Functionaries Who Accept Bribes and Abuse Public Power

In order to penalize the acceptance of bribes by non-state functionaries who abuse public power, the anti-corruption system of China＇s criminal law has undergone successive transformations： from punishing non-state functionaries who accept bribes in accordance with the joint crime model to punishing them in accordance with the model for a single crime, and from seeking the rules of punishment in judicial interpretations to having the criminal code directly prescribe the criteria for determining a charge. Judicial interpretations have been particularly concerned with the punishment of non-state functionaries who have a relationship of common interests with a state functionary. The crime of accepting bribes given in return for trading in influence was established to solve the problem of the judicial vacuum created by judicial interpretations, but new legal obstacles have emerged. To generalize the class of offenders who accept bribes in return for using their influence is the route future improvement should take.