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Information systems are being shifted to scalable architectures like Cloud and peer-to-peer (P2P) models. In this paper, we consider the P2P model as a fully distributed, scalable system different from centralized coordination systems in Cloud and Grid systems. A P2P system is composed of peer processes (peers). Here, applications are realized by activities and cooperations among multiple peers. In...
At first, this article reviews the development of information technology applications in enterprise management. And then it analyzes the main types of information technology applications using in enterprise management. Finally, it looks forward the most likely using mode of information technology applications in enterprise management in the future.
With economic development and social progress, supermarket has become the main channel of everyday consumption of people. How to keep existing customers in the fierce competition is the key problem of the competition between supermarket enterprises. The weighted factor and weighted entropy of information were introduced on the basis of traditional C4.5 decision making tree arithmetic. The customer...
This paper analyzes the existing decision-making system of Chinese Chess computer game, and points out some of disadvantages. Then, a new three-level decision-making system of Chinese Chess computer game is constructed. In this decision-making system, affection computing is introduced. And the system achieves the high-speed searching and decision-making top-down though affection computing. Comparing...
The article studies the method integrated with the experts opinions in the group decision-making, building up an optimal searching mechanism base on Delphi method, deriving an optimal model integrated with opinions of experts base on partical swarm optimization, gaining a consistent and believable conclusion with the help of the computer information processing ability.
Since its introduction in 1992, the Teledyne RDI Instruments (TRDI) Workhorse ADCP has become ubiquitous, with literally thousands of systems deployed in nearly every body of water on earth. While the measurement itself remains relatively unchanged, in the intervening years the use of the measurements has changed to an extraordinary extent. Originally a novel way to measure currents sorely in need...
Scientific workflow (SWF) is considered as a way to automate the decision making with a compilation of known sequences of actions for routine procedure. Current scientific workflow systems lack abilities, in the one hand, in capturing the “context” of the case of the scientific workflow, and, in the other hand, in delivering the real-time assistance to help the user make effective decisions. We propose...
Based on the theory and method of system dynamics, we establish a China's SO2 emission trading policy model which includes SO2 pollution subsystem, policy implementation subsystem and policy effect of evaluation subsystem, and test the model from historical data and parameter sensitivity. And then, using Vensim software, annual SO2 emissions and policy effect of SO2 emission trading are simulated...
This paper analyzes the current energy utilization in typical heavy industry areas of China, and identified some gaps between China and developed countries. Based on the characteristics of heavy industrial cities in China and energy utilization value coefficient, this paper comprehensively adopts multi-objective programming and analytic hierarchy process (AHP) to optimize the cities' energy allocation...
For this paper, we examine the challenges to the formalization of agent SA in the context of human (or traditional) SA and the value added by agent SA. We hypothesize about how an agent can generate and maintain Level 2 and Level 3 SA and how that should be represented internally for the agent. Additionally, we consider the relationship between the human operator and agent to theorize how agent SA...
Situation awareness (SA) is a prerequisite to timely and accurate decision-making in the fast and highly stressful context of infantry operational environments. The introduction of electronic support technologies onto the battlefield is expected to improve SA by providing the right information, at the right time, and in the right format. In the cur rent paper, we report a systematic and innovative...
While most of work on task-resource matching in centreless network has focus on evaluating multi-QoS constraints in quantity, our work addresses this problem from types of QoS constraints, objectivity of matching process, and concurrency of multiple matches. An algorithm of matching resources for multi-tasks synchronously, MRMT, is presented. Firstly, an improved analytic hierarchy process (AHP) method...
Parallel vector multiprocessor nonarithmetic process models presented in the paper focused on effective solving real-world problems of synthesis and analysis: the minimization of Boolean functions, searching for faults, repairing, pattern recognition, decision making, designing digital filters, creating user-friendly servers, Web sites and portals.
Estimation to civil aviation information system can improve the working efficiency and decrease the operation cost. This paper analyzes the importance of civil aviation management information system construction and its civil aviation feature, points out eight estimation attributes of this kind of system, then provides one kind of estimation method based on an EWAA(Enhanced Weight Arithmetic Average)...
The concept of self-development information computing ecosystem, repeating the evolution of human functionality, is proposed. The original process models for associative logical analyzing information, based on a high-speed multiprocessor in n-dimensional vector discrete space, are developed. Vector logic algebra is used for creating process models of topical applications, where the quality of solution...
A high-performance multiprocessor architecture for brain-like analysis of information represented in analytical, graph and table forms of associative relations to search, recognize and make a decision in n-dimensional vector discrete space is offered. Vector-logical process models of actual applications, where the quality of solution is estimated by the proposed general non-arithmetical criteria of...
The language of clothing has become more intricate and personal as more wearable technologies are being introduced into our lives. Either male or female of all age groups are spending more time choosing the right apparel to appear more presentable to impress their colleagues, superiors, customers, family and friends. However, to deal with choosing the right garment for the right occasion could be...
Enterprise Content Management (ECM) is an enterprise wide integrated approach to managing an organization's unstructured information such as documents, email, web pages, portals and other digital assets. ECM systems potentially leverage a knowledge repository to prevent information overload, as well as enable (1) better decision-making and increased efficiencies from enriched information sharing and...
The number of newly developed Multi-Criteria Decision Making (MCDM) methods grew considerably in the last decades. Although their theoretical foundations are solid, there is still a lack of acceptance and application in the practical field. The objective of this research is the development of a conceptual model of factors that influence MCDM acceptance that serves as a starting point for further research...
This paper applies the theory of information space for a study of dialogue management in major approaches, ranging from the classical approach based upon finite state machine to the most recent approach using partially observable Markov decision process (POMDP). After identifying the problems of current approaches, this paper proposes a modified approach of POMDP-based dialogue management. This new...
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