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اطلاعات دوره: 
  • سال: 

    2023
  • دوره: 

    20
  • شماره: 

    5
  • صفحات: 

    189-197
تعامل: 
  • استنادات: 

    0
  • بازدید: 

    12
  • دانلود: 

    0
چکیده: 

Recently, a new paradigm for uncertain information has been proposed that can effectively handle various types of uncertainty in decision-making problems. This approach utilizes a certainty degree, which is represented by a real number indicating the level of certainty associated with input values. However, just like intuitionistic fuzzy information can handle more problems that cannot be well modeled by fuzzy information, the certainty degree in basic uncertain information can also be intuitionistic fuzzy granule, which allows it to handle more uncertainty involved decision making situations. In this paper, we introduce the concept of intuitionistic fuzzy type basic uncertain information and explain its parameters. We also define a weighted arithmetic mean for aggregating this type of information and discuss different approaches for allocating induced weights based on trust preferred preference from four perspectives: (i) preference for higher certainty degrees,(ii) aversion to higher levels of uncertainty,(iii) preference for greater differences in certainty degrees,and (iv) preference for intuitionistic fuzzy certainties. Additionally, we explore trichotomic rules-based decision making using intuitionistic fuzzy type basic uncertain information. Finally, we present an objective-subjective evaluation numerical example utilizing these methods.

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نویسندگان: 

MAASUOMI ESFADIAR | ANA LUGO MARIA

نشریه: 

JOURNAL OF ECONOMETRICS

اطلاعات دوره: 
  • سال: 

    2006
  • دوره: 

    -
  • شماره: 

    -
  • صفحات: 

    0-0
تعامل: 
  • استنادات: 

    1
  • بازدید: 

    97
  • دانلود: 

    0
کلیدواژه: 
چکیده: 

شاخص‌های تعامل:   مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

بازدید 97

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نویسندگان: 

LIN HUANG YONG | LEE CHAN PIN | CHANG PENG TA

اطلاعات دوره: 
  • سال: 

    2008
  • دوره: 

    17
  • شماره: 

    -
  • صفحات: 

    0-0
تعامل: 
  • استنادات: 

    1
  • بازدید: 

    183
  • دانلود: 

    0
کلیدواژه: 
چکیده: 

شاخص‌های تعامل:   مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

بازدید 183

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مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
نشریه: 

رشد فناوری

اطلاعات دوره: 
  • سال: 

    1389
  • دوره: 

    6
  • شماره: 

    24
  • صفحات: 

    52-58
تعامل: 
  • استنادات: 

    0
  • بازدید: 

    2687
  • دانلود: 

    968
چکیده: 

برنامه ریزی استراتژیک سیستمهای اطلاعاتی به عنوان یک چالش دارای مسایل و مشکلاتی می باشد. علیرغم وجود چارچوب های مختلف برنامه مذکور بعنوان یک فعالیت پیچیده محسوب شده و مسایلی باعث می شود که مانع از موفقیت این برنامه شود یا اینکه برنامه ریزان را با مشکل روبرو کند. تحقیقات بسیاری در این زمینه انجام گرفت که در قالب پیمایش های میدانی، مطالعات موردی و مطالعات بنیادی ارایه شده است. در راستای درک و تشخیص صحیح این مسایل واجرای موفقیت آمیز برنامه ریزی استراتژیک سیستم های اطلاعاتی این مقاله به طبقه بندی و سازماندهی این مشکلات پرداخته و سپس در قالب یک مدل مفهومی به ارایه راهکارهایی برای اجرای موفقیت آمیز آن پرداخته است. این راهکارها به سازمانها کمک می کند تا با درک و شناخت جوانب گوناگون فرآیند برنامه ریزی استراتژیک سیستم های اطلاعاتی خود را از قبل برای برخورد با مسایل ومشکلات این نوع فعالیت آماده کرده باشند.

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اطلاعات دوره: 
  • سال: 

    1402
  • دوره: 

    13
  • شماره: 

    3
  • صفحات: 

    89-103
تعامل: 
  • استنادات: 

    0
  • بازدید: 

    145
  • دانلود: 

    17
چکیده: 

A B S T R A C T Transformations such as globalization, the contiguity of geographical spaces, as well as developments in the field of military technologies have transformed the issue of defense as the main factor for the survival of countries. Because the transformation from hard to soft war and then the smart war in recent decades has changed the approaches to defense. These transformations have led to the development of discussions about defense purposes. Meanwhile, Middle East countries have a prominent position and importance in terms of defense due to their special conditions. This article has tried to investigate the basic dimensions affecting the defense of foreign countries with descriptive and analytical methods, using library and field findings and Smart-PLS software. The results of the current research show that the effective components in the current research include 130 items that are placed in the form of 15 dimensions. The importance of these dimensions in defense of the Middle East countries is, respectively, geopolitical dimension with a 0.43 score, military dimension with a 0.41 score, economic dimension with a 0.41 score, political dimension with a 0.39 score, hydrology dimension with a 0.34 score, security dimension with a 0.32 score, social dimension with a 0.29 score, demographic dimension with a 0.28 score, cultural dimension with a 0.26 score, scientific-health dimension with a 0.25 score, geomorphological dimension with a 0.25 score, mathematical dimension with a 0.2 score, climatic dimension with a 0.2 score, biological dimension with a 0.2 score and soil dimension with a 0.18 score. Extended Abstract Introduction Security and defense are among the most vital issues for the preservation and survival of countries. In fact, defense and military affairs are necessary for countries' independence and political, cultural and economic development. Among them, geography and political geography are prominent fields that directly affect defense issues. Actions taken by a country in dimensions (political, military, economic, etc.) in order to maintain security and territorial integrity, guarantee independence and protection of its people against any enemy attack, will organize the geographical (spatial) environment, wise and appropriate distribution of critical places and sensitive centers and infrastructures are identified by taking into account the threats and the correct use of environmental capacities in political, economic, social, cultural, etc. dimensions, and as a result, it can lead to stability and stability in the country's geographical space. The design of defense planning model according to the economic, cultural, political and environmental features in the new era when countries are facing external and internal threats as a sub-branch of territorial planning has received the attention and importance of officials and governance systems in order to be able to reduce these threats with accurate and systematic planning in the geographical space, defense planning is not separate from the flow of national and regional planning. It is important to pay attention to it based on the type and amount of external and internal threats to governance. Due to the expansion of the security circle, the government is not only responsible for creating military security. However, it must also exercise part of its authority in the direction of territorial management. On the other hand, there has been a transformation in the form of threats and wars based on changes and the movement from hard to soft war and finally, smart war is the basis for reviewing and recognizing the components that can be used in defense of countries, including the Middle East countries, have a prominent position and importance. Despite the internal differences between countries, the Middle East has commonalities and connections that can directly affect the overall defense of this geographical space.   Methodology In terms of type and purpose, the current research is fundamentally applied. Also, it is descriptive and analytical in terms of nature. This research, in addition to the correct and realistic depiction of the defense situation of the Middle East countries, it is tried to provide a suitable model for the defense of the countries. The sources used in the current research are library and field sources (questionnaires). According to the subject of the current research, the statistical population of this research is a collection of people, experts and elites who have sufficient knowledge, experience and expertise regarding the research topic, which is the design of the defense model, according to the nature of the Delphi pattern model, at least the statistical population based on the sources should be between twenty and fifty people to reach statistical saturation. The number of selected samples included 51 people who were identified in the form of a non-random sampling pattern and introduced as a statistical sample in the framework of the Delphi model. Due to the qualitative nature of this research, it has been tried to use the Delphi model in the framework of the targeted non-random model. Therefore, based on these cases, the current research has selected the maximum statistical population of 51 elites, experts, and opinionated people in this field. In this research, to evaluate the research hypotheses in the form of the hardness equations model, the partial least squares method and the SMART-PLS software, which is a variance-based path modeling technique and provides the possibility of checking the theory and metrics simultaneously, have been exerted.   Results and discussion In this research, approaches such as political, military, cultural, etc., in the field of land use have been discussed. In the meantime, the defense of countries as an emerging approach is significant. According to the developments in geographical spaces, such as the evolution of military-defense technologies, the connection of geographical spaces to each other and most importantly, the movement from hard and soft war to smart war has witnessed a transformation and wide attention in a way that countries are suited to these developments are trying to prepare the geographical space of their country in terms of defense. Therefore, the defense planning of the Middle East countries as a geographical region has great importance from a geopolitical and strategic point of view, which indicates that the countries of this region face threats and complex defense-security issues in different ways.   Conclusion The results of the present research show that the defense planning in developing countries should be considered according to their characteristics, considering all 15 dimensions, which include 130 components. In the design of the defense planning of these countries, attention should be paid to the weight and importance of the shaping dimensions. In general, it can be said that the defense planning of the Middle East countries is proportional to the geographical features of these countries and on the other hand, considering the developments in the field of threats and moving from hard to smart war, 15 dimensions should be considered for the defense of these countries.   Funding There is no funding support.   Authors’ Contribution Authors contributed equally to the conceptualization and writing of the article. All of the authors approved thecontent of the manuscript and agreed on all aspects of the work declaration of competing interest none.   Conflict of Interest Authors declared no conflict of interest.   Acknowledgments  We are grateful to all the scientific consultants of this paper.

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نویسندگان: 

LING Y.U. | SWANSON D.B. | HOLTZMAN K.

اطلاعات دوره: 
  • سال: 

    2008
  • دوره: 

    83
  • شماره: 

    10
  • صفحات: 

    582-585
تعامل: 
  • استنادات: 

    1
  • بازدید: 

    119
  • دانلود: 

    0
کلیدواژه: 
چکیده: 

شاخص‌های تعامل:   مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

بازدید 119

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مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
عنوان: 
نویسندگان: 

اطلاعات دوره: 
  • سال: 

    1402
  • دوره: 

  • شماره: 

  • صفحات: 

    -
تعامل: 
  • استنادات: 

    0
  • بازدید: 

    19
  • دانلود: 

    0
کلیدواژه: 
چکیده: 

شاخص‌های تعامل:   مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

بازدید 19

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نویسندگان: 

JAVID NASER | MAKUI AHMAD

اطلاعات دوره: 
  • سال: 

    2011
  • دوره: 

    7
  • شماره: 

    14
  • صفحات: 

    53-60
تعامل: 
  • استنادات: 

    0
  • بازدید: 

    275
  • دانلود: 

    0
چکیده: 

This paper assumes the cell formation problem as a distributed decision network. It proposes an approach based on application and extension of information theory concepts, in order to analyze informational complexity in an agent- based system, due to interdependence between agents. Based on this approach, new quantitative concepts and definitions are proposed in order to measure the amount of the information in an agent, based on Shannon entropy and its complement in possibility theory, U uncertainty. The paper presents an agent-based model of production system as a graph composed of decision centers. The application of the proposed approach is in analyzing and assessing a measure to the production system structure efficiency, based on informational communication view. information flow in cells and grouping algorithm are investigated in this paper.

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نویسندگان: 

CORMIER D. | HOULE S. | LEDOUX M.

اطلاعات دوره: 
  • سال: 

    2013
  • دوره: 

    22
  • شماره: 

    -
  • صفحات: 

    26-38
تعامل: 
  • استنادات: 

    1
  • بازدید: 

    132
  • دانلود: 

    0
کلیدواژه: 
چکیده: 

شاخص‌های تعامل:   مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

بازدید 132

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نشریه: 

کارآگاه

اطلاعات دوره: 
  • سال: 

    1401
  • دوره: 

    16
  • شماره: 

    58
  • صفحات: 

    1-28
تعامل: 
  • استنادات: 

    0
  • بازدید: 

    248
  • دانلود: 

    128
چکیده: 

زمینه و هدف: یکی از عوامل مهم و تاثیرگذار بر فرایند جرم یابی، داشتن اطلاعات دقیق و کافی نسبت به جرایم می باشد؛ بنابراین، برای افزایش موفقیت در کشف جرایم، بهره برداری از اطلاعات جرم و مجرم، اجتناب ناپذیر است. در این پژوهش سعی شده است تاثیر الزامات پلیس اطلاعات پایه در جرم یابی احتکار تبیین گردد. روش: پژوهش از نظر هدف، کاربردی از لحاظ روش اجرا، پیمایشی از نوع توصیفی است. جامعه آماری پژوهش، دانشجویان تحصیلات تکمیلی رشته های جرم یابی و پیشگیری از جرم دانشکده دافوس دانشگاه علوم انتظامی امین بوده که حجم نمونه بر اساس فرمول کوکران 88 نفر تعیین گردید؛ ابزار گردآوری اطلاعات، پرسشنامه محقق ساخته بوده که برای تعیین روایی آن، پرسشنامه در اختیار متخصصان، خبرگان و اساتید روش تحقیق قرار گرفت، پایایی پرسشنامه از طریق محاسبه ضریب آلفای کرونباخ 92/0 تعیین گردید. یافته ها و نتایج: تاثیر الزامات پلیس اطلاعات پایه در جرم یابی احتکار با پنج متغیر عوامل برون سازمانی، عوامل اطلاعاتی، عوامل فنی و مخابراتی، عوامل قضایی و عوامل عملیاتی معنادار بوده است. نتایج تحقیق حاکی از آن است که از نظر پاسخگویان در بین عوامل مذکور، عوامل عملیاتی و عوامل قضایی به ترتیب بیشترین و کمترین تاثیر را بر جرم یابی احتکار دارند.

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