The aim of this paper is to model the processes of the aggregation of weighted information in a linguistic framework. Three aggregation operators of weighted linguistic information are presented: linguistic weighted disjunction (LWD) operator, linguistic weighted conjunction (LWC) operator and linguistic weighted averaging (LWA) operator. A study of their axiomatic is presented to demonstrate t...

Trapezoidal intuitionistic fuzzy numbers (TrIFNs) express abundant and flexible information in a suitable manner and  are very useful to depict the decision information in the procedure of decision making. In this paper, some new aggregation operators, such as, trapezoidal intuitionistic fuzzy weighted power harmonic mean (TrIFWPHM) operator, trapezoidal intuitionistic fuzzy ordered weighted po...

In the paper aspects of negative information and of information symmetry in context of uncertain information processing is considered. Both aspects are presented in frames of fuzzy sets theory involved in data aggregation and decision making process. Asymmetry of classical fuzziness and its orientation to positive information are pointed out. The direct dependence of symmetry of uncertain infor...

Quantifying how many people are or will be sick, and where, is a critical ingredient in reducing the burden of disease because it helps the public health system plan and implement effective outbreak response. This process of disease surveillance is currently based on data gathering using clinical and laboratory methods; this distributed human contact and resulting bureaucratic data aggregation ...

Grid Computing is a mechanism of distributed computing to coordinate and share the networked resources, data domains, storage devices and processing power across geographically distributed locations. In the computational grid network, information services are basically providing information of infrastructure resources. The Information includes configuration of resources, policies, agreements ar...

Aggregation is the process of removing redundant information during language generation while preserving the information to be conveyed. Aggregation is an important component of text or sentence planning. Without aggregation, automated language generation systems would not be able to p roduce f luent text f rom real -wor ld databases and knowledge bases, since information is rarely stored in co...

Information is a key factor in emergency management, which helps decision makers to make effective decisions. In this paper, aiming at clarifying the information aggregation laws, and according to the characteristic of emergency information, information relative entropy is applied in the information aggregation to establish the information aggregation model of emergency group decision-making. T...

Wireless sensor network is a collection of large number of low cost resource constraint sensor nodes that communicates using wireless medium. Sensor nodes are resource constrained in memory, sensing, communication capability, and battery power. Data communication between nodes consumes a large portion of the total energy consumption of the WSNs. One of the solutions to reduce number of bits tra...

This work provides a general discussion for information fusion in wireless sensor networks (WSNs), allowing us to identify open issues and understand the requirements and the implications regarding information fusion and the resource-constrained WSNs. In this discussion, we survey the state-of-the-art about information fusion in WSNs. By assessing the architectures, models, and methods of infor...