Collaborative 20 Questions for Target Localization
نویسندگان
چکیده
منابع مشابه
Non-adaptative Policies for 20 Questions Target Localization
The problem of the target localization with noise is considered. The target is a sample from a continuous random variable with known distribution and the goal is to locate this target with minimum mean squared error. The localization scheme or policy proceeds by queries, or questions, weather or not the target belongs to some subset as it is addressed in the 20-question framework. These subsets...
متن کاملCollaborative Sensor Signal Processing for Target Detection, Localization, and Tracking
Wireless ad hoc sensor network is an emerging information technology that promises great potential for both military and civilian applications. Such a network can be used to monitor environment, detect, classify, and locate objects and then track them over a specified region. The sensor network is expected to deploy varying number of sensor nodes that can sense the environment using different m...
متن کاملAgent Collaborative Target Localization and Classification in Wireless Sensor Networks
Wireless sensor networks (WSNs) are autonomous networks that have been frequently deployed to collaboratively perform target localization and classification tasks. Their autonomous and collaborative features resemble the characteristics of agents. Such similarities inspire the development of heterogeneous agent architecture for WSN in this paper. The proposed agent architecture views WSN as mul...
متن کاملAn Improved Time-Reversal-Based Target Localization for Through-Wall Microwave Imaging
Recently, time reversal (TR) method, due to its high functionality in heterogeneous media has been widely employed in microwave imaging (MI) applications. One of the applications turning into a great interest is through-wall microwave imaging (TWMI). In this paper, TR method is applied to detect and localize a target obscured by a brick wall using a numerically generated data. Regarding this, i...
متن کاملAsynchronous Decentralized 20 Questions for Adaptive Search
This paper considers the problem of adaptively searching for an unknown target using multiple agents connected through a time-varying network topology. Agents are equipped with sensors capable of fast information processing, and we propose a decentralized collaborative algorithm for controlling their search given noisy observations. Specifically, we propose decentralized extensions of the adapt...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Information Theory
سال: 2014
ISSN: 0018-9448,1557-9654
DOI: 10.1109/tit.2014.2304455