D2R-TED: Data—Domain Reduction Model for Threshold-Based Event Detection in Sensor Networks
نویسندگان
چکیده
منابع مشابه
Model-Based Event Detection in Wireless Sensor Networks
In this paper we present an application of techniques from statistical signal processing to the problem of event detection in wireless sensor networks used for environmental monitoring. The proposed approach uses the well-established Principal Component Analysis (PCA) technique to build a compact model of the observed phenomena that is able to capture daily and seasonal trends in the collected ...
متن کاملUnauthenticated event detection in wireless sensor networks using sensors co-coverage
Wireless Sensor Networks (WSNs) offer inherent packet redundancy since each point within the network area is covered by more than one sensor node. This phenomenon, which is known as sensors co-coverage, is used in this paper to detect unauthenticated events. Unauthenticated event broadcasting in a WSN imposes network congestion, worsens the packet loss rate, and increases the network energy con...
متن کاملOptimizing the Event-based Method of Localization in Wireless Sensor Networks
A Wireless Sensor Network (WSN) is a wireless decentralized structure network consists of many nodes. Nodes can be fixed or mobile. WSN applications typically observe some physical phenomenon through sampling of the environment so determine the location of events is an important issue in WSN. Wireless Localization used to determine the position of nodes. The precise localization in WSNs is a co...
متن کاملGroup-based Event Detection in Undersea Sensor Networks
Recently, wireless sensor networks have received significant research attention and one of the popular applications that have emerged is surveillance using event detection services. This paper reports our work on a group-based event detection architecture for undersea wireless sensor networks using acoustic undersea communication. After presenting an overview of acoustic undersea communications...
متن کاملContext-Dependent Event Detection in Sensor Networks
Event-based systems are well suited for application in sensor networks. Compared to the traditional application domains of event-based systems however sensor networks impose a number of challenging requirements. In this short paper, we present an architecture designed to address these requirements: the CoDED platform for context-dependent event detection.
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: Sensors
سال: 2018
ISSN: 1424-8220
DOI: 10.3390/s18113806