Object Tracking Using Durative Events

Yoneki, Eiko; Bacon, Jean

doi:10.1007/11596042_68

Cited by 3 publications

(2 citation statements)

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“…We developed a prototype of an object tracking system using the Active BAT data (see [17] for more detail). Fig.6 shows the specific period, when two people are positioned …”

Section: Object Trackingmentioning

confidence: 99%

Ubiquitous Computing: Challenges in Flexible Data Aggregation

Yoneki¹,

Bacon²

2005

Embedded and Ubiquitous Computing – EUC 2005

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Abstract.A dramatic increase of event monitoring capabilities by wireless sensors requires new, more sophisticated, event correlation over time and space. This new paradigm implies composition of events in ubiquitous computing environments and event Correlation will be a multi-step operation from event sources to final subscribers, combining information collected by wireless devices into higher level information or knowledge. We define generic composite event semantics, which extend traditional event composition with data aggregation in wireless sensor networks (WSNs). This work bridges data aggregation in WSNs with event correlation services over distributed systems. We use interval-based semantics for event detection, defining precisely complex timing constraints.

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“…We developed a prototype of an object tracking system using the Active BAT data (see [17] for more detail). Fig.6 shows the specific period, when two people are positioned …”

Section: Object Trackingmentioning

confidence: 99%

Ubiquitous Computing: Challenges in Flexible Data Aggregation

Yoneki¹,

Bacon²

2005

Embedded and Ubiquitous Computing – EUC 2005

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“…Service broker grids based on service management are a recent trend in system architecture that supports such platforms. We have reported initial research on SOA-based middleware (see [31] [33] and [34]). Data management over heterogeneous networks will be crucial.…”

Section: Introductionmentioning

confidence: 99%

eCube: Hypercube Event for Efficient Filtering in Content-Based Routing

Yoneki

Bacon

On the Move to Meaningful Internet Systems 2007: CoopIS, DOA, ODBASE, GADA, and IS

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Future network environments will be pervasive and distributed over a multitude of devices that are dynamically networked. The data collected by pervasive devices (e.g. traffic data, CO2 values) provide important information for applications that use such contexts actively. Future applications of this type will form a grid over the Internet to offer various services and such a grid requires more selective and precise data dissemination mechanisms based on the content of data. Thus, a smart data/event structure is important. This paper introduces a novel event representation structure, called eCube, for efficient indexing, filtering and matching events. We show experimental results that demonstrate the powerful multidimensional structure and applicability of eCube over an event broker grid formed in peer-to-peer networks.

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