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Mobile-Assisted Localization in Wireless Sensor Networks: The localization problem is to determine an assignment of coordinates to nodes in a wireless ad-hoc or sensor network that is consistent with measured pairwise node distances. Most previously proposed solutions to this problem assume that the nodes can obtain pairwise distances to other nearby nodes using some ranging technology....; Tags: Mobile, Network, Sensor, Node, Localization Problem, Wi-Fi, Wireless, Networking; White papers

Additional Resources

Robust Node Localization for Wireless Sensor Networks: The node localization problem in Wireless Sensor Networks has received considerable attention, driven by the need to obtain a higher location accuracy without incurring a large, per node, cost (dollar cost, power consumption and form factor). Despite the efforts made, no system has emerged as a robust, practical, solution for...; Tags: Network, Sensor, Association For Computing Machinery, Wi-Fi, Wireless; White papers 2007-06-26
Scalable Localization in Wireless Sensor Networks: Localization, an important challenge in wireless sensor networks, is the process of sensor nodes self-determining their position. The difficulty encountered is in cost-effectively providing acceptable accuracy in localization. The potential for the deployment of high density networks in the near future makes scalability a critical issue in localization. This paper...; Tags: Network, Clustering, Localization, Sensor, Cluster Based Localization, Networking, Wi-Fi, Wireless; White papers
Localization for Mobile Sensor Networks: Many sensor network applications require location awareness, but it is often too expensive to include a GPS receiver in a sensor network node. Hence, localization schemes for sensor networks typically use a small number of seed nodes that know their location and protocols whereby other nodes estimate their location from...; Tags: Mobile, Network, Localization, Sensor, Node, Networking; White papers 2004-10-01
Accurate GSM Indoor Localization: Accurate indoor localization has long been an objective of the ubiquitous computing research community, and numerous indoor localization solutions based on 802.11, Bluetooth, ultrasound and infrared technologies have been proposed. This paper presents the first accurate GSM indoor localization system that achieves median accuracy of 5 meters in large multi-floor...; Tags: Springer Science+Business Media, GSM, Indoor Localization, Cellular Phones, Consumer Electronics, Personal Technology; White papers 2005-07-19

On Demand Provisioning of Portal Servers in a Clustered Environment, Part 3: Deploy Lots of Portal Servers in a Snap: Deploying many WebSphere Portal Servers Portal Servers in your enterprise is tedious. Using localization can make the process easier. With localization, you configure your Portal Server installation only once for your enterprise. When you have a Portal Server configured to your satisfaction, localization lets you create an image of the...; Tags: Localization, Snap, Provisioning, Portal Server, Portals, Web Technology, Internet; White papers 2005-12-20
StarDust: A Flexible Architecture for Passive Localization in Wireless Sensor Networks: The problem of localization in wireless sensor networks where nodes do not use ranging hardware remains a challenging problem, when considering the required location accuracy, energy expenditure and the duration of the localization phase. This paper proposes a framework, called StarDust, for wireless sensor network localization based on passive optical...; Tags: Network, Localization, Sensor, Stardust, Wi-Fi, Wireless; White papers 2006-11-03
GPS-Free Node Localization in Mobile Wireless Sensor Networks: An important problem in mobile ad-hoc wireless sensor networks is the localization of individual nodes, i.e., each node's awareness of its position relative to the network. This paper introduces a variant of this problem directional localization where each node must be aware of both its position and orientation relative to...; Tags: Mobile, Network, Localization, Sensor, Wireless, Sensor Network, GPS, Handhelds, Networking, Consumer Electronics, Personal Technology, Hardware; White papers 2006-06-25
MSDN Webcast: Going Global Gets Easier With the New Localization Features in ASP.NET 2.0 (Level 300): The release of Microsoft ASP.NET 2.0 promises to improve the way you approach localization. There are now even more localization tools built into the Microsoft Visual Studio .NET development environment, including new runtime capabilities and a rich new programming interface that specifically target localization requirements. This webcast takes you on...; Tags: Microsoft Developer Network, Webcast, Localization, Microsoft ASP.NET, Microsoft Corp., Microsoft ASP.NET 2.0, Programming, .Net, Microsoft Development Tools, Development Tools, Middleware, Software Development, Software/Web Development, Enterprise Software, Software; Webcasts
Toward Sharing Reasoning to Improve Fault Localization in Spreadsheets: Although researchers have developed several ways to reason about the location of faults in spreadsheets, no single form of reasoning is without limitations. Multiple types of errors can appear in spreadsheets, and various fault localization techniques differ in the kinds of errors that they are effective in locating. Because end...; Tags: Oregon State University, Reasoning Inc., Localization, Spreadsheet, Productivity; White papers 2006-01-12
Monte-Carlo Localization for Mobile Wireless Sensor Networks: Localization is crucial to many applications in wireless sensor networks. This paper proposes a range-free anchor-based localization algorithm for mobile wireless sensor networks that builds upon the Monte Carlo Localization algorithm. The paper concentrates on improving the localization accuracy and efficiency by making better use of the information a sensor...; Tags: Mobile, Network, Localization, Sensor, Wi-Fi, Engineering, Wireless; White papers 2006-09-28
Online Co-Localization in Indoor Wireless Networks by Dimension Reduction: This paper addresses the problem of recovering the locations of both mobile devices and access points from radio signals that come in a stream manner, a problem which is called online co-localization, by exploiting both labeled and unlabeled data from mobile devices and access points. Many tracking systems function in...; Tags: Artificial Intelligence, Network, Mobile Device, Training, Wireless Network, Access Point, Workforce Management, Wireless, Human Resources; White papers 2007-04-21
Probabilistic Region-Based Localization for Wireless Networks: Determining the physical location of wireless nodes is important to a wide variety of applications. This paper proposes a series of probabilistic region-based localization algorithms, including using static grids, segments of grids, and dynamic meshes. These algorithms provide a wide range of trade-off between accuracy and cost, making them suitable...; Tags: Network, Localization, University Of Texas, Accuracy, Wireless Network, Productivity, Mesh Networking, Engineering, Wi-Fi, Wireless, Networking; White papers 2005-09-30
Robust Distributed Node Localization With Error Management: Location knowledge of nodes in a network is essential for many tasks such as routing, cooperative sensing, or service delivery in ad hoc, mobile, or sensor networks. This paper introduces a novel iterative method Iterative Least-Squares ILS for node localization starting with a relatively small number of anchor nodes in...; Tags: Network, Localization, Node, Association For Computing Machinery, Computation, Engineering, Networking; White papers 2006-05-25
MSDN Webcast: ASP.NET 2.0: Going Global Gets Easier! New Localization Features in ASP.NET 2.0 (Level 300): The release of ASP.NET 2.0 will shift the way Web developers approach localization, for the better. With more tools built in to the Visual Studio .NET environment, new runtime capabilities, and a rich new programming API specifically targeting localization requirements, developers will be able to more quickly separate localizable content...; Tags: Microsoft Developer Network, Webcast, Localization, Microsoft ASP.NET, Microsoft ASP.NET 2.0, Programming, .Net, Middleware, Development Tools, Software Development, Software/Web Development, Enterprise Software, Software; Webcasts
Enterprise Localization Toolkit (exe): The Enterprise Localization Toolkit helps developers, translators, and operations personnel create localized applications built using the ASP.NET classes of the .NET Framework. This version is the first release on CNET Download.com.; Tags: Microsoft Corp., .Net, Middleware, Software Development, Software/Web Development, Enterprise Software, Software; Software downloads 2007-08-29
Efficient Localization in Mobile Wireless Sensor Networks: The proposed Dynamic Reference Localization DRL is a distributed range-free localization approach. In order to save communication cost in localization, DRL reduces information flooding among nodes by dynamically changing each seed's flooding-hop to limit seed flooding in a local area; however, it still maintains the whole coverage. In addition, DRL...; Tags: Mobile, Network, Localization, Sensor, Wireless, Seed, Dynamic Reference Localization, Triangulation, Advertising & Promotion, Marketing; White papers 2006-05-04
Wireless LAN Based Vehicular Location Information Processing: This paper focused on environmental signal like wireless signal which can observe from outside of vehicle. These signals are mostly used for localization of terminal in mobile system. Particularly, this paper examines wireless LAN based localization in vehicle. Additional to this, it explores the possibility of orientation estimation in vehicle...; Tags: Vehicle, Localization, WLAN, LANs, Wireless LANs, Wi-Fi, Wireless, Network Technology, Networking; White papers 2007-05-17
Helicon Translator (zip): Helicon Translator makes it easy to localize applications written in Delphi. It uses Delphi's native localization technology and generates localization libraries for all languages. Helicon Translator supports the translation of forms, resource strings, version resources, custom resources and so on. It keeps track of the translations, hence it is not...; Tags: Borland Delphi, Translation, Helicon Translator, Programming Languages, Development Tools, Software Development, Software/Web Development; Software downloads 2005-12-29
Path Planning of Mobile Landmarks for Localization in Wireless Sensor Networks: Many applications of wireless sensor networks require the sensor nodes to obtain their locations. The main idea in most localization methods has been that some nodes with known coordinates (e.g., GPS-equipped nodes) transmit beacons with their coordinates in order to help other nodes to localize themselves. A promising method that...; Tags: Purdue University, Mobile, Network, Sensor, Node, GPS, Handhelds, Advertising & Promotion, Wi-Fi, Consumer Electronics, Personal Technology, Hardware, Marketing, Wireless; White papers

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