Sponsored White Papers, Webcasts, and Downloads
TechRepublic Resources
- Triangulation, Isolines, Volume & 3Dintersection (zip)
- Triangulation performs triangulation of a set of 3D points width compulsory interconnections. Isolines determines the curves of intersection of a set of 3Dface entities width a set of plane equidistances horizontally or vertically. Volume determines volume and center of gravity of a body limited by 3Dmesh and 3Dface entities. 3Dintersection...
- Tags: Intersection, Volume, Entity, Triangulation, Isolines, 3Dintersection
- Software downloads 2007-04-23
- 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
Additional Resources
- Implementing Location tracking
- im thinking of implementing an indoor wireless location tracking for my final year project. i intend to use LWAPs for triangulation and WCS and WLC for the implementation. Is this a possible solution? and is there anything that i should take note of?ConsiderationsSome things you may want to consider:* The...
- Tags: Wi-Fi, WIRELESS, domchua@...
- Discussion threads 2006-09-26
- TerrainCAD for Rhino (exe)
- TerrainCAD for Rhino is a terrain modeling plug-in for Rhinoceros 3.0 and 4.0. This plug-in gives Rhino the ability to create a terrain mesh from a set of unordered points, lines and polylines. The terrain mesh is created as a Delaunay Triangulation, which is regarded as the best method to...
- Tags: Terrain, Modeling, Research & Development, Business Operations
- Software downloads 2007-06-27
- XLPoints Plus (exe)
- Draw points in AutoCAD and generate 3D models using data in Excel. Establish an open channel with AutoCAD from within Excel. Create true 3D faces with the powerful Delaunay triangulation algorithm. Generate all 3D faces or boundary exterior faces only. Define point styles and layer colors. Apply labels to the...
- Tags: 3D, AutoCAD, Microsoft Excel, Microsoft Office, Office Suites, Software
- Software downloads 2006-02-23
- Power Conscious Routing for Wireless Devices: Theory and Simulation
- This paper discusses techniques to improve aggregate power efficiency of a wireless network using the key concepts of Delaunay triangulations and sparse covers. A measure of the power efficiency of such networks is the mean rate of a word of data successfully arriving at its destination per the power used...
- Tags: Cover, Theory, Network, Wireless Device, University Of California, Wi-Fi, Wireless, Networking
- White papers
- Global Mapper (exe)
- Global Mapper is more than just a utility; it has built in functionality for distance and area calculations, raster blending, feathering, spectral analysis and contrast adjustment, elevation querying, line of sight calculations, cut-and-fill volume calculations, as well as advanced capabilities like image rectification, contour generation from surface data, view shed...
- Tags: Calculation, Analysis, Global Mapper Software
- Software downloads 2008-09-09
- TerrainCAD for AutoCAD (exe)
- TerrainCAD for AutoCAD is a terrain modeling plug-in for AutoCAD. This plug-in gives AutoCAD the ability to create a terrain mesh from a set of unordered points, lines and polylines. The terrain mesh is created as a Delaunay Triangulation, which is regarded as the best method to create a terrain...
- Tags: AutoCAD, Terrain, Research & Development, Business Operations
- Software downloads 2007-06-27
- Wi-Fi Based Real-Time Location Tracking: Solutions and Technology
- This white paper provides an overview of Wi-Fi based real-time location tracking. It discusses the business problems that location tracking addresses, introduces the Cisco Wireless Location Appliance, provides an overview of the three methods used to track Wi-Fi devices (closest access point, triangulation, and RF fingerprinting) and discusses the underlying...
- Tags: Cisco Systems Inc., Location, Wireless LANs, Wi-Fi, Wireless
- White papers 2006-04-01
- Location-Clustering Techniques for WLAN Location Determination Systems
- This paper presents location clustering as a technique to significantly reduce the computational requirements of WLAN location determination systems. The paper provides two algorithms, namely, Joint Clustering and Incremental Triangulation, and describes their tradeoffs between computational cost and location determination accuracy. Both techniques reduce computational cost by more than an...
- Tags: Technique, University Of Maryland, WLAN, Productivity, Wireless LANs, LANs, Wi-Fi, Wireless, Networking
- White papers 2006-04-13
- Exact Procedural CSG Modeling for Real Time Graphics
- Generative CSG models, while having the desirable characteristics of compactness and resolution independence, have never been used for real time rendering because no algorithms existed which could both maintain their compact representation and render them efficiently at run time. The key difficulty in doing this was finding a compact, exact...
- Tags: Algorithm, Intersection, Graphics, Representation, Engineering
- White papers 2007-03-16
- Knowing location increases 802.11 network security
- Recent innovations in 802.11 technology have positioned wireless networks as a viable option to wired Ethernet networks in an enterprise setting. 802.11n and mesh networks are two of the more visible innovations providing the necessary data rate and reliability to compete with wired networks. Another technically significant...
- Tags: Security, IEEE 802.11, Network, Network Security, WLAN, RFID, Location, Computer Authentication, User Authorization, ID, WLAN Controller, Wi-Fi Triangulation, Wireless LANs, LANs, Wi-Fi, Wireless, Networking, Michael Kassner
- Blog posts 2007-12-03
- Enhanced Situational Awareness: Application of DDDAS Concepts to Emergency and Disaster Management
- The paper describes a prototype emergency and disaster information system designed and implemented using DDDAS concepts. The system is designed to use real-time cell phone calling data from a geographical region, including calling activity - who calls whom, call duration, services in use, and cell phone location information - to...
- Tags: Phone, Cell Phone, Disaster Management, Telecom & Utilities, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2007-05-01
- Aol and data
- I was reading some online magazines about AOL and how they are going the way of Google and Yahoo. And I found this out about AOL; they have released data on how the users they have, have searched. And I was amazed because AOL had always said they would never...
- Tags: America Online Inc.
- Discussion threads 2006-08-12
- 3 Questions: Protect switches and routers
- By Terry SweeneyWith John Roese, CTO of Enterasys, a vendor of network infrastructure equipment, which has undertaken an effort to equip its switches and routers with additional layers of security.This interview originally appeared in the IT Business Edge weekly report on Fortifying Network Security. To see a complete listing of...
- Tags: network, Roese, Question, IT Business Edge , John Roese, Enterasys Networks, router, security
- Technical articles 2004-03-16
- Geek Trivia: Creatures great and small
- Geek Trivia: Creatures great and smallarticle rootA 3-Hour TourHow come the castaways on Gilligan's island remained the same size?A matter of perspective...I am by no means as smart as the scientists that have published these articles, but I seem to have a tool that they have forgotten to make use...
- Tags: theory, CTL_Joe
- Discussion threads 2004-12-08
- Using cell phones to track employees
- Using cell phones to track employeesarticle rootUsing cell phones to track employeesAdvances in mobile phone tracking technology turn British firms into cyber sleuths as they keep a virtual eye on their staff. These firms are able to determine whether workers have been "held up" in the pub rather than in...
- Tags: cell phone, cell phones, monitoring, networking, news, privacy, Sonja Thompson, telephone, tracking
- Discussion threads 2006-02-06
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