The Cricket location-support system
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
Information Theoretic Clustering
IEEE Transactions on Pattern Analysis and Machine Intelligence
Robotics-based location sensing using wireless ethernet
Proceedings of the 8th annual international conference on Mobile computing and networking
A Statistical Modeling Approach to Location Estimation
IEEE Transactions on Mobile Computing
Policy-Driven Personalized Multimedia Services for Mobile Users
IEEE Transactions on Mobile Computing
WLAN Location Determination via Clustering and Probability Distributions
PERCOM '03 Proceedings of the First IEEE International Conference on Pervasive Computing and Communications
Challenges in Location-Aware Computing
IEEE Pervasive Computing
Classes of kernels for machine learning: a statistics perspective
The Journal of Machine Learning Research
Pattern Classification (2nd Edition)
Pattern Classification (2nd Edition)
Kernel Methods for Pattern Analysis
Kernel Methods for Pattern Analysis
Wireless Communications
VOR base stations for indoor 802.11 positioning
Proceedings of the 10th annual international conference on Mobile computing and networking
Practical robust localization over large-scale 802.11 wireless networks
Proceedings of the 10th annual international conference on Mobile computing and networking
Data Fusion of Power and Time Measurements for Mobile Terminal Location
IEEE Transactions on Mobile Computing
The Horus WLAN location determination system
Proceedings of the 3rd international conference on Mobile systems, applications, and services
A wireless LAN-based indoor positioning technology
IBM Journal of Research and Development
Broadband Ultrasonic Location Systems for Improved Indoor Positioning
IEEE Transactions on Mobile Computing
Power-Efficient Access-Point Selection for Indoor Location Estimation
IEEE Transactions on Knowledge and Data Engineering
IEEE Transactions on Knowledge and Data Engineering
Accurate and low-cost location estimation using kernels
IJCAI'05 Proceedings of the 19th international joint conference on Artificial intelligence
Super-resolution TOA estimation with diversity for indoor geolocation
IEEE Transactions on Wireless Communications
Location-aware access to hospital information and services
IEEE Transactions on Information Technology in Biomedicine
Enhancing the efficiency of active RFID-based indoor location systems
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
A taxonomy for radio location fingerprinting
LoCA'07 Proceedings of the 3rd international conference on Location-and context-awareness
Multiple target localization using compressive sensing
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
A dynamic system approach for radio location fingerprinting in wireless local area networks
IEEE Transactions on Communications
Cooperative multi-radio localization in heterogeneous wireless networks
IEEE Transactions on Wireless Communications
Error analysis for fingerprint-based localization
IEEE Communications Letters
Sparsetrack: enhancing indoor pedestrian tracking with sparse infrastructure support
INFOCOM'10 Proceedings of the 29th conference on Information communications
Compressive sensing based positioning using RSS of WLAN access points
INFOCOM'10 Proceedings of the 29th conference on Information communications
Indoor localization with channel impulse response based fingerprint and nonparametric regression
IEEE Transactions on Wireless Communications
Adaptive radio maps for pattern-matching localization via inter-beacon co-calibration
Pervasive and Mobile Computing
Link quality estimation in wireless multi-hop networks using Kernel based methods
Computer Networks: The International Journal of Computer and Telecommunications Networking
Kernel-based particle filtering for indoor tracking in WLANs
Journal of Network and Computer Applications
A landmark-bounded method for large-scale underground mine mapping
Journal of Field Robotics
Wireless Personal Communications: An International Journal
Smartphone-based Wi-Fi tracking system exploiting the RSS peak to overcome the RSS variance problem
Pervasive and Mobile Computing
Access Point Height Based Location Accuracy Characterization in LOS and OLOS Scenarios
Wireless Personal Communications: An International Journal
IEEE 802.15.4a CSS-based mobile object locating system using sequential Monte Carlo method
Computer Communications
International Journal of Communication Networks and Distributed Systems
Taxonomy of Fundamental Concepts of Localization in Cyber-Physical and Sensor Networks
Wireless Personal Communications: An International Journal
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The recent proliferation of Location-Based Services (LBSs) has necessitated the development of effective indoor positioning solutions. In such a context, Wireless Local Area Network (WLAN) positioning is a particularly viable solution in terms of hardware and installation costs due to the ubiquity of WLAN infrastructures. This paper examines three aspects of the problem of indoor WLAN positioning using received signal strength (RSS). First, we show that, due to the variability of RSS features over space, a spatially localized positioning method leads to improved positioning results. Second, we explore the problem of access point (AP) selection for positioning and demonstrate the need for further research in this area. Third, we present a kernelized distance calculation algorithm for comparing RSS observations to RSS training records. Experimental results indicate that the proposed system leads to a 17 percent (0.56 m) improvement over the widely used K-nearest neighbor and histogram-based methods.