An introduction to splines for use in computer graphics & geometric modeling
An introduction to splines for use in computer graphics & geometric modeling
The Mathematica Book
Cost and Imprecision in Modeling the Position of Moving Objects
ICDE '98 Proceedings of the Fourteenth International Conference on Data Engineering
Specifications for Efficient Indexing in Spatiotemporal Databases
SSDBM '98 Proceedings of the 10th International Conference on Scientific and Statistical Database Management
A data model and data structures for moving objects databases
SIGMOD '00 Proceedings of the 2000 ACM SIGMOD international conference on Management of data
Indexing the positions of continuously moving objects
SIGMOD '00 Proceedings of the 2000 ACM SIGMOD international conference on Management of data
Query operations for moving objects database systems
Proceedings of the 8th ACM international symposium on Advances in geographic information systems
Querying the trajectories of on-line mobile objects
Proceedings of the 2nd ACM international workshop on Data engineering for wireless and mobile access
Metadata modeling in a global computing environment
Proceedings of the 10th ACM international symposium on Advances in geographic information systems
Modeling Moving Objects over Multiple Granularities
Annals of Mathematics and Artificial Intelligence
Spatio-Temporal Data Handling with Constraints
Geoinformatica
IEEE Transactions on Computers
The Geometry of Uncertainty in Moving Objects Databases
EDBT '02 Proceedings of the 8th International Conference on Extending Database Technology: Advances in Database Technology
Dynamic Queries over Mobile Objects
EDBT '02 Proceedings of the 8th International Conference on Extending Database Technology: Advances in Database Technology
Manipulating Interpolated Data is Easier than You Thought
VLDB '00 Proceedings of the 26th International Conference on Very Large Data Bases
Novel Approaches in Query Processing for Moving Object Trajectories
VLDB '00 Proceedings of the 26th International Conference on Very Large Data Bases
Capturing Fuzziness and Uncertainty of Spatiotemporal Objects
ADBIS '01 Proceedings of the 5th East European Conference on Advances in Databases and Information Systems
Tracking Moving Objects Using Database Technology in DOMINO
NGIT '99 Proceedings of the 4th International Workshop on Next Generation Information Technologies and Systems
Moving Objects Information Management: The Database Challenge
NGITS '02 Proceedings of the 5th International Workshop on Next Generation Information Technologies and Systems
Evaluation of Access Structures for Discretely Moving Points
STDBM '99 Proceedings of the International Workshop on Spatio-Temporal Database Management
On the Generation of Spatiotemporal Datasets
SSD '99 Proceedings of the 6th International Symposium on Advances in Spatial Databases
Research Issues in Spatio-temporal Database Systems
SSD '99 Proceedings of the 6th International Symposium on Advances in Spatial Databases
K-Nearest Neighbor Search for Moving Query Point
SSTD '01 Proceedings of the 7th International Symposium on Advances in Spatial and Temporal Databases
Storage and Retrieval of Moving Objects
MDM '01 Proceedings of the Second International Conference on Mobile Data Management
MDM '01 Proceedings of the Second International Conference on Mobile Data Management
FATES: Finding A Time dEpendent Shortest path
MDM '03 Proceedings of the 4th International Conference on Mobile Data Management
Modeling Moving Objects for Location Based Services
IMWS '01 Revised Papers from the NSF Workshop on Developing an Infrastructure for Mobile and Wireless Systems
Design and implementation of spatiotemporal database query processing system
Journal of Systems and Software
Probabilistic range queries in moving objects databases with uncertainty
Proceedings of the 3rd ACM international workshop on Data engineering for wireless and mobile access
Spatio-temporal data reduction with deterministic error bounds
DIALM-POMC '03 Proceedings of the 2003 joint workshop on Foundations of mobile computing
DBGlobe: a service-oriented P2P system for global computing
ACM SIGMOD Record
Indexing of network constrained moving objects
GIS '03 Proceedings of the 11th ACM international symposium on Advances in geographic information systems
Main Memory Evaluation of Monitoring Queries Over Moving Objects
Distributed and Parallel Databases
Managing uncertainty in moving objects databases
ACM Transactions on Database Systems (TODS)
Querying Imprecise Data in Moving Object Environments
IEEE Transactions on Knowledge and Data Engineering
Reactive maintenance of continuous queries
ACM SIGMOBILE Mobile Computing and Communications Review
Indexing the Trajectories of Moving Objects in Networks*
Geoinformatica
Trajectory Indexing Using Movement Constraints
Geoinformatica
On map-matching vehicle tracking data
VLDB '05 Proceedings of the 31st international conference on Very large data bases
Indexing multi-dimensional uncertain data with arbitrary probability density functions
VLDB '05 Proceedings of the 31st international conference on Very large data bases
Supporting uncertainty in moving objects in network databases
Proceedings of the 13th annual ACM international workshop on Geographic information systems
Maintenance of K-nn and spatial join queries on continuously moving points
ACM Transactions on Database Systems (TODS)
Evaluation of probabilistic queries in moving objects databases
MobiDE '06 Proceedings of the 5th ACM international workshop on Data engineering for wireless and mobile access
A spatiotemporal uncertainty model of degree 1.5 for continuously changing data objects
Proceedings of the 2006 ACM symposium on Applied computing
Indexing Multidimensional Time-Series
The VLDB Journal — The International Journal on Very Large Data Bases
Spatio-temporal data reduction with deterministic error bounds
The VLDB Journal — The International Journal on Very Large Data Bases
Efficient join processing over uncertain data
CIKM '06 Proceedings of the 15th ACM international conference on Information and knowledge management
Range search on multidimensional uncertain data
ACM Transactions on Database Systems (TODS)
SOLE: scalable on-line execution of continuous queries on spatio-temporal data streams
The VLDB Journal — The International Journal on Very Large Data Bases
The Truncated Tornado in TMBB: A Spatiotemporal Uncertainty Model for Moving Objects
DEXA '08 Proceedings of the 19th international conference on Database and Expert Systems Applications
QUESTO: A Query Language for Uncertain and Exact Spatio-temporal Objects
ADBIS '08 Proceedings of the 12th East European conference on Advances in Databases and Information Systems
Cleaning uncertain data with quality guarantees
Proceedings of the VLDB Endowment
Dynamic travel time provision for road networks
Proceedings of the 16th ACM SIGSPATIAL international conference on Advances in geographic information systems
Evaluating probability threshold k-nearest-neighbor queries over uncertain data
Proceedings of the 12th International Conference on Extending Database Technology: Advances in Database Technology
Continuous probabilistic nearest-neighbor queries for uncertain trajectories
Proceedings of the 12th International Conference on Extending Database Technology: Advances in Database Technology
A GIS-based system for electromagnetic risk management in urban areas
Journal of Location Based Services
A method for predicting future location of mobile user for location-based services system
Computers and Industrial Engineering
Analyzing Trajectories Using Uncertainty and Background Information
SSTD '09 Proceedings of the 11th International Symposium on Advances in Spatial and Temporal Databases
Utilizing Wireless Positioning as a Tracking Data Source
SSTD '09 Proceedings of the 11th International Symposium on Advances in Spatial and Temporal Databases
Approximate Evaluation of Range Nearest Neighbor Queries with Quality Guarantee
SSTD '09 Proceedings of the 11th International Symposium on Advances in Spatial and Temporal Databases
Spatiotemporal Access Control Enforcement under Uncertain Location Estimates
Proceedings of the 23rd Annual IFIP WG 11.3 Working Conference on Data and Applications Security XXIII
Uncertainty Reduction in Location-Based Retrieval of Georeferenced Web Resources by Moving Users
WI-IAT '09 Proceedings of the 2009 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology - Volume 03
Assessing the trustworthiness of location data based on provenance
Proceedings of the 17th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems
Map-matching for low-sampling-rate GPS trajectories
Proceedings of the 17th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems
Map matching and uncertainty: an algorithm and real-world experiments
Proceedings of the 17th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems
Location-dependent query processing: Where we are and where we are heading
ACM Computing Surveys (CSUR)
Probabilistic threshold k nearest neighbor queries over moving objects in symbolic indoor space
Proceedings of the 13th International Conference on Extending Database Technology
On the effect of trajectory compression in spatiotemporal querying
ADBIS'07 Proceedings of the 11th East European conference on Advances in databases and information systems
The tornado model: uncertainty model for continuously changing data
DASFAA'07 Proceedings of the 12th international conference on Database systems for advanced applications
MBR models for uncertainty regions of moving objects
DASFAA'08 Proceedings of the 13th international conference on Database systems for advanced applications
Trajectory databases: Data models, uncertainty and complete query languages
Journal of Computer and System Sciences
On a generic uncertainty model for position information
QuaCon'09 Proceedings of the 1st international conference on Quality of context
A probabilistic filter protocol for continuous queries
QuaCon'09 Proceedings of the 1st international conference on Quality of context
An abstract processing model for the quality of context data
QuaCon'09 Proceedings of the 1st international conference on Quality of context
Point distance and orthogonal range problems with dependent geometric uncertainties
Proceedings of the 14th ACM Symposium on Solid and Physical Modeling
Anonymization of moving objects databases by clustering and perturbation
Information Systems
Tool support for the design and management of context models
Information Systems
On map matching of wireless positioning data: a selective look-ahead approach
Proceedings of the 18th SIGSPATIAL International Conference on Advances in Geographic Information Systems
Trajectory representation in location-based services: problems & solution
WISEW'03 Proceedings of the Fourth international conference on Web information systems engineering workshops
Services-based data management in a global computing environment
WISEW'03 Proceedings of the Fourth international conference on Web information systems engineering workshops
NP-completeness of spreading colored points
COCOA'10 Proceedings of the 4th international conference on Combinatorial optimization and applications - Volume Part I
Uncertain distance-based range queries over uncertain moving objects
Journal of Computer Science and Technology
Probabilistic range queries for uncertain trajectories on road networks
Proceedings of the 14th International Conference on Extending Database Technology
Querying moving objects with uncertainty in spatio-temporal databases
DASFAA'11 Proceedings of the 16th international conference on Database systems for advanced applications - Volume Part I
The elements of probabilistic time geography
Geoinformatica
Energy-efficient trajectory tracking for mobile devices
MobiSys '11 Proceedings of the 9th international conference on Mobile systems, applications, and services
On some geometric problems of color-spanning sets
FAW-AAIM'11 Proceedings of the 5th joint international frontiers in algorithmics, and 7th international conference on Algorithmic aspects in information and management
Probabilistic time consistent queries over moving objects
SSDBM'11 Proceedings of the 23rd international conference on Scientific and statistical database management
Largest area convex hull of axis-aligned squares based on imprecise data
COCOON'11 Proceedings of the 17th annual international conference on Computing and combinatorics
Evaluating probabilistic spatial-range closest pairs queries over uncertain objects
WAIM'11 Proceedings of the 12th international conference on Web-age information management
Ranking continuous nearest neighbors for uncertain trajectories
The VLDB Journal — The International Journal on Very Large Data Bases
Efficient real-time trajectory tracking
The VLDB Journal — The International Journal on Very Large Data Bases
Managing uncertain spatio-temporal data
Proceedings of the 2nd ACM SIGSPATIAL International Workshop on Querying and Mining Uncertain Spatio-Temporal Data
Balloon: representing and querying the near future movement of predictive moving objects
Proceedings of the 1st ACM SIGSPATIAL International Workshop on Spatial Semantics and Ontologies
Preserving privacy of moving objects via temporal clustering of spatio-temporal data streams
Proceedings of the 4th ACM SIGSPATIAL International Workshop on Security and Privacy in GIS and LBS
Trajectory databases: data models, uncertainty and complete query languages
ICDT'07 Proceedings of the 11th international conference on Database Theory
Proceedings of the 19th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems
Privacy-preserving assessment of location data trustworthiness
Proceedings of the 19th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems
Exploring dynamic fan shapes for nearby traffic monitoring queries in road networks
Proceedings of the 19th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems
The COST benchmark—comparison and evaluation of spatio-temporal indexes
DASFAA'06 Proceedings of the 11th international conference on Database Systems for Advanced Applications
Context-aware and quality-aware algorithms for efficient mobile object management
Pervasive and Mobile Computing
Evaluating continuous probabilistic queries over imprecise sensor data
DASFAA'10 Proceedings of the 15th international conference on Database Systems for Advanced Applications - Volume Part I
Inconsistency issues in spatial databases
Inconsistency Tolerance
Probabilistic spatial queries on existentially uncertain data
SSTD'05 Proceedings of the 9th international conference on Advances in Spatial and Temporal Databases
Spatial query processing based on uncertain location information
DNIS'10 Proceedings of the 6th international conference on Databases in Networked Information Systems
Location polling algorithm for alerting service based on location
W2GIS'05 Proceedings of the 5th international conference on Web and Wireless Geographical Information Systems
Probabilistic filters: A stream protocol for continuous probabilistic queries
Information Systems
A filter-based protocol for continuous queries over imprecise location data
Proceedings of the 21st ACM international conference on Information and knowledge management
Indexing uncertain spatio-temporal data
Proceedings of the 21st ACM international conference on Information and knowledge management
Detecting regions of disequilibrium in taxi services under uncertainty
Proceedings of the 20th International Conference on Advances in Geographic Information Systems
Differential private trajectory protection of moving objects
Proceedings of the Third ACM SIGSPATIAL International Workshop on GeoStreaming
Probabilistic street-intersection reconstruction from GPS trajectories: approaches and challenges
Proceedings of the Third ACM SIGSPATIAL International Workshop on Querying and Mining Uncertain Spatio-Temporal Data
Discovering hot topics from geo-tagged video
Neurocomputing
Calibrating trajectory data for similarity-based analysis
Proceedings of the 2013 ACM SIGMOD International Conference on Management of Data
Exploring pattern-aware travel routes for trajectory search
ACM Transactions on Intelligent Systems and Technology (TIST) - Special Sections on Paraphrasing; Intelligent Systems for Socially Aware Computing; Social Computing, Behavioral-Cultural Modeling, and Prediction
On some geometric problems of color-spanning sets
Journal of Combinatorial Optimization
Representing positional uncertainty of individual and aggregated trajectories of moving objects
Proceedings of the 21st ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems
Finding traffic-aware fastest paths in spatial networks
SSTD'13 Proceedings of the 13th international conference on Advances in Spatial and Temporal Databases
Processing probabilistic range queries over gaussian-based uncertain data
SSTD'13 Proceedings of the 13th international conference on Advances in Spatial and Temporal Databases
Aggregate nearest neighbor queries in uncertain graphs
World Wide Web
Largest area convex hull of imprecise data based on axis-aligned squares
Journal of Combinatorial Optimization
Querying fuzzy spatiotemporal data using XQuery
Integrated Computer-Aided Engineering
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Spatiotemporal applications, such as fleet management and air traffic control, involving continuously moving objects are increasingly at the focus of research efforts. The representation of the continuously changing positions of the objects is fundamentally important in these applications. This paper reports on on-going research in the representation of the positions of moving-point objects. More specifically, object positions are sampled using the Global Positioning System, and interpolation is applied to determine positions in-between the samples. Special attention is given in the representation to the quantification of the position uncertainty introduced by the sampling technique and the interpolation. In addition, the paper considers the use for query processing of the proposed representation in conjunction with indexing. It is demonstrated how queries involving uncertainty may be answered using the standard filter-and-refine approach known from spatial query processing.