SIGMOD '95 Proceedings of the 1995 ACM SIGMOD international conference on Management of data
PODS '99 Proceedings of the eighteenth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Updating and Querying Databases that Track Mobile Units
Distributed and Parallel Databases - Special issue on mobile data management and applications
Indexing moving points (extended abstract)
PODS '00 Proceedings of the nineteenth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Querying the trajectories of on-line mobile objects
Proceedings of the 2nd ACM international workshop on Data engineering for wireless and mobile access
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
Efficient Indexing of Spatiotemporal Objects
EDBT '02 Proceedings of the 8th International Conference on Extending Database Technology: Advances in Database Technology
Modeling and Querying Moving Objects
ICDE '97 Proceedings of the Thirteenth International Conference on Data Engineering
Performance of Nearest Neighbor Queries in R-Trees
ICDT '97 Proceedings of the 6th International Conference on Database Theory
Novel Approaches in Query Processing for Moving Object Trajectories
VLDB '00 Proceedings of the 26th International Conference on Very Large Data Bases
Specifications for Efficient Indexing in Spatiotemporal Databases
SSDBM '98 Proceedings of the 10th International Conference on Scientific and Statistical Database Management
Capturing the Uncertainty of Moving-Object Representations
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
Efficient Evaluation of Continuous Range Queries on Moving Objects
DEXA '02 Proceedings of the 13th International Conference on Database and Expert Systems Applications
Managing uncertainty in sensor database
ACM SIGMOD Record
Main Memory Evaluation of Monitoring Queries Over Moving Objects
Distributed and Parallel Databases
Mission-critical management of mobile sensors: or, how to guide a flock of sensors
DMSN '04 Proceeedings of the 1st international workshop on Data management for sensor networks: in conjunction with VLDB 2004
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
Domain-independent data cleaning via analysis of entity-relationship graph
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
The new Casper: query processing for location services without compromising privacy
VLDB '06 Proceedings of the 32nd international conference on Very large data bases
Modeling and querying uncertain spatial information for situational awareness applications
GIS '06 Proceedings of the 14th annual ACM international symposium on Advances in geographic information systems
Index for fast retrieval of uncertain spatial point data
GIS '06 Proceedings of the 14th annual ACM international symposium on Advances in geographic information systems
Range search on multidimensional uncertain data
ACM Transactions on Database Systems (TODS)
Efficient indexing methods for probabilistic threshold queries over uncertain data
VLDB '04 Proceedings of the Thirtieth international conference on Very large data bases - Volume 30
Probabilistic ranked queries in uncertain databases
EDBT '08 Proceedings of the 11th international conference on Extending database technology: Advances in database technology
EDBT '08 Proceedings of the 11th international conference on Extending database technology: Advances in database technology
Monochromatic and bichromatic reverse skyline search over uncertain databases
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
SOLE: scalable on-line execution of continuous queries on spatio-temporal data streams
The VLDB Journal — The International Journal on Very Large Data Bases
Efficient search for the top-k probable nearest neighbors in uncertain databases
Proceedings of the VLDB Endowment
Efficient processing of probabilistic spatio-temporal range queries over moving objects
Proceedings of the 17th ACM conference on Information and knowledge management
Processing probabilistic spatio-temporal range queries over moving objects with uncertainty
Proceedings of the 12th International Conference on Extending Database Technology: Advances in Database Technology
Top-k dominating queries in uncertain databases
Proceedings of the 12th International Conference on Extending Database Technology: Advances in Database Technology
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
Anytime measures for top-k algorithms on exact and fuzzy data sets
The VLDB Journal — The International Journal on Very Large Data Bases
Probabilistic Inverse Ranking Queries over Uncertain Data
DASFAA '09 Proceedings of the 14th International Conference on Database Systems for Advanced Applications
Efficient processing of probabilistic reverse nearest neighbor queries over uncertain data
The VLDB Journal — The International Journal on Very Large Data Bases
Computing all skyline probabilities for uncertain data
Proceedings of the twenty-eighth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
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
The VLDB Journal — The International Journal on Very Large Data Bases
Scalable continuous range monitoring of moving objects in symbolic indoor space
Proceedings of the 18th ACM conference on Information and knowledge management
Range queries for mobile objects in wireless sensor networks
Proceedings of the 17th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems
Reverse skyline search in uncertain databases
ACM Transactions on Database Systems (TODS)
Location-dependent query processing: Where we are and where we are heading
ACM Computing Surveys (CSUR)
Effectively indexing uncertain moving objects for predictive queries
Proceedings of the VLDB Endowment
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
Probabilistic nearest-neighbor query on uncertain objects
DASFAA'07 Proceedings of the 12th international conference on Database systems for advanced applications
The tornado model: uncertainty model for continuously changing data
DASFAA'07 Proceedings of the 12th international conference on Database systems for advanced applications
A meta-index for querying distributed moving object database servers
Information Systems
Boosting spatial pruning: on optimal pruning of MBRs
Proceedings of the 2010 ACM SIGMOD International Conference on Management of data
Querying and cleaning uncertain data
QuaCon'09 Proceedings of the 1st international conference on Quality of context
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
Reverse ranking query over imprecise spatial data
Proceedings of the 1st International Conference and Exhibition on Computing for Geospatial Research & Application
Continuous probabilistic skyline queries for uncertain moving objects
CAR'10 Proceedings of the 2nd international Asia conference on Informatics in control, automation and robotics - Volume 1
Efficient fuzzy top-k query processing over uncertain objects
DEXA'10 Proceedings of the 21st international conference on Database and expert systems applications: Part I
Identifying interesting instances for probabilistic skylines
DEXA'10 Proceedings of the 21st international conference on Database and expert systems applications: Part II
Finding the least influenced set in uncertain databases
Information Systems
Probabilistic inverse ranking queries in uncertain databases
The VLDB Journal — The International Journal on Very Large Data Bases
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
Asymptotically efficient algorithms for skyline probabilities of uncertain data
ACM Transactions on Database Systems (TODS)
Efficient probabilistic reverse nearest neighbor query processing on uncertain data
Proceedings of the VLDB Endowment
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
Ranking continuous nearest neighbors for uncertain trajectories
The VLDB Journal — The International Journal on Very Large Data Bases
Continuous monitoring of skylines over uncertain data streams
Information Sciences: an International Journal
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
Shooting top-k stars in uncertain databases
The VLDB Journal — The International Journal on Very Large Data Bases
A new mining approach for uncertain databases using CUFP trees
Expert Systems with Applications: An International Journal
The COST benchmark—comparison and evaluation of spatio-temporal indexes
DASFAA'06 Proceedings of the 11th international conference on Database Systems for Advanced Applications
Probabilistic similarity join on uncertain data
DASFAA'06 Proceedings of the 11th international conference on Database Systems for Advanced Applications
Uncertain data mining: an example in clustering location data
PAKDD'06 Proceedings of the 10th Pacific-Asia conference on Advances in Knowledge Discovery and Data Mining
Probabilistic continuous update scheme in location dependent continuous queries
APPT'05 Proceedings of the 6th international conference on Advanced Parallel Processing Technologies
Probabilistic point queries over network-based movements
ISCIS'05 Proceedings of the 20th international conference on Computer and Information Sciences
SAT: spatial awareness from textual input
EDBT'06 Proceedings of the 10th international conference on Advances in Database Technology
k-selection query over uncertain data
DASFAA'10 Proceedings of the 15th international conference on Database Systems for Advanced Applications - Volume Part I
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
Multi-person identification and localization using RFID and passive sensor technology
Proceedings of the 4th International Conference on PErvasive Technologies Related to Assistive Environments
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
Interpolating and using most likely trajectories in moving-objects databases
DEXA'06 Proceedings of the 17th international conference on Database and Expert Systems Applications
Probabilistic Voronoi diagrams for probabilistic moving nearest neighbor queries
Data & Knowledge Engineering
DuoWave: Mitigating the curse of dimensionality for uncertain data
Data & Knowledge Engineering
Efficient fuzzy ranking queries in uncertain databases
Applied Intelligence
Mining frequent itemsets over uncertain databases
Proceedings of the VLDB Endowment
Evaluating trajectory queries over imprecise location data
SSDBM'12 Proceedings of the 24th international conference on Scientific and Statistical Database Management
Hierarchical querying scheme of human motions for smart home environment
Engineering Applications of Artificial Intelligence
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
Finding top k most influential spatial facilities over uncertain objects
Proceedings of the 21st ACM international conference on Information and knowledge management
Processing continuous text queries featuring non-homogeneous scoring functions
Proceedings of the 21st ACM international conference on Information and knowledge management
A probabilistic approach to correlation queries in uncertain time series data
Proceedings of the 21st ACM international conference on Information and knowledge management
Probabilistic top-k dominating queries in uncertain databases
Information Sciences: an International Journal
Detecting regions of disequilibrium in taxi services under uncertainty
Proceedings of the 20th International Conference on Advances in Geographic Information Systems
HUGVid: handling, indexing and querying of uncertain geo-tagged videos
Proceedings of the 20th International Conference on Advances in Geographic Information Systems
Improving classification accuracy on uncertain data by considering multiple subclasses
AI'12 Proceedings of the 25th Australasian joint conference on Advances in Artificial Intelligence
Nearest neighbor searching under uncertainty II
Proceedings of the 32nd symposium on Principles of database systems
Calibrating trajectory data for similarity-based analysis
Proceedings of the 2013 ACM SIGMOD International Conference on Management of Data
A “semi-lazy” approach to probabilistic path prediction in dynamic environments
Proceedings of the 19th ACM SIGKDD international conference on Knowledge discovery and data mining
UV-diagram: a voronoi diagram for uncertain spatial databases
The VLDB Journal — The International Journal on Very Large Data Bases
Causality and responsibility: probabilistic queries revisited in uncertain databases
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management
On some geometric problems of color-spanning sets
Journal of Combinatorial Optimization
Processing probabilistic range queries over gaussian-based uncertain data
SSTD'13 Proceedings of the 13th international conference on Advances in Spatial and Temporal Databases
Entity resolution for distributed probabilistic data
Distributed and Parallel Databases
Parallel skyline queries over uncertain data streams in cloud computing environments
International Journal of Web and Grid Services
Largest area convex hull of imprecise data based on axis-aligned squares
Journal of Combinatorial Optimization
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In moving object environments, it is infeasible for the database tracking the movement of objects to store the exact locations of objects at all times. Typically, the location of an object is known with certainty only at the time of the update. The uncertainty in its location increases until the next update. In this environment, it is possible for queries to produce incorrect results based upon old data. However, if the degree of uncertainty is controlled, then the error of the answers to queries can be reduced. More generally, query answers can be augmented with probabilistic estimates of the validity of the answer. In this paper, we study the execution of probabilistic range and nearest-neighbor queries. The imprecision in answers to queries is an inherent property of these applications due to uncertainty in data, unlike the techniques for approximate nearest-neighbor processing that trade accuracy for performance. Algorithms for computing these queries are presented for a generic object movement model and detailed solutions are discussed for two common models of uncertainty in moving object databases. We study the performance of these queries through extensive simulations.