Elements of information theory
Elements of information theory
A comparison of selectivity estimators for range queries on metric attributes
SIGMOD '99 Proceedings of the 1999 ACM SIGMOD international conference on Management of data
LOF: identifying density-based local outliers
SIGMOD '00 Proceedings of the 2000 ACM SIGMOD international conference on Management of data
Efficient algorithms for mining outliers from large data sets
SIGMOD '00 Proceedings of the 2000 ACM SIGMOD international conference on Management of data
Approximating multi-dimensional aggregate range queries over real attributes
SIGMOD '00 Proceedings of the 2000 ACM SIGMOD international conference on Management of data
Leader election algorithms for mobile ad hoc networks
DIALM '00 Proceedings of the 4th international workshop on Discrete algorithms and methods for mobile computing and communications
Sampling from a moving window over streaming data
SODA '02 Proceedings of the thirteenth annual ACM-SIAM symposium on Discrete algorithms
Dynamic multidimensional histograms
Proceedings of the 2002 ACM SIGMOD international conference on Management of data
A two-tier data dissemination model for large-scale wireless sensor networks
Proceedings of the 8th annual international conference on Mobile computing and networking
Optimal Histograms with Quality Guarantees
VLDB '98 Proceedings of the 24rd International Conference on Very Large Data Bases
Algorithms for Mining Distance-Based Outliers in Large Datasets
VLDB '98 Proceedings of the 24rd International Conference on Very Large Data Bases
Approximate Query Processing Using Wavelets
VLDB '00 Proceedings of the 26th International Conference on Very Large Data Bases
Surfing Wavelets on Streams: One-Pass Summaries for Approximate Aggregate Queries
Proceedings of the 27th International Conference on Very Large Data Bases
Maintaining variance and k-medians over data stream windows
Proceedings of the twenty-second ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Impact of Network Density on Data Aggregation in Wireless Sensor Networks
ICDCS '02 Proceedings of the 22 nd International Conference on Distributed Computing Systems (ICDCS'02)
Adaptive filters for continuous queries over distributed data streams
Proceedings of the 2003 ACM SIGMOD international conference on Management of data
Approximating a Data Stream for Querying and Estimation: Algorithms and Performance Evaluation
ICDE '02 Proceedings of the 18th International Conference on Data Engineering
On-Line Unsupervised Outlier Detection Using Finite Mixtures with Discounting Learning Algorithms
Data Mining and Knowledge Discovery
Distributed regression: an efficient framework for modeling sensor network data
Proceedings of the 3rd international symposium on Information processing in sensor networks
Mining Deviants in Time Series Data Streams
SSDBM '04 Proceedings of the 16th International Conference on Scientific and Statistical Database Management
Adaptive stream resource management using Kalman Filters
SIGMOD '04 Proceedings of the 2004 ACM SIGMOD international conference on Management of data
Medians and beyond: new aggregation techniques for sensor networks
SenSys '04 Proceedings of the 2nd international conference on Embedded networked sensor systems
RDF: A Density-Based Outlier Detection Method using Vertical Data Representation
ICDM '04 Proceedings of the Fourth IEEE International Conference on Data Mining
Power-conserving computation of order-statistics over sensor networks
PODS '04 Proceedings of the twenty-third ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
TAG: a Tiny AGgregation service for Ad-Hoc sensor networks
OSDI '02 Proceedings of the 5th symposium on Operating systems design and implementationCopyright restrictions prevent ACM from being able to make the PDFs for this conference available for downloading
Sketching streams through the net: distributed approximate query tracking
VLDB '05 Proceedings of the 31st international conference on Very large data bases
Multiresolution storage and search in sensor networks
ACM Transactions on Storage (TOS)
Streaming and sublinear approximation of entropy and information distances
SODA '06 Proceedings of the seventeenth annual ACM-SIAM symposium on Discrete algorithm
Techniques for Warehousing of Sample Data
ICDE '06 Proceedings of the 22nd International Conference on Data Engineering
Model-driven data acquisition in sensor networks
VLDB '04 Proceedings of the Thirtieth international conference on Very large data bases - Volume 30
Adaptive and decentralized operator placement for in-network query processing
IPSN'03 Proceedings of the 2nd international conference on Information processing in sensor networks
RFID data management for effective objects tracking
Proceedings of the 2007 ACM symposium on Applied computing
Using sensorranks for in-network detection of faulty readings in wireless sensor networks
MobiDE '07 Proceedings of the 6th ACM international workshop on Data engineering for wireless and mobile access
Robust management of outliers in sensor network aggregate queries
MobiDE '07 Proceedings of the 6th ACM international workshop on Data engineering for wireless and mobile access
Density-based clustering for real-time stream data
Proceedings of the 13th ACM SIGKDD international conference on Knowledge discovery and data mining
Outlier detection in sensor networks
Proceedings of the 8th ACM international symposium on Mobile ad hoc networking and computing
Detecting distance-based outliers in streams of data
Proceedings of the sixteenth ACM conference on Conference on information and knowledge management
Toward multi-level modeling of robotic sensor networks: a case study in acoustic event monitoring
Proceedings of the 1st international conference on Robot communication and coordination
Robust and efficient aggregate query processing in wireless sensor networks
Mobile Networks and Applications
Unsupervised Outlier Detection in Sensor Networks Using Aggregation Tree
ADMA '07 Proceedings of the 3rd international conference on Advanced Data Mining and Applications
Online Outlier Detection Based on Relative Neighbourhood Dissimilarity
WISE '08 Proceedings of the 9th international conference on Web Information Systems Engineering
Clustering Distributed Sensor Data Streams
ECML PKDD '08 Proceedings of the European conference on Machine Learning and Knowledge Discovery in Databases - Part II
A framework for estimating complex probability density structures in data streams
Proceedings of the 17th ACM conference on Information and knowledge management
Neighbor-based pattern detection for windows over streaming data
Proceedings of the 12th International Conference on Extending Database Technology: Advances in Database Technology
ACM Computing Surveys (CSUR)
Stream data clustering based on grid density and attraction
ACM Transactions on Knowledge Discovery from Data (TKDD)
Detecting Projected Outliers in High-Dimensional Data Streams
DEXA '09 Proceedings of the 20th International Conference on Database and Expert Systems Applications
Change (Detection) You Can Believe in: Finding Distributional Shifts in Data Streams
IDA '09 Proceedings of the 8th International Symposium on Intelligent Data Analysis: Advances in Intelligent Data Analysis VIII
Mining data streams with periodically changing distributions
Proceedings of the 18th ACM conference on Information and knowledge management
Elliptical anomalies in wireless sensor networks
ACM Transactions on Sensor Networks (TOSN)
Enabling ε-approximate querying in sensor networks
Proceedings of the VLDB Endowment
"Same, Same but Different" A Survey on Duplicate Detection Methods for Situation Awareness
OTM '09 Proceedings of the Confederated International Conferences, CoopIS, DOA, IS, and ODBASE 2009 on On the Move to Meaningful Internet Systems: Part II
Multi-scale temporal segmentation and outlier detection in sensor networks
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
Distance-based outlier queries in data streams: the novel task and algorithms
Data Mining and Knowledge Discovery
Energy-efficient distributed clustering in wireless sensor networks
Journal of Parallel and Distributed Computing
TOD: Temporal outlier detection by using quasi-functional temporal dependencies
Data & Knowledge Engineering
Real-time event handling in an RFID middleware system
DNIS'07 Proceedings of the 5th international conference on Databases in networked information systems
An association model of sensor properties for event diffusion spotting sensor networks
APWeb'08 Proceedings of the 10th Asia-Pacific web conference on Progress in WWW research and development
TACO: tunable approximate computation of outliers in wireless sensor networks
Proceedings of the 2010 ACM SIGMOD International Conference on Management of data
Statistical anomaly detection with sensor networks
ACM Transactions on Sensor Networks (TOSN)
Detecting outliers on arbitrary data streams using anytime approaches
Proceedings of the First International Workshop on Novel Data Stream Pattern Mining Techniques
PAO: power-efficient attribution of outliers in wireless sensor networks
Proceedings of the Seventh International Workshop on Data Management for Sensor Networks
Development of foundation models for Internet of Things
Frontiers of Computer Science in China
IEEE Transactions on Information Forensics and Security
DBOD-DS: distance based outlier detection for data
DEXA'10 Proceedings of the 21st international conference on Database and expert systems applications: Part I
Collection trees for event-monitoring queries
Information Systems
Anomaly detection in wireless sensor networks using self-organizing map and wavelets
ACS'10 Proceedings of the 10th WSEAS international conference on Applied computer science
Clustering distributed sensor data streams using local processing and reduced communication
Intelligent Data Analysis - Ubiquitous Knowledge Discovery
Tolerance-Based Adaptive Online Outlier Detection for Internet of Things
GREENCOM-CPSCOM '10 Proceedings of the 2010 IEEE/ACM Int'l Conference on Green Computing and Communications & Int'l Conference on Cyber, Physical and Social Computing
Learning model trees from evolving data streams
Data Mining and Knowledge Discovery
Modeling and detecting events for sensor networks
Information Fusion
Anomaly detection in wireless sensor networks: A survey
Journal of Network and Computer Applications
Extending query languages for in-network query processing
Proceedings of the 10th ACM International Workshop on Data Engineering for Wireless and Mobile Access
Rapid detection of rare geospatial events: earthquake warning applications
Proceedings of the 5th ACM international conference on Distributed event-based system
Anomaly detection in information streams without prior domain knowledge
IBM Journal of Research and Development
Online outlier detection for data streams
Proceedings of the 15th Symposium on International Database Engineering & Applications
Two effective methods to detect anomalies in embedded systems
Microelectronics Journal
Shared execution strategy for neighbor-based pattern mining requests over streaming windows
ACM Transactions on Database Systems (TODS)
Secure Distributed Data Aggregation
Foundations and Trends in Databases
Data transformation and query management in personal health sensor networks
Journal of Network and Computer Applications
AnyOut: anytime outlier detection on streaming data
DASFAA'12 Proceedings of the 17th international conference on Database Systems for Advanced Applications - Volume Part I
Belief based data cleaning for wireless sensor networks
Wireless Communications & Mobile Computing
Fast anomaly detection for streaming data
IJCAI'11 Proceedings of the Twenty-Second international joint conference on Artificial Intelligence - Volume Volume Two
Security Through Collaboration and Trust in MANETs
Mobile Networks and Applications
Towards enabling outlier detection in large, high dimensional data warehouses
SSDBM'12 Proceedings of the 24th international conference on Scientific and Statistical Database Management
CTOD: collaborative tree-based outlier detection in wireless sensor networks
Proceedings of the 10th ACM international symposium on Mobility management and wireless access
Continuous adaptive outlier detection on distributed data streams
HPCC'07 Proceedings of the Third international conference on High Performance Computing and Communications
Mining neighbor-based patterns in data streams
Information Systems
Trustworthiness analysis of sensor data in cyber-physical systems
Journal of Computer and System Sciences
How the live web feels about events
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management
Information quality-aware tracking in uncertain sensor network
International Journal of Sensor Networks
In-network approximate computation of outliers with quality guarantees
Information Systems
Towards mega-modeling: a walk through data analysis experiences
ACM SIGMOD Record
Hyperspherical cluster based distributed anomaly detection in wireless sensor networks
Journal of Parallel and Distributed Computing
Review: A review of novelty detection
Signal Processing
Research issues in outlier detection for data streams
ACM SIGKDD Explorations Newsletter
Real-time analysis and management of big time-series data
IBM Journal of Research and Development
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Sensor networks have recently found many popular applications in a number of different settings. Sensors at different locations can generate streaming data, which can be analyzed in real-time to identify events of interest. In this paper, we propose a framework that computes in a distributed fashion an approximation of multi-dimensional data distributions in order to enable complex applications in resource-constrained sensor networks.We motivate our technique in the context of the problem of outlier detection. We demonstrate how our framework can be extended in order to identify either distance- or density-based outliers in a single pass over the data, and with limited memory requirements. Experiments with synthetic and real data show that our method is efficient and accurate, and compares favorably to other proposed techniques. We also demonstrate the applicability of our technique to other related problems in sensor networks.