Efficient algorithms for maximum lifetime data gathering and aggregation in wireless sensor networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Energy-aware data-centric routing in microsensor networks
MSWIM '03 Proceedings of the 6th ACM international workshop on Modeling analysis and simulation of wireless and mobile systems
Differentiated surveillance for sensor networks
Proceedings of the 1st international conference on Embedded networked sensor systems
Minimum-energy asynchronous dissemination to mobile sinks in wireless sensor networks
Proceedings of the 1st international conference on Embedded networked sensor systems
Matching data dissemination algorithms to application requirements
Proceedings of the 1st international conference on Embedded networked sensor systems
The impact of spatial correlation on routing with compression in wireless sensor networks
Proceedings of the 3rd international symposium on Information processing in sensor networks
Latency of wireless sensor networks with uncoordinated power saving mechanisms
Proceedings of the 5th ACM international symposium on Mobile ad hoc networking and computing
AIDA: Adaptive application-independent data aggregation in wireless sensor networks
ACM Transactions on Embedded Computing Systems (TECS)
Fundamental limits of networked sensing: the flow optimization framework
Wireless sensor networks
Analysis of wireless sensor networks for habitat monitoring
Wireless sensor networks
Accuracy vs. lifetime: linear sketches for approximate aggregate range queries in sensor networks
Proceedings of the 2004 joint workshop on Foundations of mobile computing
A message-oriented middleware for sensor networks
MPAC '04 Proceedings of the 2nd workshop on Middleware for pervasive and ad-hoc computing
A Minimum Cost Heterogeneous Sensor Network with a Lifetime Constraint
IEEE Transactions on Mobile Computing
A distributed coordination framework for wireless sensor and actor networks
Proceedings of the 6th ACM international symposium on Mobile ad hoc networking and computing
Cost-efficient processing of MIN/MAX queries over distributed sensors with uncertainty
Proceedings of the 2005 ACM symposium on Applied computing
Energy efficient routing with adaptive data fusion in sensor networks
DIALM-POMC '05 Proceedings of the 2005 joint workshop on Foundations of mobile computing
Data acquisition in multiple-sink sensor networks
ACM SIGMOBILE Mobile Computing and Communications Review
Wireless Sensor Networks: From Data to Context to Energy Saving
UDM '05 Proceedings of the International Workshop on Ubiquitous Data Management
A reconfigurable group management middleware service for wireless sensor networks
MPAC '05 Proceedings of the 3rd international workshop on Middleware for pervasive and ad-hoc computing
Une architecture hybride pour i'interrogation et i'administration des capteurs
UbiMob '05 Proceedings of the 2nd French-speaking conference on Mobility and ubiquity computing
Mires: a publish/subscribe middleware for sensor networks
Personal and Ubiquitous Computing
Scale-free aggregation in sensor networks
Theoretical Computer Science - Algorithmic aspects of wireless sensor networks
Exact and approximate balanced data gathering in energy-constrained sensor networks
Theoretical Computer Science - Algorithmic aspects of wireless sensor networks
Energy-driven detection scheme with guaranteed accuracy
Proceedings of the 5th international conference on Information processing in sensor networks
SDAP: a secure hop-by-Hop data aggregation protocol for sensor networks
Proceedings of the 7th ACM international symposium on Mobile ad hoc networking and computing
VigilNet: An integrated sensor network system for energy-efficient surveillance
ACM Transactions on Sensor Networks (TOSN)
Heuristic algorithms for real-time data aggregation in wireless sensor networks
Proceedings of the 2006 international conference on Wireless communications and mobile computing
IPSN '05 Proceedings of the 4th international symposium on Information processing in sensor networks
IEEE/ACM Transactions on Networking (TON) - Special issue on networking and information theory
Adaptive Data Fusion for Energy Efficient Routing in Wireless Sensor Networks
IEEE Transactions on Computers
Adaptive Localized QoS-Constrained Data Aggregation and Processing in Distributed Sensor Networks
IEEE Transactions on Parallel and Distributed Systems
IEEE Transactions on Parallel and Distributed Systems
Maximizing lifetime for data aggregation in wireless sensor networks
Mobile Networks and Applications
A distributed data gathering algorithm for wireless sensor networks with uniform architecture
Proceedings of the 3rd ACM international workshop on Performance evaluation of wireless ad hoc, sensor and ubiquitous networks
Stochastic coverage in heterogeneous sensor networks
ACM Transactions on Sensor Networks (TOSN)
Routing Correlated Data with Fusion Cost in Wireless Sensor Networks
IEEE Transactions on Mobile Computing
Interest dissemination with directional antennas for wireless sensor networks with mobile sinks
Proceedings of the 4th international conference on Embedded networked sensor systems
Modeling spatially correlated data in sensor networks
ACM Transactions on Sensor Networks (TOSN)
How smart are our environments? An updated look at the state of the art
Pervasive and Mobile Computing
Understanding optimal data gathering in the energy and latency domains of a wireless sensor network
Computer Networks: The International Journal of Computer and Telecommunications Networking
Dozer: ultra-low power data gathering in sensor networks
Proceedings of the 6th international conference on Information processing in sensor networks
Analytical modeling and mitigation techniques for the energy hole problem in sensor networks
Pervasive and Mobile Computing
A diffusion model for packet travel time in a random multihop medium
ACM Transactions on Sensor Networks (TOSN)
Energy-centric routing in wireless sensor networks
Microprocessors & Microsystems
An analysis of distributed sensor data aggregation for network intrusion detection
Microprocessors & Microsystems
Information fusion for wireless sensor networks: Methods, models, and classifications
ACM Computing Surveys (CSUR)
Structure-Free Data Aggregation in Sensor Networks
IEEE Transactions on Mobile Computing
Diffuse: A topology building engine for wireless sensor networks
Signal Processing
Efficient on-demand image transmission in visual sensor networks
EURASIP Journal on Applied Signal Processing
In-network processing for wireless sensor networks with multiple sinks and sources
Mobility '06 Proceedings of the 3rd international conference on Mobile technology, applications & systems
PEACH: Power-efficient and adaptive clustering hierarchy protocol for wireless sensor networks
Computer Communications
Temporal Predicate Detection Using Synchronized Clocks
IEEE Transactions on Computers
CountTorrent: ubiquitous access to query aggregates in dynamic and mobile sensor networks
Proceedings of the 5th international conference on Embedded networked sensor systems
Distributed time-optimal scheduling for convergecast in wireless sensor networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Design and optimization of distributed sensing coverage in wireless sensor networks
ACM Transactions on Embedded Computing Systems (TECS)
Distributed energy-efficient geographic multicast for Wireless Sensor Networks
International Journal of Wireless and Mobile Computing
Throughput-optimized, global-scale join processing in scientific federations
NETB'07 Proceedings of the 3rd USENIX international workshop on Networking meets databases
RCCT: robust clustering with cooperative transmission for energy efficient wireless sensor networks
Proceedings of the 1st international conference on MOBILe Wireless MiddleWARE, Operating Systems, and Applications
ACM Transactions on Sensor Networks (TOSN)
A fault tolerant and energy efficient routing protocol for urban sensor networks
Proceedings of the 2nd international conference on Scalable information systems
Data-stream-based global event monitoring using pairwise interactions
Journal of Parallel and Distributed Computing
Secure data aggregation in wireless sensor network: a survey
AISC '08 Proceedings of the sixth Australasian conference on Information security - Volume 81
Energy-efficient data gathering algorithm in sensor networks with partial aggregation
International Journal of Sensor Networks
The impact of spatial correlation on routing with compression in wireless sensor networks
ACM Transactions on Sensor Networks (TOSN)
Flood decision support system on agent grid: method and implementation
Enterprise Information Systems
Data aggregation in wireless sensor networks using ant colony algorithm
Journal of Network and Computer Applications
A study of self-organization mechanisms in ad hoc and sensor networks
Computer Communications
Tight bounds for delay-sensitive aggregation
Proceedings of the twenty-seventh ACM symposium on Principles of distributed computing
Catch-up: a data aggregation scheme for vanets
Proceedings of the fifth ACM international workshop on VehiculAr Inter-NETworking
Adaptive data aggregation scheme in clustered wireless sensor networks
Computer Communications
Efficient Data Collection and Selective Queries in Sensor Networks
GeoSensor Networks
Optimal Rate Allocation for Rate-Constrained Applications in Wireless Sensor Networks
DCOSS '08 Proceedings of the 4th IEEE international conference on Distributed Computing in Sensor Systems
Proceedings of the 6th workshop on Middleware for network eccentric and mobile applications
Reconfigurable Hardware Based Dynamic Data Aggregation in Wireless Sensor Networks
International Journal of Distributed Sensor Networks - Advances on Heterogeneous Wireless Sensor Networks
Relaxed authenticity for data aggregation in wireless sensor networks
Proceedings of the 4th international conference on Security and privacy in communication netowrks
On the lifetime of wireless sensor networks
ACM Transactions on Sensor Networks (TOSN)
Data fusion and topology control in wireless sensor networks
WSEAS Transactions on Signal Processing
Secure and Efficient Data Collection in Sensor Networks
Wireless Systems and Mobility in Next Generation Internet
An energy-efficient data dissemination method in a cluster-based sensor network
Proceedings of the 4th Asian Conference on Internet Engineering
Data fusion and topology control in wireless sensor networks
ELECTROSCIENCE'07 Proceedings of the 5th conference on Applied electromagnetics, wireless and optical communications
A Logic Programming Approach to Home Monitoring for Risk Prevention in Assisted Living
ICLP '08 Proceedings of the 24th International Conference on Logic Programming
MVSink: Incrementally Building In-Network Aggregation Trees
EWSN '09 Proceedings of the 6th European Conference on Wireless Sensor Networks
Data aggregation and routing in Wireless Sensor Networks: Optimal and heuristic algorithms
Computer Networks: The International Journal of Computer and Telecommunications Networking
Collision-free path coloring with application to minimum-delay gathering in sensor networks
Discrete Applied Mathematics
Directional controlled fusion in wireless sensor networks
Proceedings of the 5th International ICST Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness
Supporting asynchronous update for distributed data cubes
Journal of Network and Computer Applications
CNSR '09 Proceedings of the 2009 Seventh Annual Communication Networks and Services Research Conference
On the collective sort problem for distributed tuple spaces
Science of Computer Programming
Distributed data source verification in wireless sensor networks
Information Fusion
A reactive role assignment for data routing in event-based wireless sensor networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Secure data aggregation in wireless sensor networks: A comprehensive overview
Computer Networks: The International Journal of Computer and Telecommunications Networking
Optimal Rate Allocation of Compressed Data Streams in Multihop Sensor Networks
DCOSS '09 Proceedings of the 5th IEEE International Conference on Distributed Computing in Sensor Systems
Automated Assessment of Aggregate Query Imprecision in Dynamic Environments
DAIS '09 Proceedings of the 9th IFIP WG 6.1 International Conference on Distributed Applications and Interoperable Systems
Latency Constrained Aggregation in Chain Networks Admits a PTAS
AAIM '09 Proceedings of the 5th International Conference on Algorithmic Aspects in Information and Management
A Decentralized Hierarchical Aggregation Scheme Using Fermat Points in Wireless Sensor Networks
Proceedings of the 2007 EvoWorkshops 2007 on EvoCoMnet, EvoFIN, EvoIASP,EvoINTERACTION, EvoMUSART, EvoSTOC and EvoTransLog: Applications of Evolutionary Computing
Distributed Network Configuration for Wavelet-Based Compression in Sensor Networks
GSN '09 Proceedings of the 3rd International Conference on GeoSensor Networks
Some security trends over wireless sensor networks
ICCOM'08 Proceedings of the 12th WSEAS international conference on Communications
Developing and deploying sensor network applications with AnduIN
Proceedings of the Sixth International Workshop on Data Management for Sensor Networks
Adaptive aggregation tree transformation for energy-efficient query processing in sensor networks
International Journal of Sensor Networks
A fundamental scalability criterion for data aggregation in VANETs
Proceedings of the 15th annual international conference on Mobile computing and networking
A reliable and data aggregation aware routing protocol for wireless sensor networks
Proceedings of the 12th ACM international conference on Modeling, analysis and simulation of wireless and mobile systems
Energy-optimal distributed algorithms for minimum spanning trees
IEEE Journal on Selected Areas in Communications - Special issue on stochastic geometry and random graphs for the analysis and designof wireless networks
Directed broadcast with overhearing for sensor networks
ACM Transactions on Sensor Networks (TOSN)
IEEE Transactions on Wireless Communications
Computer Networks: The International Journal of Computer and Telecommunications Networking
Battery allocation for wireless sensor network lifetime maximization under cost constraints
Proceedings of the 2009 International Conference on Computer-Aided Design
Secure hierarchical data aggregation in wireless sensor networks
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Advantages of virtual addressing for efficient and failure tolerant routing in sensor networks
WONS'09 Proceedings of the Sixth international conference on Wireless On-Demand Network Systems and Services
Computing histograms of local variables for real-time monitoring using aggregation trees
IM'09 Proceedings of the 11th IFIP/IEEE international conference on Symposium on Integrated Network Management
The room shortage problem of tree-based ZigBee/IEEE 802.15.4 wireless networks
Computer Communications
Transport protocol for real-time communication in Wireless Sensor Networks
International Journal of Ad Hoc and Ubiquitous Computing
Improved data fusion model for wireless sensor network
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
An unequal cluster-based routing protocol in wireless sensor networks
Wireless Networks
Directional Controlled Fusion in Wireless Sensor Networks
Mobile Networks and Applications
Delay-Constrained Optimal Data Aggregation in Hierarchical Wireless Sensor Networks
Mobile Networks and Applications
Energy-efficient data gathering in wireless sensor networks with asynchronous sampling
ACM Transactions on Sensor Networks (TOSN)
Adaptive and decentralized operator placement for in-network query processing
IPSN'03 Proceedings of the 2nd international conference on Information processing in sensor networks
Efficient and fault-tolerant feature extraction in wireless sensor networks
IPSN'03 Proceedings of the 2nd international conference on Information processing in sensor networks
DCOSS'07 Proceedings of the 3rd IEEE international conference on Distributed computing in sensor systems
Asynchronous data aggregation for real-time monitoring in sensor networks
NETWORKING'07 Proceedings of the 6th international IFIP-TC6 conference on Ad Hoc and sensor networks, wireless networks, next generation internet
Colony algorithm for wireless sensor networks adaptive data aggregation routing schema
LSMS'07 Proceedings of the Life system modeling and simulation 2007 international conference on Bio-Inspired computational intelligence and applications
A low latency MAC scheme for event-driven wireless sensor networks
MSN'07 Proceedings of the 3rd international conference on Mobile ad-hoc and sensor networks
SAPC: a secure aggregation protocol for cluster-based wireless sensor networks
MSN'07 Proceedings of the 3rd international conference on Mobile ad-hoc and sensor networks
ESAS'07 Proceedings of the 4th European conference on Security and privacy in ad-hoc and sensor networks
A two round reporting approach to energy efficient interpolation of sensor fields
SSTD'07 Proceedings of the 10th international conference on Advances in spatial and temporal databases
Interplay of processing and routing in aggregate query optimization for sensor networks
ICDCN'08 Proceedings of the 9th international conference on Distributed computing and networking
A local distributed algorithm to approximate MST in unit disc graphs
FCT'09 Proceedings of the 17th international conference on Fundamentals of computation theory
Real-time data aggregation in contention-based wireless sensor networks
ACM Transactions on Sensor Networks (TOSN)
ACM Transactions on Sensor Networks (TOSN)
Optimal gossip-based aggregate computation
Proceedings of the twenty-second annual ACM symposium on Parallelism in algorithms and architectures
Compacting SQL queries for saving resources in mobile ad hoc and sensor networks
International Journal of Intelligent Information and Database Systems
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Computing along routes via gossiping
IEEE Transactions on Signal Processing
Secure encrypted-data aggregation for wireless sensor networks
Wireless Networks
IEEE Transactions on Wireless Communications
A QoS-aware data aggregation in wireless sensor networks
ICACT'10 Proceedings of the 12th international conference on Advanced communication technology
ICACT'10 Proceedings of the 12th international conference on Advanced communication technology
Delay performance of scheduling with data aggregation in wireless sensor networks
INFOCOM'10 Proceedings of the 29th conference on Information communications
Power consumption in wireless sensor networks
Proceedings of the 7th International Conference on Frontiers of Information Technology
A memetic algorithm for extending wireless sensor network lifetime
Information Sciences: an International Journal
A scalable and dynamic data aggregation aware routing protocol for wireless sensor networks
Proceedings of the 13th ACM international conference on Modeling, analysis, and simulation of wireless and mobile systems
Decentralized querying of topological relations between regions without using localization
Proceedings of the 18th SIGSPATIAL International Conference on Advances in Geographic Information Systems
Query-enabled sensor networks using the cyclic symmetric wakeup design
Wireless Networks
Distributed computing paradigm for target classification in sensor networks
ICIC'06 Proceedings of the 2006 international conference on Intelligent computing: Part II
Event recognition via energy efficient voting for wireless sensor networks
ruSMART/NEW2AN'10 Proceedings of the Third conference on Smart Spaces and next generation wired, and 10th international conference on Wireless networking
Energy-efficient query management scheme for a wireless sensor database system
EURASIP Journal on Wireless Communications and Networking - Special issue on theoretical and algorithmic foundations of wireless ad hoc and sensor networks
Energy-efficient and high-accuracy secure data aggregation in wireless sensor networks
Computer Communications
Dynamic timeout for data aggregation in wireless sensor networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
QoS-aware MAC protocols for wireless sensor networks: A survey
Computer Networks: The International Journal of Computer and Telecommunications Networking
SILENCE: distributed adaptive sampling for sensor-based autonomic systems
Proceedings of the 8th ACM international conference on Autonomic computing
Rate based cross layer optimizations for image delivery in wireless sensor networks
Journal of Mobile Multimedia
Linear wireless sensor networks: Classification and applications
Journal of Network and Computer Applications
Energy-aware data processing techniques for wireless sensor networks: a review
Transactions on large-scale data- and knowledge-centered systems III
Trusted data fusion by using cellular automata in wireless sensor networks
Proceedings of the 8th Annual Collaboration, Electronic messaging, Anti-Abuse and Spam Conference
A multi-objective approach for data collection in wireless sensor networks
ADHOC-NOW'11 Proceedings of the 10th international conference on Ad-hoc, mobile, and wireless networks
Maximizing network lifetime online by localized probabilistic load balancing
ADHOC-NOW'11 Proceedings of the 10th international conference on Ad-hoc, mobile, and wireless networks
Balancing energy consumption with mobile agents in wireless sensor networks
Future Generation Computer Systems
Asymptotic properties of multi-hop wireless networks
Asymptotic properties of multi-hop wireless networks
Proceedings of the 9th ACM Conference on Embedded Networked Sensor Systems
ICA3PP'11 Proceedings of the 11th international conference on Algorithms and architectures for parallel processing - Volume Part I
A sinkhole resilient protocol for wireless sensor networks: Performance and security analysis
Computer Communications
Tree structure based data gathering for maximum lifetime in wireless sensor networks
APWeb'05 Proceedings of the 7th Asia-Pacific web conference on Web Technologies Research and Development
Interleaving multi-agent systems and social networks for organized adaptation
Computational & Mathematical Organization Theory
A taxonomy of secure data aggregation in wireless sensor networks
International Journal of Communication Networks and Distributed Systems
Energy-Efficient data dissemination in sensor networks using distributed dynamic tree management
ADHOC-NOW'06 Proceedings of the 5th international conference on Ad-Hoc, Mobile, and Wireless Networks
Energy-Efficient multi-query optimization over large-scale sensor networks
WASA'06 Proceedings of the First international conference on Wireless Algorithms, Systems, and Applications
An efficient and robust routing protocol for data aggregation
WASA'06 Proceedings of the First international conference on Wireless Algorithms, Systems, and Applications
Model-Aided data collecting for wireless sensor networks
HPCC'06 Proceedings of the Second international conference on High Performance Computing and Communications
Query-based data aggregation within WSN through Monte Carlo simulation
Proceedings of the 9th International Conference on Advances in Mobile Computing and Multimedia
Energy efficient routing for wireless sensor networks with grid topology
EUC'06 Proceedings of the 2006 international conference on Embedded and Ubiquitous Computing
GIST: group-independent spanning tree for data aggregation in dense sensor networks
DCOSS'06 Proceedings of the Second IEEE international conference on Distributed Computing in Sensor Systems
MobiHoc '11 Proceedings of the Twelfth ACM International Symposium on Mobile Ad Hoc Networking and Computing
μTESLA-based secure routing protocol for wireless sensor networks
Proceedings of the First International Workshop on Security and Privacy Preserving in e-Societies
An energy-conserving and collision-free MAC protocol based on TDMA for wireless sensor networks
MSN'05 Proceedings of the First international conference on Mobile Ad-hoc and Sensor Networks
Neighbor node discovery algorithm for energy-efficient clustering in ubiquitious sensor networks
EUC'05 Proceedings of the 2005 international conference on Embedded and Ubiquitous Computing
Quasi-Bottleneck nodes: a potential threat to the lifetime of wireless sensor networks
APWeb'06 Proceedings of the 2006 international conference on Advanced Web and Network Technologies, and Applications
Bidirectional data aggregation scheme for wireless sensor networks
UIC'06 Proceedings of the Third international conference on Ubiquitous Intelligence and Computing
Optimal multi-sink positioning and energy-efficient routing in wireless sensor networks
ICOIN'05 Proceedings of the 2005 international conference on Information Networking: convergence in broadband and mobile networking
Data aggregation for wireless sensor networks using self-organizing map
AIS'04 Proceedings of the 13th international conference on AI, Simulation, and Planning in High Autonomy Systems
The filter-placement problem and its application to minimizing information multiplicity
Proceedings of the VLDB Endowment
NEC: node energy based clustering protocol for wireless sensor networks with guaranteed connectivity
ICDCIT'04 Proceedings of the First international conference on Distributed Computing and Internet Technology
Information fusion for data dissemination in self-organizing wireless sensor networks
ICN'05 Proceedings of the 4th international conference on Networking - Volume Part I
Efficiency analysis and derivation of enhanced deployment models for sensor networks
International Journal of Ad Hoc and Ubiquitous Computing
A detection scheme of aggregation point for directed diffusion in wireless sensor networks
ADHOC-NOW'05 Proceedings of the 4th international conference on Ad-Hoc, Mobile, and Wireless Networks
ICDCIT'06 Proceedings of the Third international conference on Distributed Computing and Internet Technology
EWSN'06 Proceedings of the Third European conference on Wireless Sensor Networks
Trust management for resilient wireless sensor networks
ICISC'05 Proceedings of the 8th international conference on Information Security and Cryptology
Fault-Tolerant aggregation: flow-updating meets mass-distribution
OPODIS'11 Proceedings of the 15th international conference on Principles of Distributed Systems
Delay-bounded and energy-efficient data aggregation
Wireless Communications & Mobile Computing
Aggregation in dynamic networks
PODC '12 Proceedings of the 2012 ACM symposium on Principles of distributed computing
Deriving a unified fault taxonomy for event-based systems
Proceedings of the 6th ACM International Conference on Distributed Event-Based Systems
Collaborating with correlation for energy efficient WSN
Proceedings of the first ACM international workshop on Mission-oriented wireless sensor networking
An energy-balanced cluster range control algorithm with energy compensation factors
ICSI'12 Proceedings of the Third international conference on Advances in Swarm Intelligence - Volume Part II
A cognitive WSN framework for highway safety based on weighted cognitive maps and Q-learning
Proceedings of the second ACM international symposium on Design and analysis of intelligent vehicular networks and applications
A clustering-based approximation scheme for in-network aggregation over sensor networks
UIC'07 Proceedings of the 4th international conference on Ubiquitous Intelligence and Computing
Towards a queueing-based framework for in-network function computation
Queueing Systems: Theory and Applications
S-TDMA: A New MAC Protocol for Wireless Sensor Networks
DS-RT '12 Proceedings of the 2012 IEEE/ACM 16th International Symposium on Distributed Simulation and Real Time Applications
An early-stopping protocol for computing aggregate functions in Sensor Networks
Journal of Parallel and Distributed Computing
Collecting information by power-aware mobile agents
DISC'12 Proceedings of the 26th international conference on Distributed Computing
COCA: Constructing optimal clustering architecture to maximize sensor network lifetime
Computer Communications
Tight analysis of shortest path convergecast in wireless sensor networks
CATS '11 Proceedings of the Seventeenth Computing: The Australasian Theory Symposium - Volume 119
Tight analysis of shortest path convergecast in wireless sensor networks
CATS 2011 Proceedings of the Seventeenth Computing on The Australasian Theory Symposium - Volume 119
Wireless Personal Communications: An International Journal
Lossy data aggregation integrity scheme in wireless sensor networks
Computers and Electrical Engineering
Delay Tolerant Payload Conditioning protocol
Computer Networks: The International Journal of Computer and Telecommunications Networking
An improved distributed data aggregation scheduling in wireless sensor networks
Journal of Combinatorial Optimization
| Hi-index | 0.01 |
Sensor networks are distributed event-based systems that differ from traditional communication networks in several ways: sensor networks have severe energy constraints, redundant low-rate data, and many-to-one flows. Data-centric mechanisms that perform in-network aggregation of data are needed in this setting for energy-efficient information flow. In this paper we model data-centric routing and compare its performance with traditional end-to-endrouting schemes. We examine the impact of source-destination placement and communication network density on the energy costs and delay associated with data aggregation. We show that data-centric routing offers significant performance gains across a wide range of operational scenarios. We also examine the complexity of optimal data aggregation, showing that although it is an NP-hard problem in general, there exist useful polynomial-time special cases.