Determination of Time and Order for Event-Based Middleware in Mobile Peer-to-Peer Environments

Authors:
Eiko Yoneki;Jean Bacon
Affiliations:
University of Cambridge;University of Cambridge
Venue:
PERCOMW '05 Proceedings of the Third IEEE International Conference on Pervasive Computing and Communications Workshops
Year:
2005

Citing 8
Cited 8

Snoop: an expressive event specification language for active databases

Data & Knowledge Engineering
Maintaining knowledge about temporal intervals

Communications of the ACM
Time, clocks, and the ordering of events in a distributed system

Communications of the ACM
Time synchronization in ad hoc networks

MobiHoc '01 Proceedings of the 2nd ACM international symposium on Mobile ad hoc networking & computing
Event Composition in Time-Dependent Distributed Systems

COOPIS '99 Proceedings of the Fourth IECIS International Conference on Cooperative Information Systems
A Unified Approach for Specifying Timing Constraints and Composite Events in Active Real-Time Database Systems

RTAS '98 Proceedings of the Fourth IEEE Real-Time Technology and Applications Symposium
Causality and the spatial-temporal ordering in mobile systems

Mobile Networks and Applications
Composite event detection as a generic middleware extension

IEEE Network: The Magazine of Global Internetworking

An efficient event ordering algorithm that extends the lifetime of wireless actor and sensor networks

Performance Evaluation
An efficient event ordering algorithm that extends the lifetime of wireless actor and sensor networks

Performance Evaluation
Wireless sensor and actor networks context interpretation for the emergency preparedness class of applications

Computer Communications
Quality management in GPRS networks with fuzzy case-based reasoning

Knowledge-Based Systems
Evaluation of an information service for enhanced multiaccess media delivery

Proceedings of the 5th International ICST Mobile Multimedia Communications Conference
Distributed information service architecture for overlapping multiaccess networks

Multimedia Tools and Applications
Unified semantics for event correlation over time and space in hybrid network environments

OTM'05 Proceedings of the 2005 Confederated international conference on On the Move to Meaningful Internet Systems - Volume >Part I
Temporal Event Ordering with Fault Tolerance for Wireless Sensor and Actuator Networks

Wireless Personal Communications: An International Journal

Quantified Score

Hi-index	0.00

Visualization

Abstract

An event correlation is becoming an important service in event-based middleware allowing subscribers in publish/subscribe paradigm to consume patterns of events (composite events). Recent evolution of wireless networks makes events flow from tiny sensor networks to Internet scale peer-to-peer systems among event broker grids. This new paradigm requires composition of events in heterogeneous network environments, where time synchronization and network conditions vary. Most extant approaches to define event correlation lacks a formal mechanism to define complex temporal relationships among correlated events. Here, we introduce generic composite events semantics introducing interval-based semantics for event detection supporting resource-constrained environments. We precisely define complex timing constraints among correlated event instances. We discuss underlying time systems and outline real-time temporal event ordering.