Database updates in the event calculus
Journal of Logic Programming
Second-order signature: a tool for specifying data models, query processing, and optimization
SIGMOD '93 Proceedings of the 1993 ACM SIGMOD international conference on Management of data
Business process modelling and analysis using discrete-event simulation
Proceedings of the 30th conference on Winter simulation
Maintaining knowledge about temporal intervals
Communications of the ACM
Object Database Standard: ODMG-93, Release 1.2
Object Database Standard: ODMG-93, Release 1.2
An Event-Based Architecture Definition Language
IEEE Transactions on Software Engineering
An Approach to Model and Query Event-Based Temporal Data
TIME '98 Proceedings of the Fifth International Workshop on Temporal Representation and Reasoning
On the Semantics of Complex Events in Active Database Management Systems
ICDE '99 Proceedings of the 15th International Conference on Data Engineering
SECONDO: An Extensible DBMS Platform for Research Prototyping and Teaching
ICDE '05 Proceedings of the 21st International Conference on Data Engineering
Reactivity on the web: paradigms and applications of the language XChange
Journal of Web Engineering
Querying composite events for reactivity on the web
APWeb'06 Proceedings of the 2006 international conference on Advanced Web and Network Technologies, and Applications
Processes and events in dynamic geo-networks
GeoS'05 Proceedings of the First international conference on GeoSpatial Semantics
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Different applications can be modeled by sets of interrelated events, such as, sequence of natural disaster events, events in the urban development of a city, and innovation process trajectory in a manufacturing industry. This work is motivated by limitations of current database systems for modeling and querying about interrelated events. It proposes a graph-oriented model and query language for events that extend current graph data models by incorporating temporal and spatial settings of events and different levels of granularity for event representation. The model and language are implemented in an extensible database system.