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2024-07-16 - 15:00

Dates and Events:

OSADL Articles:

2023-11-12 12:00

Open Source License Obligations Checklists even better now

Import the checklists to other tools, create context diffs and merged lists

2023-03-01 12:00

Embedded Linux distributions

Results of the online "wish list"

2022-01-13 12:00

Phase #3 of OSADL project on OPC UA PubSub over TSN successfully completed

Another important milestone on the way to interoperable Open Source real-time Ethernet has been reached

2021-02-09 12:00

Open Source OPC UA PubSub over TSN project phase #3 launched

Letter of Intent with call for participation is now available

Real Time Linux Workshops

1999 - 2000 - 2001 - 2002 - 2003 - 2004 - 2005 - 2006 - 2007 - 2008 - 2009 - 2010

Eighth Real-Time Linux Workshop on October 12 to 15, 2006, in Lanzhou, Gansu, P.R.China

Visual Event-Condition-Action Rules with Temporal Events

Ying Qiao, Hongan Wang, Kang Zhong and Xiang Li
Intelligence Engineering Lab Institute of Software,
Chinese Academy of Sciences
Beijing 100080,P.R. China

To support higher level of intelligence in real-time applications, the real-time active database (RTADB) should have powerful reasoning capability to solve complicated problems, especially the problems with temporal properties. This consequently requires the event-condition-action (ECA) rules in RTADB to have strong expressiveness for complicated temporal information in the system. However, traditional ECA rules cannot meet this requirement since they only describe basic temporal elements such as quantitative temporal constraints. To solve this problem, we present visual ECA rules with a set of novel temporal events to describe complicated quantitative temporal information. Furthermore, smart home applications are used to validate the proposed rule.


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