the stochastic outcomes and phenomenon of climate are the reason to use probability sciences in climatology. interactions of most of climatic phenomenon as well as justify them are very acceptable based on probability technique. accordingly it is useful in environmental management and planning. a conditional probability is the probability of an event given that another event has occurred e.g. l...

Fault Tree Analysis (FTA) as a Probabilistic Risk Assessment (PRA) method is used to identify basic causes leading to an undesired event, to represent logical relation of these basic causes in leading to the event, and finally to calculate the probability of occurrence of this event. To conduct a quantitative FTA, one needs a fault tree along with failure data of the Basic Events (BEs). Someti...

In the manufacturing execution system (Manufacture Execution System, MES), configurability, reconfiguration, expansibility has always been one of the difficulties to be solved. In this paper we present an integrated platform for configurable event-triggered rules base and real-time message queue engine service based on adaptive QoS (Quality of Service, QoS) publish / subscribe. Through the even...

Data aggregation is a crucial technique for energy constrained sensor networks. Previous researches on data aggregation are featured as query-oriented, which only provide partial information of the event happened in the deployment area at the base station. In this paper, we propose an event-oriented data aggregation approach, called EDA. EDA presents the distributed algorithm by exploiting Clou...

A dialogue system, Richard, for free communication on daily issues is under construction. Daily issues are classified into tree-structured event knowledge-base. For each event topic, we retrieve dialogue examples from the Internet. Basic-level Upper Ontologies (BLUO) are proposed to categorize words of these examples. Event identification is realized by comparing the similarity between BLUOs of...

In order to reduce the architectural complexity of broadband networks, the sharing of information among network management and control mechanisms is investigated. We introduce a concept for sharing dynamic information in real-time that identifies the current changes in the network state as a global pool of network events called the event base. Network mechanisms share events by asynchronously i...

BASE CLASS handle_input() handle_output() handle_exception() handle_timeout() handle_close() get_handle() A APPLICATION-DEFINED CONCRETE DERIVED CLASS A P P L IC A T IO N L E V E L C ++ L IB R A R Y L E V E L OPERATING SYSTEM LEVEL READ EVENT HANDLERS WRITE EVENT HANDLERS EXCEPTION EVENT HANDLERS REACTOR OBJECT TIMER QUEUE TIME

Usage of background knowledge about events and their relations to other concepts in the application domain, can improve the quality of event processing. In this paper, we describe a system for knowledge-based event detection of complex stock market events based on available background knowledge about stock market companies. Our system profits from data fusion of live event streams and backgroun...

The representation of time plays a key role in the modeling and simulation of dynamic systems. Traditionally, time has been represented by real numbers for continuous and discrete event models, and integer numbers for what is commonly defined as discrete time models. These choices have been found to be insufficient for achieving deterministic models when representing systems subjected to change...

Toddlers readily learn predictive relations between events (e.g., that event A predicts event B). However, they intervene on A to try to cause B only in a few contexts: When a dispositional agent initiates the event or when the event is described with causal language. The current studies look at whether toddlers' failures are due merely to the difficulty of initiating interventions or to more g...