Complex event processing (CEP) over event streams has become increasingly important for real-time applications ranging from health care, supply chain management to business intelligence. These monitoring applications submit complex event queries to track sequences of events that match a given pattern. As these systems mature the need for increasingly complex nested sequence query support arises...

A one-way nested-grid coastal ocean circulation modeling system was developed for Canadian Atlantic coastal waters based on an operational prototype shelf circulation forecast system known as Dalcoast3 and a high-resolution coastal circulation model developed for Lunenburg Bay (LB) of Nova Scotia. The nested-grid system consists of five relocatable downscaling sub-models, including the outermos...

This paper introduces a programming language that makes it convenient to extend large software systems and even to compose them in a modular way. JX/MI supports multiple nested inheritance, building on earlier work on nested inheritance in the language JX. Nested inheritance permits modular, type-safe extension of a package (including nested packages and classes), while preserving existing type...

abstract life-threatening infections caused by the encapsulated fungal pathogen cryptococcus neoformans have been increasing steadily over the past 10 years. cryptococcus neoformans is recognized as the most frequent fungal infection of the central nervous system (cns) in immunocompetent as well as immunocompromised patients. we report the development of a semi-nested- pcr-based assay for the d...

We design and implement a linear hash algorithm in nested transaction environment to handle large amount of data with increased concurrency. Nested transactions allow parallel execution of transactions, and handle transaction aborts, thus provides more concurrency and efficient recovery. We use object-oriented methodology in the implementation which helped in designing the programming component...

The purpose of the present study was first to offer a tentative solution to the problems observed in writing pedagogy in Iran by devising a more comprehensive approach to genre-based writing instruction. In the second phase, a quasi-experimental research design was adopted to determine how effective the model was in writing instruction, compared with the traditional, product-oriented approach, ...

The nested transaction model was introduced to satisfy the requirements of advanced database applications. Moreover, it is currently the basic transaction model for new databases like workflow systems, mobile databases, and objectrelational databases. Though there are several performance evaluation studies of different concurrency control mechanisms in nested transactions, effects of transactio...

Abstract. Large-eddy simulation (LES) provides a physically sound approach to study complex turbulent processes within the atmospheric boundary layer including urban flows. However, such flow problems often involve large separation of scales, requiring computational domain and very high grid resolution near surface features, leading prohibitive costs. To overcome this problem, an online LES–LES...