When should a concern be handled by aspect code or by base code? What is the difference between base code and aspect code? Sometimes it seems like there is no clear way to distinguish between what should be base code and what should be aspect code. Indeed, this has been cited as a weakness AOP compared to SOP. This note suggests that there is a clear difference between base and aspect, but that...

We propose a joint model for unsupervised induction of sentiment, aspect and discourse information and show that by incorporating a notion of latent discourse relations in the model, we improve the prediction accuracy for aspect and sentiment polarity on the sub-sentential level. We deviate from the traditional view of discourse, as we induce types of discourse relations and associated discours...

Weaving an aspect may introduce undesired impacts on behavior of the base model or other afore-woven aspects. An approach to detect and evaluate the semantic influences of an aspect weaving on a pattern is presented. The pattern specifies a desired behavior that should stay unaltered or occur in the woven model. The detection and evaluation are based on the semantic relationship between a patte...

This paper presents a reflective architecture and an implemented prototype that supports aspect oriented programming in Smalltalk. The aspects are metaobjects which are weaved dynamically and the composition is noninvasive, thus enhancing flexibility and transparency.

Our previous research focused on reducing continuous monitoring overhead by employing architectural design that performs adaptive monitoring. In this paper we explore the use of other AOP or AOP-like tools for instrumentation. The goal is to find a tool that has lower overhead than AspectJ. Support for runtime changes of monitoring configuration is also considered. Our main topic of interest is...

TWIST OF ASPECT ORIENTED AND COMPONENT ORIENTED

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public aspect RemoteExceptionLogging { abstract pointcut logPoints();pointcut logPoints(); after() throwing (RemoteException e): logPoints() { log.println(“Remote call failed in: ” + thisJoinPoint.toString() + “(” + e + “).”); } } public aspect MyRMILogging extends RemoteExceptionLogging { pointcut logPoints(): receptions(* RegistryServer.*.*(..)) || receptions(private * RMIMessageBrokerImpl.*....