Aspect-oriented programming

Elrad, Tzilla; Filman, Robert E.; Bader, Atef

doi:10.1145/383845.383853

Cited by 439 publications

(268 citation statements)

References 3 publications

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“…We frame the extensibility problem in terms of aspect-oriented programming (AOP) [20] and we show that the coordination model adopted in Neem provides potential join points and the mechanism to transparently combine separately developed aspects, the hallmarks of AOP [19]. Join points places were independently developed aspects can we weaved together implicitly, without the writers of the code becoming aware of additional concerns.…”

Section: Platform Characteristicsmentioning

confidence: 99%

“…What these techniques have in common is that they offer mechanisms that make possible to code aspects in isolation and then transparently recombine these different related behaviors automatically into a single larger system [19]. This mechanism is based on 1) specification of join points, places where aspects need to be weaved together and 2) transparent invocation of additional behaviors that correspond to the separately defined aspects at these points.…”

Section: (De)composition -An Aspect-oriented Viewmentioning

confidence: 99%

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The Neem Platform: An Evolvable Framework for Perceptual Collaborative Applications

Barthelmess

Ellis

2002

On the Move to Meaningful Internet Systems 2002: CoopIS, DOA, and ODBASE

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Abstract. The Neem Platform is a research test bed for Project Neem, concerned with the development of socially and culturally aware collaborative systems in a wide range of domains, through development of situated applications that target specific group cultures and alternative theories. The Neem Platform is a generic (application neutral) component-based framework that provides functionality that facilitates building such collaborative applications. Given the wide variety of target applications, the platform provides more than a closed set of behaviors -it is itself evolvable. Its functionality can be extended and adapted through facilities provided by a coordination mechanism that isolates computation from coordination concerns. Application development on top of this platform is facilitated by reuse of common functionality, as well as from embedded support for Wizard of Oz experiments. A novelty of Project Neem is its focus on the dynamic aspects that characterize group interaction under a Perceptual Interface paradigm. Participants' multimodal interactions such as voice exchanges, textual messages, widget operations and eventually gestures, eye gaze and facial expressions are reified and made available to applications, that apply situated reasoning, using this rich contextual information to dynamically adapt their behavior. The system presents itself multimodally as well, through a set of virtual participants -automated entities that are perceived by human participants as having personalities and emotions, making use of animation and voice generation.

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Section: Platform Characteristicsmentioning

confidence: 99%

Section: (De)composition -An Aspect-oriented Viewmentioning

confidence: 99%

The Neem Platform: An Evolvable Framework for Perceptual Collaborative Applications

Barthelmess

Ellis

2002

On the Move to Meaningful Internet Systems 2002: CoopIS, DOA, and ODBASE

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“…For instance, data replication, transactions, security, and fault tolerance often crosscut the business code of a distributed application. Aspect-Oriented Programming (AOP) promotes better separation of concerns in software systems by introducing aspects for the modular implementation of crosscutting concerns [30,20]. Indeed, the pointcut/advice mechanism of AOP provides the facility to intercept the flow of control when a program reaches certain execution points (called join points) and perform new computation (called advice).…”

Section: Introductionmentioning

confidence: 99%

Chemical foundations of distributed aspects

Tabareau

Tanter

2018

Distrib. Comput.

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Distributed applications are challenging to program because they have to deal with a plethora of concerns, including synchronization, locality, replication, security and fault tolerance. Aspect-oriented programming (AOP) is a paradigm that promotes better modularity by providing means to encapsulate crosscutting concerns in entities called aspects. Over the last years, a number of distributed aspect-oriented programming languages and systems have been proposed, illustrating the benefits of AOP in a distributed setting.Chemical calculi are particularly well-suited to formally specify the behavior of concurrent and distributed systems. The join calculus is a functional name-passing calculus, with both distributed and object-oriented extensions. It is used as the basis of concurrency and distribution features in several mainstream languages like C# (Polyphonic C#, now Cω), OCaml (JoCaml), and Scala Joins. Unsurprisingly, practical programming in the join calculus also suffers from modularity issues when dealing with crosscutting concerns.We propose the Aspect Join Calculus, an aspectoriented and distributed variant of the join calculus that addresses crosscutting and provides a formal foundation for distributed AOP. We develop a minimal aspect join calculus that allows aspects to advise chemical reactions. We show how to deal with causal relations in pointcuts and how to support advanced customizable aspect weaving semantics. We also provide the foun-N. Tabareau

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“…Our scheme also allows fine-grained method level security scheme.In designing and implementating this scheme, we have used AspectOriented Programming [9,10,14] so that existing Globus Toolkit is left unmodified.…”

Section: Introductionmentioning

confidence: 99%

Dynamic and Fine-Grained Authentication and Authorization Architecture for Grid Computing

Jung¹,

Han²,

Jung³

et al. 2005

Lecture Notes in Computer Science

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Abstract. The Globus Toolkit makes it very easy and comfortable for grid users to develop and deploy grid service. As for the security mechanism, however, only static authentication and coarse-grained authorization mechanism is provided in current Globus Toolkit. In this paper we address the limitations of current security mechanism in the Globus Toolkit and propose a new architecture which provides fine-grained and flexible security mechanism. To implement this without modifying existing components, we make use of the Aspect-Oriented Programming technique.

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Aspect-oriented programming

Cited by 439 publications

References 3 publications

The Neem Platform: An Evolvable Framework for Perceptual Collaborative Applications

The Neem Platform: An Evolvable Framework for Perceptual Collaborative Applications

Chemical foundations of distributed aspects

Dynamic and Fine-Grained Authentication and Authorization Architecture for Grid Computing

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