Contract monitoring is carried out to ensure the Quality of Services (QoS) attributes and levels specified in an electronic contract throughout a business process enactment. This paper proposes an approach to improve QoS monitoring based on the aspect-oriented paradigm. Monitoring concerns are encapsulated into aspects to be executed when specific process points are reached. Differently from ot...

Due to increase of electronic business and business process dematerialization organizations are facing today a problem of preserving vast amounts of electronic documents in coherent and trustworthy manner. A large amount of digital documents are produced every day even in small and medium-sized companies. The documents range from simple receipts to complex legal contracts and service level agre...

DAWEI SONG,1,2 YANJIE SHI,1 PENG ZHANG,1 QIANG HUANG,3 UDO KRUSCHWITZ,4 YUEXIAN HOU,1 AND BO WANG1 1Tianjin Key Laboratory of Cognitive Computing and Application, School of Computer Science and Technology, Tianjin University, China 2Department of Computing, The Open University, UK 3School of Computing, University of East Anglia, UK 4School of Computer Science and Electronic Engineering, Univers...

Aspect-level sentiment classification aims to integrating the context predict polarity of aspect-specific in a text, which has been quite useful and popular, e.g., opinion survey products’ recommending e-commerce. Many recent studies exploit Long Short-Term Memory (LSTM) networks perform aspect-level classification, but limitation long-term dependencies is not solved well, so that semantic corr...

In this report, we tune the surface plasmonic behavior of Au nanoplates depending on the morphology of the Pt shell in which Pt is considered as a less optically inactive element. We describe the synthesis of flat Au nanoplates coated with Pt via rim-preferential or uniform growth methods. Depending on the site-selective growth of Pt on core Au nanoplates, the aspect ratio of the resulting Au@P...

AO-PFA is an aspect oriented feature modelling language. This report discusses several theoretical issues regarding the weaving process of AO-PFA. The weaving of aspects is to extract subterms from product family terms in the base specification, and then to replace the extracted subterm (selected join points) by another term (advice). The problem of extracting a subterm from another term is rel...

While aspect-oriented programming (AOP) addresses introduction of “aspects” at the code level, we argue that addressing this at the level of software architecture is conceptually more adequate, since many aspects, that is, “crosscutting concerns”, are formulated already in the requirements, and therefore can be dealt with in a more controlled manner in the “earlier” phase of software architectu...

We developed a simple method to fabricate high aspect ratio 3D microfluidic devices, as geometrically optimized microenvironment for long-term culture of tumor models (i.e., spheroids). The device consists 2 mm-wide central chamber spheroid flanked by two 976 ?m-wide side channels medium and nutrients supply. To cage hydrogel inside the chamber, are isolated using pillar arrays whose geometry h...

organizational justice is a term used to describe the employee's perceptions about fairness in organizational behavior and communications. the researches show the organizational justice has so affect on different aspect of behavior. so, this research explores the differential effects of organizational justice (distributive justice, procedural justice and interactional justice) on job and o...

Security Aspect Models Geri Georg, Robert France, and Indrakshi Ray Department of Computer Science Colorado State University, Fort Collins, CO 80523 Abstract. Aspect-oriented modeling (AOM) techniques allow system architects to design the most important decompositions of complex systems to create a Aspect-oriented modeling (AOM) techniques allow system architects to design the most important de...