In this paper we introduce an aspect language that can define crosscutting e ects on a set of UML 2.0 sequence diagrams. The aspects and sequence diagrams are woven at the model level. By basing the weaving upon a formal trace model for sequence diagrams, we ensure that the weaving is semantics-based. We propose the arbitrary events symbol as a wildcard mechanism to express zero or more events ...

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...

In the Global South, Indigenous and Native people continue to live under colonial relations within formally independent nation-states. Sebastian Garbe offers a critical perspective on contemporary expressions of international solidarity transnational advocacy. He combines approaches from race decolonial studies with an activist ethnography networked spaces encounters created through activism by...

background: carpet weaving is an occupation that requires sufficient and appropriate lighting. the lighting in carpet weaving workshops affects the productivity and the physical and mental health of workers. therefore, the evaluation of the illumination and the identification of work stations requiring lighting modifications will be helpful in promotion of the health and safety of workers in ca...

In this paper, we show how to create plain-weaving over an arbitrary surface. To create a plain-weaving on a surface, we need to create cycles that cross other cycles (or themselves) by alternatingly going over and under. We prove that it is possible to create such cycles, starting from any given manifold-mesh surface, by simply twisting every edge of the manifold mesh. Our proof is based on ou...

There is an increasing need for dynamic and context-sensitive adaptation of distributed applications in order to dynamically cope with evolving requirements of the usage context. To support dynamic and context-sensitive adaptation, we propose an aspect-oriente architecture that weaves and unweaves aspects at run-time on demand of the usage context. The goal of this report is to explore and solv...