Optimization of collective enzyme activity via spatial localization

Optimization of collective enzyme activity via spatial localization.

The spatial organization of enzymes often plays a crucial role in the functionality and efficiency of enzymatic pathways. To fully understand the design and operation of enzymatic pathways, it is therefore crucial to understand how the relative arrangement of enzymes affects pathway function. Here we investigate the effect of enzyme localization on the flux of a minimal two-enzyme pathway withi...

Collective Activity Localization with Contextual Spatial Pyramid

In this paper, we propose an activity localization method with contextual information of person relationships. Activity localization is a task to determine “who participates to an activity group”, such as detecting “walking in a group” or “talking in a group”. Usage of contextual information has been providing promising results in the previous activity recognition methods, however, the contextu...

optimization of bacterial urate oxidase enzyme activity

Managing Spatial Self-organization via Collective Behaviors

Spatial self-organizations appear in many natural and artificial systems. Spatial systems creation and development, called morphogenesis, is the subject of many research studies since many years (1). Fractal computation approach is, for exemple, one of the methods proposed to deal with such studies. But, even if this method is able to describe unlimited local formations on multi-scale descripti...

Collective Optimization

Iterative compilation is an efficient approach to optimize programs on rapidly evolving hardware, but it is still only scarcely used in practice due to a necessity to gather a large number of runs often with the same data set and on the same environment in order to test many different optimizations and to select the most appropriate ones. Naturally, in many cases, users cannot afford a training...