Proceedings - COST Action CM1407

The Cost of Action and the Cost of No Action

COST Action 280

The paper describes possibilities of refractive index height profile estimations using field measurement at a receiver site of a terrestrial point-to-point link in terms of angleof-arrival (AOA) spectra. Several refractivity models based on orthogonal function set are introduced to improve the estimation accuracy.

COST Action IC1207 PARSEME meeting

Dealing with idioms in Natural Language Processing systems is difficult, among other reasons, because their architecture must be conceived in such a way that it should not preclude the processing of both free word combinations and these, more constraint, expressions. On the other hand, many idioms do have syntactic structure, and can undergo several types of formal variation, thus making them h...

Discovering Cost-Effective Action Rules

Mining informative patterns from databases is the historical task of data mining. But now, mining actionable patterns is becoming the new duty of data mining. Most of machine learning and data mining algorithms only focus on finding patterns and usually don't take any step for suggesting actions and users will be responsible for it. Therefore users will be faced with many patterns that they are...

Proceedings of the COST Action IC 0804 on Energy Efficiency in Large Scale Distributed Systems 2 nd Year

For IT systems, energy awareness can be improved in two ways, (i) in a static or (ii) in a dynamic way. The first way leads to building energy efficient hardware that runs fast and consumes only a few watts. The second way consists of reacting to instantaneous power consumption, and of taking decisions that will reduce this consumption. In order to take decisions, it is necessary to have a prec...