197 words (max. 250)

The KTeV physics program encompasses many goals including a precision measurement of the direct CP violation parameter Re(ǫ ′ /ǫ) in KS,L → ππ decays, and studies of rare neutral kaon decays. The KTeV detector collected data during the Fermilab fixed-targed runs of 1996-97 and 1999. This article focuses on the precision measurement of the direct CP violation parameter Re(ǫ ′ /ǫ) using the 1996-...

Semantic relatedness is a very important factor for the coreference resolution task. To obtain this semantic information, corpusbased approaches commonly leverage patterns that can express a specific semantic relation. The patterns, however, are designed manually and thus are not necessarily the most effective ones in terms of accuracy and breadth. To deal with this problem, in this paper we pr...

The use of unmanned aerial vehicles (UAVs), colloquially referred to as 'drones', for biological field research is increasing [1-3]. Small, civilian UAVs are providing a viable, economical tool for ecology researchers and environmental managers. UAVs are particularly useful for wildlife observation and monitoring as they can produce systematic data of high spatial and temporal resolution [4]. H...

A step is made towards generalizing the method of holographic renormalization to backgrounds which are not asymptotically AdS, corresponding to a dual gauge theory which has logarithmically running couplings even in the ultraviolet. A prime example is the background of Klebanov-Strassler (KS). In particular, a recipe is given how to calculate renormalized two-point functions for the operators d...

In this paper we investigate the structure of the Mirror Universes. The two universes are coupled with transformation t → −t. It is shown that for Planck scale i.e. for t ∼= TPlanck = ( h̄G c )1/2 the oscillations of temperature of the universes are observed. For the Mirror Universes the temperature fields are shifted in phase.

After a short definition of the basic aspects of electronic marketplaces and a focus on its topic, this paper introduces mySAP.com Marketplace, which is part of SAP’s line of products in mySAP.com, dealing with electronic marketplaces. To follow, the actual model is being developed and divided into 3 phases, major emphasis of the model can be found in phase 2. The following part of this paper a...

In this paper a simulation model for visual attention is discussed and formally analysed. The model is part of the design of a cognitive system which comprises an agent that supports a naval officer in its task to compile a tactical picture of the situation in the field. A case study is described in which the model is used to simulate a human subject’s attention. The formal analysis is based on...