We present SchemEX, an approach and tool for a stream-based indexing and schema extraction of Linked Open Data (LOD) at web-scale. The schema index provided by SchemEX can be used to locate distributed data sources in the LOD cloud. It serves typical LOD information needs such as finding sources that contain instances of one specific data type, of a given set of data types (so-called type clust...

The weird and wonderful variety of bugs that live in streams is more than cool—it a great scientific tool. mixture helps scientists understand water quality, which means whether the clean or dirty. Two kinds tools translate bug into measures stream health. One called multimetric index; other an observed-to-expected index. index “speaks bug” to us. It uses preferences for food habitat, tolerance...

This project proposed the new distortion power quality index to replace the previously proposed index. Its computation was carried out based on the load composition rate (LCR) and Euclidean norm of total harmonic distortions (THDs) of the measured voltage and current waveforms at the point of common coupling (PCC). Based on the proposed PQI, the harmonic pollution ranking, which indicates how m...

Abstract. We prove real analyticity of all the streamlines, including the free surface, of a gravityor capillary-gravity-driven steady flow of water over a flat bed, with a Hölder continuous vorticity function, provided that the propagating speed of the wave on the free surface exceeds the horizontal fluid velocity throughout the flow. Furthermore, if the vorticity possesses some Gevrey regular...

Biomonitoring programs to access the ecological integrity of freshwaters tend to rely exclusively on structural parameters. Here we evaluated stream ecological integrity using (a) benthic macroinvertebrate derived metrics and a biotic index as measures of structural integrity and (b) oak litter decomposition and associated fungal sporulation rates as measures of functional integrity. The study ...

In recent years, video streaming services over TCP, such as YouTube, have become more and more popular. TCP NewReno, the current TCP standard, performs greedy congestion control, which increases the congestion window size until packet loss occurs. Therefore, because TCP transmits data at a much higher rate than the video playback rate, the probability of packet loss in the network increases, wh...

The behavior of power-law shot noise, for which the associated impulse response functions assume a decaying power-law form, is explored. Expressions are obtained for the moments, moment generating functions, amplitude probability density functions, autoCorrelation functions, and power spectral densities for a variety of parameters of the process. For certain parameters the power spectral densit...

This paper investigates the power of the stream X-machines based on cooperating distributed grammar systems which replaces relations by functions. The case of regular rules is considered. The deterministic case is introduced in order to allow the application of some already developed testing strategies. Some conditions for getting equivalent stream X-machines in the = 1 derivation mode are stud...

This paper investigates the power of the stream X machines ba sed on cooperating distributed grammar systems which replaces relations by functions The case of regular rules is considered The deterministic case is introduced in order to allow the application of some already deve loped testing strategies Some conditions for getting equivalent stream X machines in the derivation mode are studied

The tidal and river in-stream energy resource in the Shannon Estuary (W Ireland) is investigated using of high-resolution numerical modelling spatial analysis. Although freshwater discharges are large, their influence on available found to be all but negligible, tide being main driver estuarine circulation. Tidal Stream Exploitability (TSE) index adapted analysis estuaries with non-depth-limite...