Time plays an important role in some application domains, and can be quite difficult to deal with in diagrams. This is not only true for temporal uncertainty, but also for periodic events. We compare nine different representations that include a notion of time or that are mainly used for temporal information: Time Lines/LifeLines, AsbruView, Ganttand PERT-Charts, Shinkansen timetables, Temporal...

In this research, we propose to use the discrete cosine transform to approximate the cumulative distributions of data cube cells’ values. The cosine transform is known to have a good energy compaction property and thus can approximate data distribution functions easily with small number of coefficients. The derived estimator is accurate and easy to update. We perform experiments to compare its ...

2017 marks the 40 anniversary of the Rubik’s Cube (under its original name the Magic Cube). This paper-demonstration describes explorations of the cube as a performance controller for music. The pattern of colors on a face of the cube is detected via USB video camera and supplemented by EMG data from the performer to model the performer’s interaction with the cube. This system was trialed in a ...

We present a new full cube computation technique and a cube storage representation approach, called the multidimensional cyclic graph (MCG) approach. The data cube relational operator has exponential complexity and therefore its materialization involves both a huge amount of memory and a substantial amount of time. Reducing the size of data cubes, without a loss of generality, thus becomes a fu...

This work presents a new Rotor Field-Oriented Control (RFOC) technique for single-phase Induction Motors (IMs). The proposed method uses two rotational transformations, which extract from the steady-state equivalent circuit of single-phase IM. It is proved by using proposed rotational transformations, the single-phase IM asymmetrical equations change into symmetrical equations. In the proposed ...

Data cubes, which summarize data across multiple dimensions, have been a staple of On Line Analytical Processing (OLAP) for well over a decade. While users typically access data cubes through data warehouse systems or business intelligence tools, we demonstrate that data cubes can be explored effectively and efficiently inside a browser. We provide an overview of the two recent technologies tha...

Emergency management information source is analyzed for rural China. Online processing (OLAP) is a new data analysis technique, which is described in detail for emergency services and can play a supporting role in the decision-making Meanwhile, village emergency services in the data subject has also been designed and made from forest fires as an example in detail. A multi-dimensional data set c...

Continuous cyclic bending (CCB) has been proposed as a useful straining technique to produce the high strain on the surface layers and the lower strain in the central layer of the sheet. A pure aluminum sheet is worked by the CCB using the ‘‘Roll traveling device’’ and ‘‘Roll driven machine’’. It is found that a sharp Cube orientation is formed by the CCB and subsequent annealing in the pure al...

It is considered as a challenge for RABiTS route to get cube textured Ni-W alloy substrates with high mechanical and magnetic properties for coated conductors. The works of our group in recent years are summarized about different Ni-W substrates with high W content and composite tapes made by RABiTS technique. The fabrication process and the mechanism of cube texture formation in above differen...