Download Database Systems for Advanced Applications: 19th by Wook-Shin Han, Mong Li Lee, Agus Muliantara, Ngurah Agus PDF

By Wook-Shin Han, Mong Li Lee, Agus Muliantara, Ngurah Agus Sanjaya, Bernhard Thalheim, Shuigeng Zhou (eds.)

This publication constitutes the workshop lawsuits of the nineteenth overseas convention on Database platforms for complicated functions, DASFAA 2014, held in Bali, Indonesia, in April 2014. the quantity comprises papers from four workshops, every one concentrating on scorching subject matters relating to database structures and functions: the second one foreign Workshop on mammoth info administration and Analytics, BDMA 2014; the 3rd overseas Workshop on facts administration for rising community Infrastructure, DaMEN 2014; the 3rd overseas Workshop on Spatial details Modeling, administration and Mining, SIM³ 2014, and the DASFAA Workshop on doubtful and Crowdsourced info, UnCrowd 2014.

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Additional info for Database Systems for Advanced Applications: 19th International Conference, DASFAA 2014, International Workshops: BDMA, DaMEN, SIM³, UnCrowd; Bali, Indonesia, April 21--24, 2014, Revised Selected Papers

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State of the art: coordinated and multiple views in exploratory visualization. In: 5th International Conference on Coordinated and Multiple Views in Exploratory Visualization, Zurich, pp. 61–71, July 2007 6. : Visual analytics: how much visualyzation and how much analytics. ACM SIGKDD Explor. Newsl. 11(2), 5–8 (2009) 7. : Integrating statistics and visualization for exploratory power: from long-term case studies to design guidelines. IEEE Comput. Graph. Appl. 29, 39–51 (2009) 8. : Meme Media and Meme Market Architectures: Knowledge Media for Editing, Distributing, and Managing Intellectual Resources.

Chomicki et al. improved BNL by presorting, they proposed Sort-F ilter-Skyline (SF S) as a variant of BNL [2]. Among index-based methods, Tan et al. proposed two progressive skyline computing methods Bitmap and Index [3]. In the Bitmap approach, every dimension value of a point is represented by a few bits. By applying bit-wise AN D operation on these vectors, a given point can be checked if it is in the skyline without referring to other points. The index method organizes a set of d-dimensional objects into d lists such that an object O is assigned to list i if and only if its value at attribute i is the best among all attributes of O.

S. Han et al. ): DASFAA 2014, LNCS 8505, pp. 33–45, 2014. A. Siddique et al. Fig. 1. Skyline example such Oj , then we say that Oi is dominated by Oj or Oj dominates Oi . Figure 1 shows a typical example of skyline. The table in the figure is a list of hotels, each of which contains two numerical attributes: distance and price, for online booking. A user chooses a hotel from the list according to her/his preference. , one of O1 , O3 , O4 (see Fig. 1 (b)). Motivating Example Consider four datasets DS1 , DS2 , DS3 , and DS4 with two attributes a1 and a2 as shown in Table 1.

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