By Hendrik Decker, Lenka Lhotská, Sebastian Link, Marcus Spies, Roland R. Wagner
This quantity set LNCS 8644 and LNCS 8645 constitutes the refereed lawsuits of the twenty fifth foreign convention on Database and specialist structures functions, DEXA 2014, held in Munich, Germany, September 1-4, 2014. The 37 revised complete papers provided including forty six brief papers, and a pair of keynote talks, have been rigorously reviewed and chosen from 159 submissions. The papers speak about a number of subject matters together with: info caliber; social internet; XML key-phrase seek; skyline queries; graph algorithms; info retrieval; XML; safeguard; semantic internet; class and clustering; queries; social computing; similarity seek; rating; facts mining; sizeable information; approximations; privateness; information alternate; information integration; net semantics; repositories; partitioning; and enterprise applications.
Read Online or Download Database and Expert Systems Applications: 25th International Conference, DEXA 2014, Munich, Germany, September 1-4, 2014. Proceedings, Part II PDF
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Additional resources for Database and Expert Systems Applications: 25th International Conference, DEXA 2014, Munich, Germany, September 1-4, 2014. Proceedings, Part II
There is another beneﬁt of LDA. Numbers of published papers may vary a lot for diﬀerent authors. This means some authors have few papers. In other words, terms used by authors with few papers will appear to be “orthogonal” to those authors with lots of papers, even they are in same research area. LDA assumes shared topic parameters of virtual documents, this allows short virtual documents to borrow statistic power of long documents. 8 P. Wang et al. 2 Community Detection Another information that depicts author’s domain characteristic is coauthor pattern.
The reason we opt out D2- and D3-Compatible is that family names in those type are less likely to vary. For instance, “shen” and “sheng” can be completely diﬀerent in Chinese. Making models less conservative for D4-Compatible make polysemy problem more likely to be resolved in academic social network. Heuristic 5 (Mid Name). For two names with diﬀerent middle names or middle initials, they are not compatible. It is reasonable to treat “A Y Chen” and “A N Chen” to be diﬀerent person, since their middle name initials are diﬀerent.
Bill badge or becoming a mayor in Foursquare. The rarity is a type of economic incentive. In most previous studies, monetary rewards are discussed as the economic incentive, but for people, rare objects can be considered the same as a monetary reward. That is, if people do not feel the value of the objects, they may want to exchange them for other objects. If the object can be used similar to money, it can be exchanged among people. The economic incentive may not work every time, as shown by Antikainen et al.