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The following topics are dealt with: online stores; monetary policy topic extraction; social media; programming lecture support system; attacker investigation system; evidential reasoning; public services; e-tourism; intelligent mobile tourist guide; hotel evaluations; text mining; visitor behavior analysis; POMDP-based intelligent tutoring system; dynamic key aggregate cryptosystem; cloud environment; workflow refactoring algorithm; hierarchical visualization program; Bluetooth-based device-free motion detector; remote elder care support system; climbing plan sharing system; search result snippets; customer churn prediction; student performance estimation; P2P systems; Japanese word net; library mobile book-finding system; document classification; content analysis; automatic dictionary extraction; rule generation; geographic information system; sentiment analysis; video watermark detection; Japanese-Chinese cross-language entity linking; Java programming learning assistant system; Java code reading education; mobile learning; user customized Kanji learning system; computer graphics; contextual game; English vocabulary learning; e-classroom; mobile gaming; educational games; Web quest-based context-aware u-learning system; game-based learning; fuzzy inference system; augmented reality; Web-based visualized authoring system; Web-based collaborative reading annotation system; open online e-learning system; Open Access; latent semantic analysis; cloud education environment; bibliometric analysis; nonnegative dictionary-learning algorithm; cooking-step scheduling algorithm; musical instrument classification; bike sharing; fuzzy object oriented database models; cooperative sweeping robots; intelligent power resource allocation; bug reports; MRI medical image analysis; collaborative work; ontology mappings; farmland adaptability; soil moisture measurement; bacteria sterilization; anthrax pathogen plasma sterilization; wastewater treatment; clustering-based burst detection; fashion-brand recommender system; mobile navigation systems; chemical bond concept learning; and history teaching.