F. Gunawan, Kanyadian Idananta, S. Candra, B. Soewito
{"title":"Relation between emotional state and speech signal","authors":"F. Gunawan, Kanyadian Idananta, S. Candra, B. Soewito","doi":"10.1109/KICSS.2016.7951442","DOIUrl":"https://doi.org/10.1109/KICSS.2016.7951442","url":null,"abstract":"Automatic emotion recognition from human speech signal has many important practical applications. For the reason, a number of studies has been performed on the basis of English, German, Mandarin, Persian, and Danish languages. This work intends to develop automatic emotion recognition system on the basis of speech signal in Indonesia language. The study is limited to four emotional states, namely, happy, sad, angry, and fear. The speech data are collected from amateur actors and actresses, and are further quantified using Mel-Frequency Cepstral Coefficient to provide 48 emotion-related features. Finally, these features are used for emotion classification using Support Vector Machine method. The results suggest that the recognition can achieve about 86% of the level of accuracy.","PeriodicalId":148221,"journal":{"name":"2016 11th International Conference on Knowledge, Information and Creativity Support Systems (KICSS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130579066","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Passing the initiative for visualizing data to readers","authors":"Kazuo Misue, Reiko Watanabe","doi":"10.1109/KICSS.2016.7951434","DOIUrl":"https://doi.org/10.1109/KICSS.2016.7951434","url":null,"abstract":"Data visualizations are often generated to reflect the intentions of their creators. Readers of such visualizations cannot always obtain the information they want, because there is often a gap between the creators' intentions and readers' interests. To bridge such gaps, we propose passing the initiative of visualizing data to the readers. For most readers, who are not experts in visual representations, it can be difficult to design or to choose the appropriate options for visualizations that meet their needs; therefore, we consider a system that utilizes readers' interest. We organized problems to develop a framework for passing the initiative for visualizing data to readers. Moreover, we devised a method for express visual representations from the viewpoint of readers' interests. Through a thought experiment, we investigated the aspects of data that readers are interested in, and propose a formal expression for that interest.","PeriodicalId":148221,"journal":{"name":"2016 11th International Conference on Knowledge, Information and Creativity Support Systems (KICSS)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124110069","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Noprianto, B. Soewito, F. Gaol, Harco Leslie Hendric, Spits Warnars
{"title":"Simple spreadsheet test case application to test spreadsheet formula in end-user software engineering","authors":"Noprianto, B. Soewito, F. Gaol, Harco Leslie Hendric, Spits Warnars","doi":"10.1109/KICSS.2016.7951447","DOIUrl":"https://doi.org/10.1109/KICSS.2016.7951447","url":null,"abstract":"Using spreadsheet software, users may do some forms of programming using formula and function. However, formula definition is often considered correct after tested with only one or few inputs. This may be fine with simple formula, but for more complex ones, more testings should be performed, in order to prevent solution that riddled with errors. However, writing a formula test case in spreadsheet software is not a simple task, mainly because there is no standard way to do that. In this paper, a simple spreadsheet test case application is proposed. User can define a formula, with many input variants, along with expected results. After that, application will generate a spreadsheet document, with all the needed contents for testing, along with test result. That way, user may re-check the formula and make necessary modifications (then run the test, again). Using this method, a formula can be tested first, with many input as needed, before it put in real document. All of these will impact in more productive programmers, with less time spent for debugging.","PeriodicalId":148221,"journal":{"name":"2016 11th International Conference on Knowledge, Information and Creativity Support Systems (KICSS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116840301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}