Proceedings of the 23rd Brazillian Symposium on Multimedia and the Web最新文献_第8页

Development of a Recommender System to the Virtual Patient Simulator Health Simulator 虚拟病人模拟器推荐系统的开发

Proceedings of the 23rd Brazillian Symposium on Multimedia and the Web Pub Date : 2017-10-17 DOI: 10.1145/3126858.3131577

D. Reidel, P. R. Barros, S. Rigo, M. Bez

引用次数: 0

Asynchronous Queue Based Approach for Building Reactive Microservices 基于异步队列的响应式微服务构建方法

Proceedings of the 23rd Brazillian Symposium on Multimedia and the Web Pub Date : 2017-10-17 DOI: 10.1145/3126858.3126873

Jonathan Brilhante, Rostand E. O. Costa, T. Araújo

引用次数: 2

Data Collection and Intervention Personalized as Interactive Multimedia Documents 作为交互式多媒体文档的个性化数据收集与干预

Proceedings of the 23rd Brazillian Symposium on Multimedia and the Web Pub Date : 2017-10-17 DOI: 10.1145/3126858.3131574

Kamila R. H. Rodrigues, C. C. Viel, Isabela Zaine, Bruna C. R. Cunha, L. Scalco, M. G. Pimentel

{"title":"Data Collection and Intervention Personalized as Interactive Multimedia Documents","authors":"Kamila R. H. Rodrigues, C. C. Viel, Isabela Zaine, Bruna C. R. Cunha, L. Scalco, M. G. Pimentel","doi":"10.1145/3126858.3131574","DOIUrl":"https://doi.org/10.1145/3126858.3131574","url":null,"abstract":"Mobile computing can be a facilitator for collecting data due to the fact that users carry their smartphones almost everywhere and all the time and because they can collect a wide range of data -- textual, audiovisual and data collected automatically by sensors. Considering this opportunity, we developed the ESPIM (Experience Sampling and Programmed Intervention Method), an computer-aided method for programming multimedia data collection forms and carry out remote interventions. Using the ESPIM, professionals of areas such as healthcare and education can plan data collection and define intervention programs using methods and procedures from their own areas. The programs containing the queries and tasks are retrieved by a mobile application installed in the devices of users who participate in the data collection. The mobile application runs the programs according to queries and tasks planned by the specialists. Both queries and responses can contain text, audio, and video data. In this paper we discuss about the technological infrastructure used in ESPIM system and also about the preliminary results obtained through tests and evaluation carried out with stakeholders of the target population. These results allowed us carried out improvements in the system.","PeriodicalId":338362,"journal":{"name":"Proceedings of the 23rd Brazillian Symposium on Multimedia and the Web","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121030869","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}

引用次数: 4

RecStore: Recommending Stores for Shopping Mall Customers RecStore:为购物中心客户推荐商店

Proceedings of the 23rd Brazillian Symposium on Multimedia and the Web Pub Date : 2017-10-17 DOI: 10.1145/3126858.3126888

D. V. D. S. Silva, R. S. D. Silva, F. Durão

引用次数: 4

Objective and Subjective Video Quality Assessment in Mobile Devices for Low-Complexity H.264/AVC Codecs 基于低复杂度H.264/AVC编解码器的移动设备客观和主观视频质量评估

Proceedings of the 23rd Brazillian Symposium on Multimedia and the Web Pub Date : 2017-10-17 DOI: 10.1145/3126858.3131596

Mateus Melo, J. Goebel, Daniel Farias, Cristiano Santos, Tatiana Tavares, G. Corrêa, B. Zatt, M. Porto

引用次数: 1

Predicting Music Success Based on Users' Comments on Online Social Networks 基于用户在线社交网络评论的音乐成功预测

Proceedings of the 23rd Brazillian Symposium on Multimedia and the Web Pub Date : 2017-10-17 DOI: 10.1145/3126858.3126885

C. V. Araujo, Rayol Mendonca-Neto, F. Nakamura, E. Nakamura

引用次数: 20

QoE Analyser: A Framework to QoE Knowledge Base Generation QoE分析器:QoE知识库生成的框架

Proceedings of the 23rd Brazillian Symposium on Multimedia and the Web Pub Date : 2017-10-17 DOI: 10.1145/3126858.3131598

Hugo Schroter Lazzari, R. I. T. D. C. Filho, V. Roesler

引用次数: 1

STorM: A Hypermedia Authoring Model for Interactive Digital Out-of-Home Media STorM:交互式数字户外媒体的超媒体创作模型

Proceedings of the 23rd Brazillian Symposium on Multimedia and the Web Pub Date : 2017-10-17 DOI: 10.1145/3126858.3126889

Marco A. Freesz, L. Yung, M. Moreno

引用次数: 4

Using Graph Homomorphisms for Vertex Classification Analysis in Social Networks 基于图同态的社会网络顶点分类分析

Proceedings of the 23rd Brazillian Symposium on Multimedia and the Web Pub Date : 2017-10-17 DOI: 10.1145/3126858.3126895

Giovani Melo Marzano, Pedro Henrique Batista Ruas da Silveira, G. B. Fonseca, Pasteur Ottoni M., S. Guimarães

{"title":"Using Graph Homomorphisms for Vertex Classification Analysis in Social Networks","authors":"Giovani Melo Marzano, Pedro Henrique Batista Ruas da Silveira, G. B. Fonseca, Pasteur Ottoni M., S. Guimarães","doi":"10.1145/3126858.3126895","DOIUrl":"https://doi.org/10.1145/3126858.3126895","url":null,"abstract":"A social network consists on a finite set of social entities and the relationships between them. These entities are represented as vertices in a graph which represents this network. Usually, the entities (or vertices) can be classified according to their features, like interactions (comments, posts, likes, etc.) for example. However, to work directly with these graphs and understand the relationships between the several pre-defined classes are not easy tasks due to, for instance, the graph's size. In this work, we propose metrics for evaluating how good is a graph transformation based on graph homomorphism, measuring how much the relationships of the original one are preserved after the transformation. The proposed metrics measure the edge regularity indices and indicate the proportion of the original graph's vertices that participates in the relations, moreover they measure how close to a regular homomorphism is the graph transformation. For assessing the regularity indices, some experiments taking into account synthetic and real social network data are given.","PeriodicalId":338362,"journal":{"name":"Proceedings of the 23rd Brazillian Symposium on Multimedia and the Web","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134146842","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}

引用次数: 0

Mechanism for Structuring the Data from a Generic Identity Document Image using Semantic Analysis 基于语义分析的通用身份文件图像数据结构化机制

Proceedings of the 23rd Brazillian Symposium on Multimedia and the Web Pub Date : 2017-10-17 DOI: 10.1145/3126858.3131594

José C. Gutiérrez, Rodolfo Valiente, M. T. Sadaike, Daniel F. Soriano, G. Bressan, W. Ruggiero

{"title":"Mechanism for Structuring the Data from a Generic Identity Document Image using Semantic Analysis","authors":"José C. Gutiérrez, Rodolfo Valiente, M. T. Sadaike, Daniel F. Soriano, G. Bressan, W. Ruggiero","doi":"10.1145/3126858.3131594","DOIUrl":"https://doi.org/10.1145/3126858.3131594","url":null,"abstract":"Nowadays, the enormous variety of identity documents that exist makes it difficult to standardize a system capable of extracting all the information of interest presented by them. Therefore, systems that use templates to classify information based on their positions are limited by the number of templates they could recognize. Thus, in this paper, a novel mechanism intended to automatically classify the major information of interest exposed by generic identity documents is presented. The proposal is created to be easily adaptable to any system capable of detecting and extracting text information from an identity document image. To assign meaning to the text extracted from the identity document, the proposal is based on a novel mechanism to structuring the data using semantic analysis. The mechanism consists of two main steps, first, all the text data are classified as sentences or near sentences based on the Euclidean distance between words; second, the sentences are analyzed to find keywords that allow structuring the information based on its semantic to show it as abstractions. The proposal has been designed to be able to store the data as abstractions of its meaning. This allows improving the scalability of the system and a better use of this information by different services, by the end user or to be interpreted by an automated process of decision-making.","PeriodicalId":338362,"journal":{"name":"Proceedings of the 23rd Brazillian Symposium on Multimedia and the Web","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134153915","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}

引用次数: 1