Proceedings of the 9th International Symposium on Information and Communication Technology最新文献_第2页

Traveling Salesman Problem with Multiple Drones 多架无人机的旅行推销员问题

Proceedings of the 9th International Symposium on Information and Communication Technology Pub Date : 2018-12-06 DOI: 10.1145/3287921.3287932

Phan Anh Tu, N. T. Dat, Pham Quang Dung

引用次数: 50

A Performance Study of Color-Based Cooperative Caching in Telco-CDNs by Using Real Datasets 基于实际数据集的电信cdn中基于颜色的协同缓存性能研究

Proceedings of the 9th International Symposium on Information and Communication Technology Pub Date : 2018-12-06 DOI: 10.1145/3287921.3287953

Anh-Tu Ngoc Tran, M. Nguyen, Thanh-Dang Diep, Takuma Nakajima, N. Thoai

{"title":"A Performance Study of Color-Based Cooperative Caching in Telco-CDNs by Using Real Datasets","authors":"Anh-Tu Ngoc Tran, M. Nguyen, Thanh-Dang Diep, Takuma Nakajima, N. Thoai","doi":"10.1145/3287921.3287953","DOIUrl":"https://doi.org/10.1145/3287921.3287953","url":null,"abstract":"Content Delivery Networks managed by Telecommunications companies (Telco-CDNs) can be considered as a solution to significantly reduce traffic by deploying content servers deeper inside the network of Internet Service Provider (ISP), which helps network operators meet the rapid growth of Video-on-Demand (VoD) services. The recent color-based strategy has proven its impressive performance in utilizing simple color tags to effectively distribute contents across such a network. In previous studies, the color-based caching algorithm was proven to be the most practicable technique to reduce traffic in Telco-CDNs. However, all of the experiments were performed on a simulated dataset generated from the gamma distribution. Therefore, the reliability of the results is not high. This work verifies the feasibility of the color-based approach by reproducing the experiments on traces of real accesses at our server. The empirical results on our dataset show that the color-based caching using 4 colors coupled with its routing strategy gives the best performance in most of our cases, among some other variants and the LFU caching approach. As inserting 455 new contents, the hybrid feature helps the color-based approach to improve 8.1% hit rate compared to the single cache area.","PeriodicalId":448008,"journal":{"name":"Proceedings of the 9th International Symposium on Information and Communication Technology","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130380874","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: 2

Fingerprint Recognition using Gabor wavelet in MapReduce and Spark MapReduce和Spark中Gabor小波的指纹识别

Proceedings of the 9th International Symposium on Information and Communication Technology Pub Date : 2018-12-06 DOI: 10.1145/3287921.3287934

Anh-Cang Phan, Ho-Dat Tran, Thuong-Cang Phan

{"title":"Fingerprint Recognition using Gabor wavelet in MapReduce and Spark","authors":"Anh-Cang Phan, Ho-Dat Tran, Thuong-Cang Phan","doi":"10.1145/3287921.3287934","DOIUrl":"https://doi.org/10.1145/3287921.3287934","url":null,"abstract":"Fingerprint recognition is one of the most popular biometric recognition methods nowadays. It is applicable in many areas including time recorder systems, criminal tracking, authentication and system security. However, one of the challenges to current traditional methods is the dependence on the minutiae extraction and recognition time. Hence, the limitations of these methods are that they do not effect to recognition in a large data environment. In addition, the processing of input image is very important for improving the accuracy of the recognition process. MapReduce technique is used in exploring and analyzing of large data that can not be processed on classical techniques due to some constraints on computer resources such as processing capability, memory, etc. We performed parallel processing in feature extraction and recognition with the MapReduce model in a Spark environment. we have also compared the accuracy and the runtime of our method before and after using MapReduce in the Spark. The experimental results show that the proposed method has achieved the automatic and effective fingerprint recognition.","PeriodicalId":448008,"journal":{"name":"Proceedings of the 9th International Symposium on Information and Communication Technology","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125557714","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

Walk Rally Application for Revitalizing Shopping Areas 活化购物区步行集会申请书

Proceedings of the 9th International Symposium on Information and Communication Technology Pub Date : 2018-12-06 DOI: 10.1145/3287921.3287942

Yuya Ieiri, Reiko Hishiyama, Yuu Nakajima

引用次数: 1

UiTiOt v3: A Hybrid Testbed for Evaluation of Large-Scale IoT Networks UiTiOt v3:大规模物联网网络评估的混合测试平台

Proceedings of the 9th International Symposium on Information and Communication Technology Pub Date : 2018-12-06 DOI: 10.1145/3287921.3287935

Nhan Ly-Trong, Chuong Dang-Le-Bao, Dang Huynh-Van, Q. Trung

引用次数: 4

Overall Structural System Solution for Supporting Services and Tourists Management Oriented on Smart City in Viet Nam 面向越南智慧城市的配套服务和游客管理整体结构系统解决方案

Proceedings of the 9th International Symposium on Information and Communication Technology Pub Date : 2018-12-06 DOI: 10.1145/3287921.3287966

Tran Hoang Vu, Nghia Hoang Ba Dai, H. Khanh, Do Vo. Quang

{"title":"Overall Structural System Solution for Supporting Services and Tourists Management Oriented on Smart City in Viet Nam","authors":"Tran Hoang Vu, Nghia Hoang Ba Dai, H. Khanh, Do Vo. Quang","doi":"10.1145/3287921.3287966","DOIUrl":"https://doi.org/10.1145/3287921.3287966","url":null,"abstract":"Recently, \"Smart tourism\" has appeared as a new term to describe the application of the technological advancements that rely on sensors, big data processing technique, open data, open API, new way of connecting and exchanging between humans and machines and multi-device (such as IoT, RFID, and NFC) in tourism. When these technologies are utilized, the digital data become practical and valuable products. Besides, the mobile revolution, and specifically the role of the smartphone and its many opportunities to support travel experiences, is especially worth mentioning in this context. In addition, new management tool for the government, new business opportunities for travel agencies, as well as new experiences for tourists are created. Therefore, in this paper, a model for developing sustainable and intelligent tourism is studied and then an overall architecture model of the information system that can provide supporting services and tools for visitor management (Smart Tourism Service Centre -- STSC) is proposed for fostering the smart cities in Vietnam, in general, and Danang, in particular.","PeriodicalId":448008,"journal":{"name":"Proceedings of the 9th International Symposium on Information and Communication Technology","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133279967","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: 5

Formal Verification of ALICA Multi-agent Plans Using Model Checking 基于模型检查的ALICA多智能体规划形式化验证

Proceedings of the 9th International Symposium on Information and Communication Technology Pub Date : 2018-12-06 DOI: 10.1145/3287921.3287947

Thao Nguyen Van, Nugroho Fredivianus, Huu Tam Tran, K. Geihs, Thi Thanh Binh Huynh

引用次数: 3

Intelligent Assistants in Higher-Education Environments: The FIT-EBot, a Chatbot for Administrative and Learning Support 高等教育环境中的智能助手:FIT-EBot，一个用于管理和学习支持的聊天机器人

Proceedings of the 9th International Symposium on Information and Communication Technology Pub Date : 2018-12-06 DOI: 10.1145/3287921.3287937

H. Hien, Pham-Nguyen Cuong, Le Nguyen Hoai Nam, H. Nhung, T. Dinh

引用次数: 82

A Bayesian Critical Path Method for Managing Common Risks in Software Project Scheduling 软件项目调度中常见风险管理的贝叶斯关键路径方法

Proceedings of the 9th International Symposium on Information and Communication Technology Pub Date : 2018-12-06 DOI: 10.1145/3287921.3287962

Ngoc-Tuan Nguyen, H. Thang, Thi-Huong-Giang Vu

引用次数: 10

From Helpfulness Prediction to Helpful Review Retrieval for Online Product Reviews 在线产品评论从有用性预测到有用性评论检索

Proceedings of the 9th International Symposium on Information and Communication Technology Pub Date : 2018-12-06 DOI: 10.1145/3287921.3287931

C. Vo, Dung Duong, Duy Nguyen, T. Cao

{"title":"From Helpfulness Prediction to Helpful Review Retrieval for Online Product Reviews","authors":"C. Vo, Dung Duong, Duy Nguyen, T. Cao","doi":"10.1145/3287921.3287931","DOIUrl":"https://doi.org/10.1145/3287921.3287931","url":null,"abstract":"Nowadays, online product reviews belong to a valuable data source for customers in e-commerce. They provide customers with helpful details about a given product before customers make a decision on purchasing that product. Nevertheless, in this regard, if the e-commerce system returns too many reviews to customers and the reviews are not well presented in a relevant manner, the reviews might become cumbersome and time-consuming. In this paper, we define a helpful review retrieval task to support the customers by returning a ranked list of helpful reviews according to their helpfulness about the product of their interest. For an effective solution to the task, we also propose a method with an enhanced list of features for review representation and a multiple linear regression model using the elastic net regularization method. Our method is comprehensive as examining the task in its entirety from review's helpfulness prediction to helpful review retrieval for online product reviews. Evaluated on a real world Amazon dataset of the reviews about electronic devices, our method outperforms the others with the best values: 0.8 for the Normalized Discounted Cumulative Gain measure and 0.83 for the Accuracy measure. Such promising experimental results confirm the effectiveness of our method for the task.","PeriodicalId":448008,"journal":{"name":"Proceedings of the 9th International Symposium on Information and Communication Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131301348","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: 10