2014 IEEE/ACS 11th International Conference on Computer Systems and Applications (AICCSA)最新文献_第5页

CrowdApp: Crowdsourcing for application rating CrowdApp:众包应用评级

2014 IEEE/ACS 11th International Conference on Computer Systems and Applications (AICCSA) Pub Date : 2014-11-01 DOI: 10.1109/AICCSA.2014.7073247

F. Saab, I. Elhajj, A. Chehab, A. Kayssi

引用次数: 1

An analysis and assessment approach for collaborative process in service-oriented architectures 面向服务体系结构中协作过程的分析和评估方法

2014 IEEE/ACS 11th International Conference on Computer Systems and Applications (AICCSA) Pub Date : 2014-11-01 DOI: 10.1109/AICCSA.2014.7073269

Marouane Hachicha, N. Moalla, Y. Ouzrout

{"title":"An analysis and assessment approach for collaborative process in service-oriented architectures","authors":"Marouane Hachicha, N. Moalla, Y. Ouzrout","doi":"10.1109/AICCSA.2014.7073269","DOIUrl":"https://doi.org/10.1109/AICCSA.2014.7073269","url":null,"abstract":"The role of Information Technology (IT) is critical in supporting business processes. This role is even more critical when organizations operate in a dynamic, uncertain and extremely competitive environment. The growing role of IT in organizations imposes the alignment of their use with business processes requirements and company strategy. The necessity of Business/IT alignment is a key to improve business performance. This paper proposes a methodology for analyzing and evaluating the quality of business process execution. The aim of this methodology is to assess the business process during its lifecycle and to propose some solutions to restore the alignment between IT infrastructure and Business Process in a collaborative context. Our approach is composed of 5 models, (1) analysis reference model (risk, maturity...) for analyzing the component execution traces in business processes, (2) ontological model to ensure the description of processes between the applicative level (execution), functional level and business level, (3) interpretation model (butom-up) for aggregating the performance of processes at business level, (4) assessment business process model based on Key Indicators Performance and (5) aggregation model to validate the final performance for collaborative business process.","PeriodicalId":412749,"journal":{"name":"2014 IEEE/ACS 11th International Conference on Computer Systems and Applications (AICCSA)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116802954","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

Voice pathology detection using auto-correlation of different filters bank 语音病理检测利用不同滤波器组的自相关

2014 IEEE/ACS 11th International Conference on Computer Systems and Applications (AICCSA) Pub Date : 2014-11-01 DOI: 10.1109/AICCSA.2014.7073178

Ahmed Y. Al-nasheri, Z. Ali, Muhammad Ghulam, M. Alsulaiman

引用次数: 22

A survey of semantic web concepts applied in web services and big data 语义网概念在网络服务和大数据中的应用综述

2014 IEEE/ACS 11th International Conference on Computer Systems and Applications (AICCSA) Pub Date : 2014-11-01 DOI: 10.1109/AICCSA.2014.7073278

Eman Rezk, S. Foufou

引用次数: 5

Mining patterns in Big Data K-H networks 大数据K-H网络中的挖掘模式

2014 IEEE/ACS 11th International Conference on Computer Systems and Applications (AICCSA) Pub Date : 2014-11-01 DOI: 10.1109/AICCSA.2014.7073196

A. Hamed, Xindong Wu, T. Fandy

引用次数: 4

A framework for crowd-sourced data collection and context-aware services in Hajj and Umrah 一个在朝觐和朝觐中进行众包数据收集和情境感知服务的框架

2014 IEEE/ACS 11th International Conference on Computer Systems and Applications (AICCSA) Pub Date : 2014-11-01 DOI: 10.1109/AICCSA.2014.7073227

Akhlaq Ahmad, Mohamed Abdur Rahman, F. Rehman, A. Lbath, Imad Afyouni, Abdelmajid Khelil, Syed Osama Hussain, Bilal Sadiq, M. Wahiddin

{"title":"A framework for crowd-sourced data collection and context-aware services in Hajj and Umrah","authors":"Akhlaq Ahmad, Mohamed Abdur Rahman, F. Rehman, A. Lbath, Imad Afyouni, Abdelmajid Khelil, Syed Osama Hussain, Bilal Sadiq, M. Wahiddin","doi":"10.1109/AICCSA.2014.7073227","DOIUrl":"https://doi.org/10.1109/AICCSA.2014.7073227","url":null,"abstract":"We propose a context aware framework that offers a set of cloud-based services to support a very large Hajj and Umrah crowd by capturing their contexts using smartphones. The proposed framework captures the individual's context, provides a set of adapted services, and allows being in touch with a subset of one's community of interest. We leverage the spatiotemporal sensory data captured by our framework to define users' contexts for optimized services. Our proposed framework is also envisioned to assist the Hajj and Umrah authorities to (1) improve Hajj & Umrah documentation, (2) improve Hajj organization through better understanding of pilgrims' (individual and crowd) spatial and temporal behavior and needs, and (3) protect pilgrims' environment through environmental monitoring. In particular, the developed methods, techniques, and algorithms will support the pilgrimage quality of experience. We have tested our system through end-user subjects and due to apply for the upcoming Hajj events. We present our implementation details and the general impression of end users about our system.","PeriodicalId":412749,"journal":{"name":"2014 IEEE/ACS 11th International Conference on Computer Systems and Applications (AICCSA)","volume":"350 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115969538","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: 37

Infusing social data analytics into Future Internet applications for manufacturing 将社会数据分析融入未来制造业的互联网应用

2014 IEEE/ACS 11th International Conference on Computer Systems and Applications (AICCSA) Pub Date : 2014-11-01 DOI: 10.1109/AICCSA.2014.7073242

Evmorfia Biliri, Michael Petychakis, Iosif Alvertis, Fenareti Lampathaki, S. Koussouris, D. Askounis

{"title":"Infusing social data analytics into Future Internet applications for manufacturing","authors":"Evmorfia Biliri, Michael Petychakis, Iosif Alvertis, Fenareti Lampathaki, S. Koussouris, D. Askounis","doi":"10.1109/AICCSA.2014.7073242","DOIUrl":"https://doi.org/10.1109/AICCSA.2014.7073242","url":null,"abstract":"Today, a new age of engagement and collaboration has emerged with the proliferation of usergenerated content in social networks and generally the Web 2.0, rendering it particularly difficult for enterprises to monitor and act upon all content following conventional data mining methodologies. In this paper, we present our approach for a Future Internet enabler (FITMAN Anlzer) that provides automated, social data analytics and aims at assisting enterprises in becoming more tuned to their customer needs and gaining insights into current and future trends to early embed them into product design. The FITMAN Anlzer implementation is domainindependent and allows any manufacturer to effectively train it based on his needs and create personalized reports to timely capture the right information. Our methodology includes trend analytics, polarity detection through machine learning, data querying through flexible reports and finally informative charts to visualize the results in order to help companies in their decision making procedures.","PeriodicalId":412749,"journal":{"name":"2014 IEEE/ACS 11th International Conference on Computer Systems and Applications (AICCSA)","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117221977","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: 6

Subjectivity and sentiment analysis of Arabic: Trends and challenges 阿拉伯语的主体性与情感分析:趋势与挑战

2014 IEEE/ACS 11th International Conference on Computer Systems and Applications (AICCSA) Pub Date : 2014-11-01 DOI: 10.1109/AICCSA.2014.7073192

Nora Al-Twairesh, Hend Suliman Al-Khalifa, A. Al-Salman

引用次数: 51

On the interplay between clustering and power control in multihop wireless networks 多跳无线网络中聚类与功率控制的相互作用

2014 IEEE/ACS 11th International Conference on Computer Systems and Applications (AICCSA) Pub Date : 2014-11-01 DOI: 10.1109/AICCSA.2014.7073214

Z. H. Mir, K. Lim, Young-Bae Ko

{"title":"On the interplay between clustering and power control in multihop wireless networks","authors":"Z. H. Mir, K. Lim, Young-Bae Ko","doi":"10.1109/AICCSA.2014.7073214","DOIUrl":"https://doi.org/10.1109/AICCSA.2014.7073214","url":null,"abstract":"Topology control offers many advantages for wireless networks such as reduced energy cost, simplified communication graph and network-wide connectivity. There are mainly two methods for managing the network topology. In clustering, a hierarchy of backbone nodes is selected to improve on the systems scalability and network lifetime whereas in power control each node adjusts its transmission power to achieve certain desirable properties of the resulting topology. While the focus of the former approach is to find an ideal number of the backbone nodes, the main objective of the later approach is to estimate a minimal power level which can solve multi-objective design problem. There have been several topology control protocols proposed however they miss the potential of combining both approaches. In this paper we propose Two-Tiered Topology Control (TTTC) protocol, a generic framework which combines the clustering and power control approach towards topology control and evaluate different conditions under which it performs well. TTTC operation is divided into two phases. During the first phase, a parameterized clustering algorithm is executed to obtain clusters of varying properties. At the end of first phase, the network is organized into two tiers. The backhaul-tier consists of cluster-head nodes while the connectivity-tier contains the cluster-members. In the second phase, each cluster-head runs a local MST-based power control algorithm. Simulation results show that proposed framework achieves efficient trade-off in terms of energy cost, neighbor count and hop count while maintaining fully connected network. Moreover, the framework relies on local available information with lower communication overhead.","PeriodicalId":412749,"journal":{"name":"2014 IEEE/ACS 11th International Conference on Computer Systems and Applications (AICCSA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131345309","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

Emotion conversion for expressive Arabic text to speech 表达性阿拉伯语文本到语音的情感转换

2014 IEEE/ACS 11th International Conference on Computer Systems and Applications (AICCSA) Pub Date : 2014-11-01 DOI: 10.1109/AICCSA.2014.7073218

Doaa Gamal, M. Rashwan, Sherif M. Abdou

{"title":"Emotion conversion for expressive Arabic text to speech","authors":"Doaa Gamal, M. Rashwan, Sherif M. Abdou","doi":"10.1109/AICCSA.2014.7073218","DOIUrl":"https://doi.org/10.1109/AICCSA.2014.7073218","url":null,"abstract":"Emotion conversion using a small speech corpus is very important for expressive text to speech systems. Applying the unit selection paradigm for intonation conversion has been widely used for different languages using different intonation units. In this paper, an emotion conversion system is proposed for expressive Arabic speech. This system combines the transformation of both spectral and prosodic (pitch, duration, and energy) parameters of speech based on the linguistic context. Unit selection is used for pitch conversion and the effect of using different intonation units and different pitch detectors is studied. We also study the effect of converting each speech parameter, using our proposed system, on different expressions. Subjective tests were carried out to evaluate the system on three target expressions: sadness, happiness and questioning. Results show the effectiveness of both syllable and word units as the basic intonation unit for pitch conversion, however using syllables gives higher expressiveness for sadness and happiness. Results also show that converting pitch contours using our system is dominant for the happiness and questioning and highly affects the sadness, while duration conversion affects only sadness, spectral conversion affects only happiness, and decreasing the energy level adds more expressiveness to sadness. Finally, the evaluation of the overall system for emotion conversion shows that the proposed system managed to add an acceptable expressiveness in Arabic speech with a good quality for sadness and happiness. The same results can be obtained for questioning if only the pitch contour is converted, since spectral conversion degrades the output quality without increasing the expressiveness and duration conversion has no effect on questioning.","PeriodicalId":412749,"journal":{"name":"2014 IEEE/ACS 11th International Conference on Computer Systems and Applications (AICCSA)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130436605","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