2019 IEEE 28th International Conference on Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE)最新文献_第2页

A Deep Learning Framework to Predict Rating for Cold Start Item Using Item Metadata 使用项目元数据预测冷启动项目评级的深度学习框架

2019 IEEE 28th International Conference on Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE) Pub Date : 2019-06-12 DOI: 10.1109/WETICE.2019.00071

Fahad Anwar, N. Iltaf, H. Afzal, Haider Abbas

引用次数: 5

Mining Developer's Behavior from Web-Based IDE Logs 从基于web的IDE日志挖掘开发人员的行为

2019 IEEE 28th International Conference on Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE) Pub Date : 2019-06-12 DOI: 10.1109/WETICE.2019.00065

P. Ardimento, M. Bernardi, Marta Cimitile, G. D. Ruvo

{"title":"Mining Developer's Behavior from Web-Based IDE Logs","authors":"P. Ardimento, M. Bernardi, Marta Cimitile, G. D. Ruvo","doi":"10.1109/WETICE.2019.00065","DOIUrl":"https://doi.org/10.1109/WETICE.2019.00065","url":null,"abstract":"The birth of cloud-based development environments makes available an increasing number of data coming out from the interaction of different developers with a diverse level of expertise. This data, if opportunely captured and analyzed, can be useful to understand how developers head the coding activities and can suggest members of developers community how to improve their performances. This paper presents a framework allowing to generate event logs from cloud-based IDE. These event logs are then examined using a process mining technique to extract the developers' coding processes and compare them in the shared coding environment. The approach can be used to discover emergent and interesting developers' behavior. Thus, we compare the coding process extracted by developers with different skills. To validate our approach, we describe the results of a study in which we investigate the coding activities of forty students of an advanced Java programming course performing a given programming task—during four assignments. Results also prove that users with different performances possess distinct attitudes highlighting that the adopted process mining technique can be useful to comprehend how developers can improve their coding skills.","PeriodicalId":116875,"journal":{"name":"2019 IEEE 28th International Conference on Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121826306","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: 7

A Hybrid Recommendation Approach for Agent Organizational Structures Agent组织结构的混合推荐方法

2019 IEEE 28th International Conference on Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE) Pub Date : 2019-06-12 DOI: 10.1109/WETICE.2019.00011

Wissem Eljaoued, N. Yahia, Narjès Bellamine Ben Saoud, C. Hanachi

{"title":"A Hybrid Recommendation Approach for Agent Organizational Structures","authors":"Wissem Eljaoued, N. Yahia, Narjès Bellamine Ben Saoud, C. Hanachi","doi":"10.1109/WETICE.2019.00011","DOIUrl":"https://doi.org/10.1109/WETICE.2019.00011","url":null,"abstract":"The performance of an organization depends mainly on the performance of actors' coordination. In this paper, we consider coordination through organizational structures (OS) defined by roles and relations between them. The aim of this paper is to recommend performant OS combining Agent-based methodology with graph theory. The performance of an OS can be measured by different criteria such as robustness, flexibility and efficiency. However, the OS of an organization is not stable and could evolve through time in order to adapt to changes and perturbations of the environment. So, OS recommendations should be done not only at design time but also dynamically at run time. In this context, we propose a hybrid approach to recommend in a coherent way performant OS at these two different stages. At design time, from a set of roles and their authorized relationships, we recommend the most performing organizational structure corresponding to a trade-off between robustness, flexibility and efficiency. At run time, based on the monitoring of an organization structure and its evolution, we recommend OS adaptations to improve its performance. This approach has been implemented and evaluated through a crisis management case study where organization performance is of paramount importance.","PeriodicalId":116875,"journal":{"name":"2019 IEEE 28th International Conference on Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127719069","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

A Semantic Approach to Support the Analysis of Abstracts in a Bibliographical Review 一种支持文献综述摘要分析的语义方法

2019 IEEE 28th International Conference on Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE) Pub Date : 2019-06-12 DOI: 10.1109/WETICE.2019.00062

Marbilia Possagnolo Sergio, Talita de Souza Costa, M. Pessôa, P. S. Pedro

{"title":"A Semantic Approach to Support the Analysis of Abstracts in a Bibliographical Review","authors":"Marbilia Possagnolo Sergio, Talita de Souza Costa, M. Pessôa, P. S. Pedro","doi":"10.1109/WETICE.2019.00062","DOIUrl":"https://doi.org/10.1109/WETICE.2019.00062","url":null,"abstract":"A large amount of scientific information is found in digital databases. This fact turns the search for the state of the art an increasingly challenging task. This work has the goal of developing a technological solution to support researchers in bibliographic review using the Latent Dirichlet Allocation. The Sw3T software, developed in Python, analyses the abstracts in scientific publications that interest the researcher. Through the use of semantic analysis, Sw3t supplies themes, which are defined by a group of terms. Themes can subsidize the researcher in the process of identification of complementary terms through the restriction on the number of publications of interest and it contributes to the analysis of the publications selected by their classification by theme as well. Sw3t has shown to be efficient and increased reliability in the search process regarding complementary terms, as well it contributes to the promptness of the detailed analysis of the publications. The results of the bibliographical review, regarding the application of Sw3T, have shown to be consistent and replicable. Future work will address the use of Sw3T for other bibliographic reviews as well as improvements and broadening of its functionalities such as search in DDB automation and previous content processing in abstracts.","PeriodicalId":116875,"journal":{"name":"2019 IEEE 28th International Conference on Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132688412","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

Autonomous Cars, 5G Mobile Networks and Smart Cities: Beyond the Hype 自动驾驶汽车、5G移动网络和智慧城市:超越炒作

2019 IEEE 28th International Conference on Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE) Pub Date : 2019-06-12 DOI: 10.1109/WETICE.2019.00046

Fatma Raissi, Sami Yangui, F. Camps

引用次数: 17

Privacy Preserving Intrusion Detection Via Homomorphic Encryption 基于同态加密的隐私保护入侵检测

2019 IEEE 28th International Conference on Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE) Pub Date : 2019-06-12 DOI: 10.1109/WETICE.2019.00073

Luigi Sgaglione, L. Coppolino, S. D'Antonio, Giovanni Mazzeo, L. Romano, Domenico Cotroneo, Andrea Scognamiglio

{"title":"Privacy Preserving Intrusion Detection Via Homomorphic Encryption","authors":"Luigi Sgaglione, L. Coppolino, S. D'Antonio, Giovanni Mazzeo, L. Romano, Domenico Cotroneo, Andrea Scognamiglio","doi":"10.1109/WETICE.2019.00073","DOIUrl":"https://doi.org/10.1109/WETICE.2019.00073","url":null,"abstract":"In the recent years, we are assisting to an undiminished, and unlikely to stop number of cyber threats, that have increased the organizations/companies interest about security concerns. Further, the rising costs of an efficient IT security staff and environment is posing a significant challenge. These have created a new fast growing trend named Managed Security Services (MSS). Often customers turn to MSS providers to alleviate the pressures they face daily related to information security. One of the most critical aspect, related to the outsourcing of security issues, is privacy. Security monitoring and in general security services require access to as much data as possible, in order to provide an effective and reliable service. It is the well known conflict between privacy and security, a particularly evident problem in security monitoring solutions. This paper analyzes a scenario of MSS in order to provide a privacy preserving solution that allows the security monitoring without violating the privacy requirements. The basic idea relies on the usage of the Homomorphic Encryption technology. Encrypting data using homomorphic schemes, cloud computing and MSS providers can perform different computations on encrypted data without ever having access to their decryption. This solution keeps data confidential and secured, not only during exchange and storage, but also during processing. We provide an ad-hoc Intrusion Detection System architecture for privacy preserving security monitoring, considering as counter threats Code Injection attacks on homomorphically encrypted fields.","PeriodicalId":116875,"journal":{"name":"2019 IEEE 28th International Conference on Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115289168","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

Complex Networks Monitoring and Security and Fraud Detection for Enterprises 企业复杂网络监控与安全与欺诈检测

2019 IEEE 28th International Conference on Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE) Pub Date : 2019-06-01 DOI: 10.1109/WETICE.2019.00034

K. Juszczyszyn, G. Kolaczek

引用次数: 2

WETICE 2019 - General Track WETICE 2019 -一般轨道

2019 IEEE 28th International Conference on Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE) Pub Date : 2019-06-01 DOI: 10.1109/WETICE.2019.00072

M. Rak

引用次数: 0

A Cloud Immune Security Model Based on Alert Correlation and Software Defined Network 基于警报关联和软件定义网络的云免疫安全模型

2019 IEEE 28th International Conference on Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE) Pub Date : 2019-06-01 DOI: 10.1109/WETICE.2019.00019

R. Melo, D. D. J. D. Macedo

引用次数: 4

Machine Learning of SPARQL Templates for Question Answering Over LinkedSpending 基于LinkedSpending的SPARQL问答模板的机器学习

2019 IEEE 28th International Conference on Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE) Pub Date : 2019-06-01 DOI: 10.1109/WETICE.2019.00041

Roberto Cocco, M. Atzori, C. Zaniolo

{"title":"Machine Learning of SPARQL Templates for Question Answering Over LinkedSpending","authors":"Roberto Cocco, M. Atzori, C. Zaniolo","doi":"10.1109/WETICE.2019.00041","DOIUrl":"https://doi.org/10.1109/WETICE.2019.00041","url":null,"abstract":"We present a Question Answering system aimed to answer natural language questions over the open RDF spending data provided by LinkedSpeding. We propose an original machine-learning approach to learn generalized SPARQL templates from an existing training set of (NL question, SPARQL query) pairs. In our approach, the generalized SPARQL templates are fed to an instance-based classifier that associates a given user-provided question to an existing pair that is used to answer the user question. We employ an external tagger, delegating the Named-Entity Recognition (NER) task to a service developed for the domain we want to query. The problem is particularly challenging due to the small training set size available, counting only 100 questions/SPARQL queries. We illustrate the results of our new approach using data provided by the Question Answering over Linked Data challenge (QALD-6) task 3, showing that we can provide a correct answer to 14 of the 50 questions of the test set. These results are then compared to existing systems, including our previous system, QA3, where templates were provided by an expert rather than being generated automatically from a training set.","PeriodicalId":116875,"journal":{"name":"2019 IEEE 28th International Conference on Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115223927","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: 8