@conference { ISI:000391420300010,
	title = {Towards a generic model of a user profile},
	booktitle = {2016 11TH INTERNATIONAL CONFERENCE ON INTELLIGENT SYSTEMS: THEORIES AND APPLICATIONS (SITA)},
	series = {International Conference on Intelligent Systems, Theories and Applications},
	year = {2016},
	note = {11th International Conference on Intelligent Systems - Theories and Applications (SITA), Mohammedia, MOROCCO, OCT 19-20, 2016},
	publisher = {IEEE; Univ Hassan Casablanca; IEEE Morocco Sect; Fac Sci Tech Mohammedia},
	organization = {IEEE; Univ Hassan Casablanca; IEEE Morocco Sect; Fac Sci Tech Mohammedia},
	abstract = {User modelling is an old research discipline. The main concern of this discipline is to improve the quality of human-computer interaction predictive goals, preferences and context. Thus, adaptation and personalization of a document or an application for a particular user need to have information on the latter. It often referred to as {\textquoteleft}{\textquoteleft}user profile{{\textquoteright}{\textquoteright}}. A user profile modelling process must be done in two stages. These can be expressed by two questions: (1) {\textquoteleft}{\textquoteleft}what data?{{\textquoteright}{\textquoteright}} and (2) {\textquoteleft}{\textquoteleft}In what form will they be organized?{{\textquoteright}{\textquoteright}} The answer to the first question will determine all relevant information that best represents the interests and needs of the user. As for the second, it will determine the logical structure in which a profile will be modelled. This paper aims to provide answers to both questions. To do this, we begin with a presentation of different areas where the user profile can make a major contribution. In the second step, we define all the information to be included in the user profile as well as a generic model that we can adapt to different areas.},
	isbn = {978-1-5090-5781-8},
	issn = {2378-2528},
	author = {Anter, Samir and El Yazidi, Mly Hafid and Zellou, Ahmed and Idri, Ali}
}
@conference { ISI:000354859800032,
	title = {FGAV (Fuzzy Global as Views)},
	booktitle = {INTERNATIONAL CONFERENCE ON INTEGRATED INFORMATION (IC-ININFO 2014)},
	series = {AIP Conference Proceedings},
	volume = {1644},
	year = {2015},
	note = {4th International Conference on Integrated Information (IC-ININFO), Madrid, SPAIN, SEP 05-08, 2014},
	pages = {236-243},
	publisher = {Univ Peloponnese; Linnaeus Univ; Aberystwyth Univ; Technol \& Educ Inst Athens; Univ Complutense Madrid, Fac Ciencias Documentac; Inst Disseminat Arts \& Sci},
	organization = {Univ Peloponnese; Linnaeus Univ; Aberystwyth Univ; Technol \& Educ Inst Athens; Univ Complutense Madrid, Fac Ciencias Documentac; Inst Disseminat Arts \& Sci},
	abstract = {The mediation is an approach of integration, which allows to integrate different heterogeneous, autonomous and scalable sources of information, it provide to the user an uniform access, while hiding the peculiarities of each sources. In this paper, we presenting an approach of mapping for mediation systems, an operation that is used to define and describe all the links between the elements of global schema and those of local schemas. To this end, we firstly presenting our approach to mapping that consist to defining and associates for each link between two elements the weight that reflects the degree of its existence by using an analysis of two components: syntactic and semantic. On the other hand, we integrate a set of functionality for source schemas with elements of complex types.},
	isbn = {978-0-7354-1283-5},
	issn = {0094-243X},
	doi = {10.1063/1.4907842},
	author = {El Yazidi, Moulay Hafid and Zellou, Ahmed and Idri, Ali},
	editor = {Giannakopoulos, G and Sakas, DP and KyriakiManessi, D}
}
@conference { ISI:000380409500006,
	title = {Mapping discovery methodology in a pure P2P mediation system for XML schemas},
	booktitle = {2015 10TH INTERNATIONAL CONFERENCE ON INTELLIGENT SYSTEMS: THEORIES AND APPLICATIONS (SITA)},
	year = {2015},
	note = {10th International Conference on Intelligent Systems - Theories and Applications (SITA), ENSIAS, Rabat, MOROCCO, OCT 20-21, 2015},
	publisher = {IEEE},
	organization = {IEEE},
	abstract = {The exponential development of information exchange today has updated the difficulties to find the relevant information wished by an end user. Indeed, the information is represented and stored in a multitude of information sources in a very heterogeneous way. The type of these information sources can be varied (textual data, relational, multimedia, semi structured...) and their very different storage systems (file system, DBMS, applications). It is thus necessary to offer an information sources integration system, while assuring the transparency to the distribution and the heterogeneousness. In this work, we focus to integration of information sources via the mediation approach in a pur P2P environment. We are particularly interested to the Mapping discovery in this type of system integration.},
	isbn = {978-1-5090-0220-7},
	author = {El Idrissi Selma, El Yahyaoui and Zellou, Ahmed and Idri, Ali}
}
@conference { ISI:000380409500002,
	title = {Mapping in GAV context},
	booktitle = {2015 10TH INTERNATIONAL CONFERENCE ON INTELLIGENT SYSTEMS: THEORIES AND APPLICATIONS (SITA)},
	year = {2015},
	note = {10th International Conference on Intelligent Systems - Theories and Applications (SITA), ENSIAS, Rabat, MOROCCO, OCT 20-21, 2015},
	publisher = {IEEE},
	organization = {IEEE},
	abstract = {Mediation is an approach that allows integrating different heterogeneous, distributed and scalable data sources. The objective of our paper is to define an approach of mapping, one of the essential operations that can describe and define the set of links between the two levels of mediation system: mediator schema (global) and schemas of sources to be integrated (local). Our approach allows to define the mapping for systems with complex schemas (schemas with complexes elements) and this by using functions developed that taking into account two aspects: syntactic and semantic.},
	isbn = {978-1-5090-0220-7},
	author = {Hafid El Yazidi, Moulay and Zellou, Ahmed and Idri, Ali}
}
@conference { ISI:000354859800033,
	title = {Pure P2P Mediation System: A Mappings Discovery Approach},
	booktitle = {INTERNATIONAL CONFERENCE ON INTEGRATED INFORMATION (IC-ININFO 2014)},
	series = {AIP Conference Proceedings},
	volume = {1644},
	year = {2015},
	note = {4th International Conference on Integrated Information (IC-ININFO), Madrid, SPAIN, SEP 05-08, 2014},
	pages = {244-251},
	publisher = {Univ Peloponnese; Linnaeus Univ; Aberystwyth Univ; Technol \& Educ Inst Athens; Univ Complutense Madrid, Fac Ciencias Documentac; Inst Disseminat Arts \& Sci},
	organization = {Univ Peloponnese; Linnaeus Univ; Aberystwyth Univ; Technol \& Educ Inst Athens; Univ Complutense Madrid, Fac Ciencias Documentac; Inst Disseminat Arts \& Sci},
	abstract = {The information integration systems consist in offering a uniform interface to provide access to a set of autonomous and distributed information sources. The most important advantage of this system is that it allows users to specify what they want, rather than thinking about how to get the responses. The works realized in this area have particular leads to two major classes of integration systems: the mediation systems based on the paradigm mediator / adapter and peer to peer systems (P2P). The combination of both systems has led to a third type; is the mediation P2P systems. The P2P systems are large-scale systems, self-organized and distributed. They allow the resource management in a completely decentralized way. However, the integration of structured information sources, heterogeneous and distributed proves to be a complex problem. The objective of this work is to propose an approach to resolve conflicts and establish a mapping between the heterogeneous elements. This approach is based on clustering; the latter is to group similar Peers that share common information in the same subnet. Thus, to facilitate the heterogeneity, we introduced three additional layers of our hierarchy of peers: internal schema, external schema and Schema directory peer. We used linguistic techniques, and precisely the name correspondence technique, that is based on the similarity of names to propose a correspondence.},
	isbn = {978-0-7354-1283-5},
	issn = {0094-243X},
	doi = {10.1063/1.4907843},
	author = {Selma, El Yahyaoui El Idrissi and Zellou, Ahmed and Idri, Ali},
	editor = {Giannakopoulos, G and Sakas, DP and KyriakiManessi, D}
}
@conference { ISI:000380409500001,
	title = {Quality of Data in Mediation Systems},
	booktitle = {2015 10TH INTERNATIONAL CONFERENCE ON INTELLIGENT SYSTEMS: THEORIES AND APPLICATIONS (SITA)},
	year = {2015},
	note = {10th International Conference on Intelligent Systems - Theories and Applications (SITA), ENSIAS, Rabat, MOROCCO, OCT 20-21, 2015},
	publisher = {IEEE},
	organization = {IEEE},
	abstract = {Quality of Data (QoD) became a major concern which more and more considers necessary to evolve the satisfaction of final users. In this work, we are approaching a methodology which consists of classifying and listing factors impacting Data Quality in Data Integration Systems, and more literally these which influence mediation systems and which will constitute our long-term research axis. Moreover, we shall propose in this work a contribution in the form of an attempt to define main factors impacting Quality of Data.},
	isbn = {978-1-5090-0220-7},
	author = {Mimouni, Loubna and Zellou, Ahmed and Idri, Ali}
}
@conference { ISI:000380409500004,
	title = {User profile model: a user dimension based classification},
	booktitle = {2015 10TH INTERNATIONAL CONFERENCE ON INTELLIGENT SYSTEMS: THEORIES AND APPLICATIONS (SITA)},
	year = {2015},
	note = {10th International Conference on Intelligent Systems - Theories and Applications (SITA), ENSIAS, Rabat, MOROCCO, OCT 20-21, 2015},
	publisher = {IEEE},
	organization = {IEEE},
	abstract = {As the amount of information offered by information systems is increasing exponentially, the need of personalized approaches for information access increases. This work discusses user profiles designed for providing personalized information access. We first present a general classification of research directions on adaptive systems, followed by a state-of-the-art study about user profiling. We propose then a new classification approach of user profile model. This classification is based on the user dimensions considered to build the user profile.},
	isbn = {978-1-5090-0220-7},
	author = {Ouaftouh, Sara and Zellou, Ahmed and Idri, Ali}
}
@conference { ISI:000380387700011,
	title = {Extraction of relational schema from deep web sources: a form driven approach},
	booktitle = {2014 SECOND WORLD CONFERENCE ON COMPLEX SYSTEMS (WCCS)},
	year = {2014},
	note = {2014 Second World Conference on Complex Systems (WCCS), Agadir, MOROCCO, NOV 10-12, 2014},
	pages = {178-182},
	publisher = {Ibn Zohr Univ; Moroccan Soc of Complex Syst; IEEE Morocco; Int Acad for Syst and Cybernet Sci IASCYS},
	organization = {Ibn Zohr Univ; Moroccan Soc of Complex Syst; IEEE Morocco; Int Acad for Syst and Cybernet Sci IASCYS},
	abstract = {The deep web is the biggest unexplored part of the web and we need to access directly to its entire data web sources without using any crawling or surfacing method. For this, we choose to use a virtual web integration system. However, the deep web virtual integration methods existing today, focuses only on the integration of the query interfaces giving access to the deep web. These query interfaces are integrated to build a global query interface able to query all the deep web sources. The objective of our work is to propose another vision of a deep web virtual integration system that uses a mediated schema built with a relational schema describing each deep web source. This paper proposes our approach to extract a relational schema describing a deep web source. The key idea underlying our approach is to analyze two structured information: the HTML Form and the HTML Table extracted from the deep web source to discover its data structure and to allow us to build a relational schema describing it. We use also a knowledge table to take profit of our learning experience on extracting relational schema from deep web source.},
	isbn = {978-1-4799-4647-1},
	author = {Saissi, Yasser and Zellou, Ahmed and Idri, Ali}
}
@conference { ISI:000346142800013,
	title = {Form driven web source integration},
	booktitle = {2014 9TH INTERNATIONAL CONFERENCE ON INTELLIGENT SYSTEMS: THEORIES AND APPLICATIONS (SITA{\textquoteright}14)},
	year = {2014},
	note = {9th International Conference on Intelligent Systems - Theories and Applications (SITA), Inst Natl Postes \& Telecommunicat, Rabat, MOROCCO, MAY 07-08, 2014},
	publisher = {IEEE; IEEE Morocco},
	organization = {IEEE; IEEE Morocco},
	abstract = {The web sources contain a huge amount of data that we need to integrate and to use. The integration of the web source requires to know its source description. In general, the web sources contain a structured data like HTML form and HTML table. This paper proposes our approach to extract a relational schema, describing the web source, and using its structured information. The key idea underlying our approach is to extract the relational data structure of the HTML forms contained in the web source. And thanks to the features of the HTML form, the relational data structure extracted will not only describe the HTML form but also the web source associated. After, we propose to query the HTML forms extracted to generate interesting HTML table results. The data structure of the resulting HTML tables will be used to enhance the relational data structure of the associated HTML form. Finally, with all the relational data structure extracted from all the HTML forms and HTML tables, we build the relational schema describing the associated web source.},
	isbn = {978-1-4799-3566-6},
	author = {Saissi, Yasser and Zellou, Ahmed and Idri, Ali}
}
@conference { ISI:000332960400040,
	title = {Fulvis: New approach for selecting views to materialize in Hybrid Information Integration},
	booktitle = {2013 5TH INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND INFORMATION TECHNOLOGY (CSIT)},
	series = {International Conference on Computer Science and Information Technology},
	year = {2013},
	note = {5th International Conference on Computer Science and Information Technology (CSIT), Appl Sci Private Univ, Amman, JORDAN, MAR 27-28, 2013},
	pages = {248-255},
	publisher = {Appl Sci Private Univ, Fac Informat Technol},
	organization = {Appl Sci Private Univ, Fac Informat Technol},
	abstract = {The most important disadvantage of the hybrid approach of information integration is the complexity of selecting the data to materialize, in particular if the data sources are changing and numerous. Several approaches have been proposed to make this task easier. In this paper, we show the shortcomings of the existing ones and we propose to cure this by offering a new flexible approach, we named Fulvis, based on fuzzy logic.},
	isbn = {978-1-4673-5825-5},
	issn = {2381-3458},
	author = {Hadi, Wadii and Zellou, Ahmed and Bounabat, Bouchaib}
}
@conference { ISI:000332960400032,
	title = {The hybrid integration system Towards a new approach for creating candidate views for materialization},
	booktitle = {2013 5TH INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND INFORMATION TECHNOLOGY (CSIT)},
	series = {International Conference on Computer Science and Information Technology},
	year = {2013},
	note = {5th International Conference on Computer Science and Information Technology (CSIT), Appl Sci Private Univ, Amman, JORDAN, MAR 27-28, 2013},
	pages = {201-209},
	publisher = {Appl Sci Private Univ, Fac Informat Technol},
	organization = {Appl Sci Private Univ, Fac Informat Technol},
	abstract = {The vulgarization of information technologies and telecommunications has generated an enormous amount of information. This information is generally heterogeneous, stored in autonomous and distributed sources. Thus, it becomes necessary to introduce the information integration systems. These systems must ensure an optimal query response time, and the freshness of data. Using a virtual approach cannot answer these questions. On the one hand, the query response time is very important. Indeed, the mediator must access, every time, to the sources for load the relevant information. On the other hand, the sources are not always available. The establishment of a hybrid integration system, where a portion of information is materialized in the mediator and the other portion remains in the sources and are extracted at query time, is an effective solution to these problem, provided that the materialized part has carefully chosen. Based on the distribution of user queries, we present in this paper an approach to select the information most requested by users and organize it as candidate views for materialization in the mediator.},
	isbn = {978-1-4673-5825-5},
	issn = {2381-3458},
	author = {Anter, Samir and Zellou, Ahmed and Idri, Ali}
}
@conference { ISI:000350287800039,
	title = {A New Approach of Mapping},
	booktitle = {2013 3RD INTERNATIONAL SYMPOSIUM ISKO-MAGHREB},
	year = {2013},
	note = {ISKO-Maghreb 3rd International Symposium, Marrakech, MOROCCO, NOV 08-09, 2013},
	publisher = {ISKO},
	organization = {ISKO},
	abstract = {Data integration involves combining data residing in different sources, and providing the user a unified view of this data. The problem of designing data integration systems is important in current applications of the real world, and the question which arises at the mapping is how to link the global schema and the set of local schemas of sources. In this paper, we present our approach of mapping for mediation systems, a new approach that focuses on two main aspects, the syntactic aspect that takes into account the structure and shape of the elements of schemas, and semantic aspect related to the meaning of the elements of schemas.},
	isbn = {978-1-4799-3392-1},
	author = {El Yazidi, Moulay Hafid and Zellou, Ahmed and Idri, Ali}
}
@conference { ISI:000332960400023,
	title = {Towards a Dynamic Mapping in P2P Mediation system},
	booktitle = {2013 5TH INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND INFORMATION TECHNOLOGY (CSIT)},
	series = {International Conference on Computer Science and Information Technology},
	year = {2013},
	note = {5th International Conference on Computer Science and Information Technology (CSIT), Appl Sci Private Univ, Amman, JORDAN, MAR 27-28, 2013},
	pages = {134-141},
	publisher = {Appl Sci Private Univ, Fac Informat Technol},
	organization = {Appl Sci Private Univ, Fac Informat Technol},
	abstract = {The data sources integration, disseminated on a network is a major preoccupation in many sectors. Problems due to share and to integrate information Interests a lot of researcher{\textquoteright}s communities since last years. Works were carried to develop tools and techniques for transparent access to data sources available in a network. In this context, two types of integration systems are distinguished: the virtual integration based on mediation systems and the integration based on Peer to Peer systems (P2P). In this paper, we are interested to the correspondence discovery problem, or Mappings, between global schema in a third type of architecture such as the mediation systems based on P2P architecture.},
	isbn = {978-1-4673-5825-5},
	issn = {2381-3458},
	author = {El Idrissi, Selma El Yahyaoui and Zellou, Ahmed and Idri, Ali}
}
@conference { ISI:000350287800038,
	title = {Towards a Framework for Knowledge Management in a Virtual Information Integration},
	booktitle = {2013 3RD INTERNATIONAL SYMPOSIUM ISKO-MAGHREB},
	year = {2013},
	note = {ISKO-Maghreb 3rd International Symposium, Marrakech, MOROCCO, NOV 08-09, 2013},
	publisher = {ISKO},
	organization = {ISKO},
	abstract = {The main objective of this paper is to present an approach allowing equipping the virtual information integration systems by mechanisms of knowledge management in order to return better responses to user demands. These mechanisms will help the integration systems to take into account the user logic (for the requested information treatment) and the information production logic (the logic of the information itself).},
	isbn = {978-1-4799-3392-1},
	author = {Zellou, Ahmed}
}
@conference { ISI:000324984400037,
	title = {Personalization of a hybrid integration system Creation of views to materialize based on the distribution of user queries},
	booktitle = {PROCEEDINGS OF 2012 INTERNATIONAL CONFERENCE ON COMPLEX SYSTEMS (ICCS12)},
	year = {2012},
	note = {1st International Conference on Complex Systems (ICCS), Agadir, MOROCCO, NOV 05-06, 2012},
	pages = {224-230},
	abstract = {The hybrid mediator is an integration system where one part of data is queried on demand as in the virtual approach, while another part is extracted, filtered and stored in a local database. The selection of data to be stored in the mediator (to materialize) is an essential task. Different selection criteria were proposed to select among a set of candidate views, ones that will be materialized. However, the approaches proposed with regard to the creation of these views are rare. This paper presents a data materialization approach, in the scope of a hybrid integration system. This approach creates candidate views for materialization based on the previous user queries, and then decides which among them should be selected for materialization. Guided by the technique of clustering-merging, it is organized into two steps: (1) from the distribution of previous user queries, are extracted all data most queried by users. The obtained data are classified as candidate views for materialization. (2) then selecting which views to materialize among all the candidate views created in the first step.},
	isbn = {978-1-4673-4766-2},
	author = {Anter, Samir and Zellou, Ahmed and Idri, Ali},
	editor = {Essaaidi, M and Nemiche, M}
}
@conference { ISI:000324984400020,
	title = {Towards a Fuzzy Mapping for Mediation Systems},
	booktitle = {PROCEEDINGS OF 2012 INTERNATIONAL CONFERENCE ON COMPLEX SYSTEMS (ICCS12)},
	year = {2012},
	note = {1st International Conference on Complex Systems (ICCS), Agadir, MOROCCO, NOV 05-06, 2012},
	pages = {122-125},
	abstract = {Data integration involves combining data residing at different sources, and providing to the user a unified and global view of this data. The problem of designing data integration systems is important in current applications of real world, especially for mapping between attributes of global schema and those of local schemas of sources. The question is how to link the global schema and the set of local schemas of sources. In this paper, we focus on studying the mapping approaches, more precisely the Global As View GAV approach (GAV) for schemas mapping. Also, we present a new approach of mapping for mediation systems, based on fuzzy logic. This new approach enjoys the benefits and advantages of fuzzy sets theory.},
	isbn = {978-1-4673-4766-2},
	author = {El Yazidi, Moulay Hafid and Zellou, Ahmed and Idri, Ali},
	editor = {Essaaidi, M and Nemiche, M}
}
