Sahbi Sidhom

• PhD - HDR
• Professor (Assistant) at University of Lorraine

Inside a challenge of ideas there are several phases in a Creative Support System (CSS), they are problem analysis, ideation, evaluation, and implementation. Our problem: we need a full semantic lexical database SLD in an oral (voice) and writing way to help stakeholders to create ideas, these ideas contain nouns, verbs, adverbs, adjectives in the...

Background: Medical diagnostic support systems are important tools in the field of radiology. However, the precision obtained, during the exploitation of high homogeneity image datasets, needs to be improved. Objective: To develop a new learning system dedicated to public health practitioners. This study presents an upgraded version dedicated to...

This article is about an intelligent system to support ideas management as a result of a multi-agent system used in a distributed system with heterogeneous information as ideas and knowledge, after the results about an ontology to describe the meaning of these ideas. The intelligent system assists participants of the creativity workshop to manage t...

ouvrage en cours de publication chez iste Editions

An information system (IS) construction work involves an interdisciplinary approach to natural language processing (NLP) and knowledge organization (KO) and its management (KM) with an aim to develop an approach of technological cooperation between two highly technological areas: research laboratories and the industrial world. The Jean Lamour Insti...

In this chapter, we propose a new indexing approach on medical "image scanner" databases combining the analysis process of the texture characteristics with the descriptive information. The proposed model is based on the digital image components using the characteristics vector. This vector represents the morphological processing result on image tex...

In this chapter, we propose a new indexing approach on medical "image scanner" databases combining the analysis process of the texture characteristics with the information contents. The proposed model is based on the digital image components using the vector of characteristics. This vector represent the morphological processing result on image text...

In this chapter, we propose a new indexing approach on medical “image scanner” databases combining the analysis process of the texture characteristics with the information contents. The proposed model is based on the digital image components using the vector of characteristics. This vector represent the morphological processing result on image text...

The governance of knowledge seems to be the Scientific Policy most able to creating value with regard of human and its evolution in cultures and civilizations. The duty of good governance is a consideration of the transfer of knowledge related to scientific and technological progress. Intrinsically, this process requires a system of knowledge organ...

In this chapter, we propose a new indexing approach on medical “image scanner” databases combiningthe analysis process of the texture characteristics with the information contents. The proposed modelis based on the digital image components using the vector of characteristics. This vector represent themorphological processing result on image texture...

On behalf of the organizing committee, it is our pleasure to welcome you to the six edition ofthe International Conference: Information Systems and Economic Intelligence (SIIE). Theconference in Hammamet (Tunisia) has been co-organized by researchers from theUniversity of Manouba (Tunisia), from University of Lorraine (France). It is sponsored by t...

DL (Dépôt Légal Algeria): 266-2014 CERIST-Algérie

Outsourcing the processing of sensitive data is problematic and leads the implementation of procedures and specific authorizations. In this paper we examine the implementation of the decentralization of data in the case of bank data printing and review proposed safeguards to ensure the availability, integrity and confidentiality.

"ouvrage à paraître en juillet 2014", (sous la direction de) Muriel FRISCH (Eds.) chez L'Harmattan, France.

Internet has become the largest library through the history of humanity. Having such a big library made the search process more complicated. In fact, traditional search engines answer users by sending back the same results to different users having expressed different information needs and different preferences. A significant part of difficulties [...

We propose, in this work, a method of medical image indexing and research by exploiting their own digital component. We represent the image digital component by a vector of characteristics what we will call: numerical signature of the image. Using the Gabor wavelets, each image of the training medical base is indexed and represented by its characte...

ISBN : 978-1-4799-3391-4 / Part Number : CFP1316X-CDR

Mots-clés : indexation automatique, organisation de la connaissance, filtrage sémantique, traitement automatique du langage (TAL), réindexation, management de la connaissance.

Conference: www.siie.fr (February 16-18, 2012 in Djerba, Tunisia)

The topics of this research cover all phases of expert identification process in a context of information monitoring. Identify scientists for technological expertise is relatively easy through infometric analysis. However, lots of scientists residing in developing countries still remains a challenge. How to proceed then since the largest part of th...

The main principle of the Library 2.0 is in the fact that the information has to be spread from the library to the user and viceversa, to allow fast and permanent adaptation of the library services. Within the framework of the implementation of the "Departmental Plan of the Public Services Reading" by the "General Council of Moselle", the division...

The topics of this research cover all phases of "Information Design" applied to detect and profit from weak signals in economic intelligence (EI) or business intelligence (BI). The field of the information design (ID) applies to the process of translating complex, unorganized or unstructured data into valuable and meaningful information. ID practic...

Information Retrieval is a process made by a user to obtain relevant information which meets his needs using an Information Retrieval System (IRS). The main objective of IR systems is to select relevant documents related to user's information need, from collection of documents. This paper intends to address some reflections coming from the result o...

Direction d'un ouvrage scientifique dans le journal académique : e-Journal eJ.D.E.

The topics of this research work cover all phases of the “Information Design” applied to the “chronic disease” since the analysis requirements to the achievement of the deliverable, as an information system for the decision support. As defined, the field of information design applies the process of translating complex, unorganized, or unstructured...

Information Systems and Economic Intelligence (SIIE'2010): To set up an economic strategy, one needs to have a maximum of relevant information. The role of " Business Intelligence " (BI) is to provide relevant and oriented information to the decision makers. This information is an essential source for making the right decision to guarantee the dura...

This article focuses on presenting the cooperative tool DIMS, it is a platform that can manage the participants's daily life, by providing flexibility and speed in the organization's tasks. The main interest lies in the possibility of organizing information system in a logical network, across multiple physical sites, incorporating a specific protoc...

Information retrieval (IR) is a user approach to obtain relevant information which meets needs with the help of a IR system (IRS). However, the IRS shows certain differences between user relevance and system relevance. These gaps are essentially related to the imperfection of the indexing process (as approach related to the IR), to problems related...

In the era of the information society, the impact of the information systems on the economy of material and immaterial is certainly perceptible. With regards to the information resources of an organization, the annotation involved to enrich informational content, to track the intellectual activities on a document and to set the added value on infor...

Our subject concerns the structuring of semantic content for image database in order to share knowledge, expertise and know-how between actors. In this context, the Laboratory "Regions and patrimony resources in Tunisia" (LRRPT) wants to release this acception of sharing and communication between the actors of the domain and the image object of tun...

Information Systems and Economic Intelligence (SIIE'2009) With the advent of globalisation, we sufficiently observe reel cases of agile organisations in diverse socio-economic sectors. These allow us to note the principal competitive elements of organisations founded on economic intelligence practice, knowledge engineering practice as well as use o...

In the era of the information society, the impact of the information systems on the economy of material and immaterial is certainly perceptible. With regards to the information resources of an organization, the annotation involved to enrich informational content, to track the intellectual activities on a document and to set the added value on infor...

Dépôt de notice bibliographique seulement.

Despite all visible dividers, the Internet is getting us closer and closer, but with a great price. Our security is the price. The international community is fully aware of the urgent need to secure the cyberspace as you see the multiplication of security standards and national schemes interpreting them beyond borders: ISO 15408, ISO 17799, and ISO...

The European market of management consultancy (MC) and human resources (HR) goes remarkably well as revealed by the statistics of the total amount of businesses of this sector, which amount to 61.6 billion euros at the end of 2006. It is an increase of almost 14% on the amount in 2004. The FEACO (in English: European Federation of Management Consul...

Automatic text analysis widened the perspective of work on document contents by opening up the studies on the linguistic productions. In this case, we are using annotation as a case study. In our approach, annotation is defined as textual, graphic or sound information, attached to document source (text, photo, audio sequence or video sequence : mul...

http://www.univ-lille3.fr/colloque/indexation/contact.html

Our objective focuses on the "management of digital information and the coordination with value-added information". Information processing involves several disciplines whatever its nature or origin. These disciplines include automatic linguistic analysis, computer science, mathematics, information network, social economy, economic intelligence (EI)...

The notion of information interpretation allowed the integration of the complexities linked to the process of Economic Intelligence as well as clarifying the perimeters of some models employed for some pluridisciplinary problematic such as Information Retrieval Systems, user modelling, strategic information and Economic Intelligence (EI). This plur...

Automatic text analysis widened the prospect for work on document contents by opening up the studies on the linguistic productions: annotation is a case of study. The latter is defined as textual, graphic or sound information, attached to a document. Our contribution is characterized by a differentiation of annotation representation as added value...

The contribution of this thesis work is registered within a multidisciplinary field gathering the natural language processing, the documentary indexing in information system and the knowledge organization about written information. Its characteristic consists of the availability of automatic tools for information processing. The objective is to bu...

Sidhom and Hassoun discuss the crucial role of NLP tools in Knowledge Extraction and Management as well as in the design of Information Retrieval Systems. The authors focus more specifically on the morphosyntactic issues by describing their morpho-syntactic analysis platform, which has been implemented to cover the automatic indexing and informatio...

Note de synthèse: Présentation des domaines de connaissances de la Traduction Automatique, des différentes étapes mises en oeuvre par de tels systèmes (analyse, transfert et génération) et l'état de l'art de la Traduction Assistée par Ordinateur (T.A.O.).