Cet article est un approfondissement des techniques de recherche permettant de retrouver l’information scientifique dans les publications sur un site de journal scientifique en science économique : la Revue d’Economie Théorique et Appliquée (RETA). L [...]
Emotion recognition is an important aspect of affective computing, one of whose aims is the study and development of behavioral and emotional interaction between human and machine. In this context, another important point concerns acquisition devices [...]
DJARA TAHIROU [1], OUSMANE ABDOUL MATINE [2], VIANOU COKOU ANTOINE [3],
Most matching or verification phases of fingerprint systems use minutiae types and orientation angle to find matched minutiae pairs from the input and template fingerprints. Unfortunately, due to some non-linear distortions, like excessive pressure a [...]
DJARA TAHIROU [1], ASSOGBA KOKOU MARC [2], VIANOU COKOU ANTOINE [3],
This paper presents a modality-independent method of evaluating the performance of an algorithm in biometrics. The operation mode is about developing a JAVA application that offers the user a graphical representation of the evaluation results. This a [...]
DJARA TAHIROU [1], SOBABE ABDOU-AZIZ [2], VIANOU COKOU ANTOINE [3],
The Web has known a very fast evolution: going from the Web 1.0, known as Web of Documents where users are merely consumers of static information, to the more dynamic Web 2.0, known as social or collaborative Web where users produce and consume infor [...]
TEKLI JOE [1], HOUNGUE PÉLAGIE YÉNUKUNMÈ ELYSE [5], CHBEIR RICHARD [2],
Thanks to the efforts of the Semantic Web Community (W3C), images can be semantically indexed with metadata. The explicit representation of image contents is made possible by using ontologies that provide a common and shared understanding of a domain [...]
HOUNGUE YÉNUKUNMÈ PÉLAGIE ELYSE [2], ZOMAHOUN DAMIEN [1], YETONGNON KOKOU [3],
VoIP communication is increasingly widespread on the global Net. However, VoIP voice quality suffers in highly non-isochronous environments showing high RTT variance. In order to alleviate this quality loss, many algorithms have been proposed to reco [...]
HOUNGUE YÉNUKUNMÈ PÉLAGIE ELYSE [3], DANIELE BENETTI DANIELE BENETTI [1], DAMIANI ERNESTO [2],
The Session Initiation Protocol (SIP) is the de facto standard for multimedia multiparty sessions signalling in Next Generation Networks (NGN). It is the basis of a wide range of IP multimedia services. SIP relies on centralized servers, as per its s [...]
Research activities have recently begun on the integration of Peer-to-Peer (P2P) principles into the Session Initiation Protocol (SIP). We have contributed to these activities by proposing a P2P SIP architecture where the SIP location service is not [...]
Many research activities have been provided to allow Session Initiation Protocol (SIP) based communication in Peer-to-Peer (P2P). We have contributed to these activities by proposing a scalable proxy topology building and routing in P2P SIP network w [...]