2013 11th International Symposium on Programming and Systems (ISPS)最新文献_第3页

1DLBP and PCA for face recognition dlbp和PCA用于人脸识别

2013 11th International Symposium on Programming and Systems (ISPS) Pub Date : 2013-04-22 DOI: 10.1109/ISPS.2013.6581486

Amir Benzaoui, A. Boukrouche

{"title":"1DLBP and PCA for face recognition","authors":"Amir Benzaoui, A. Boukrouche","doi":"10.1109/ISPS.2013.6581486","DOIUrl":"https://doi.org/10.1109/ISPS.2013.6581486","url":null,"abstract":"A new algorithm for face recognition is proposed in this work, this algorithm is mainly based on LBP texture analysis in one dimensional space 1DLBP and Principal Component Analysis PCA as a technique for dimensionalities reduction. The extraction of the face's features is inspired from the principal that the human visual system combines between local and global features to differentiate between people. Starting from this assumption, the facial image is decomposed into several blocks with different resolution, and each decomposed block is projected in one dimensional space. Next, the proposed descriptor 1DLBP is applied for each projected block. Then, the resulting vectors will be concatenated in one global vector. Finley, Principal Component Analysis is used to reduce the dimensionalities of the global vectors and to keep only the pertinent information for each person. The experimental results applied on AR database have showed that the proposed descriptor 1DLBP combined with PCA have given a very significant improvement at the recognition rate and the false alarm rate compared with other methods of face recognition, and a good effectiveness against to deferent external factors as: illumination, rotations and noise.","PeriodicalId":222438,"journal":{"name":"2013 11th International Symposium on Programming and Systems (ISPS)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126473945","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: 9

Ontology-based evaluation of fuzzy bipolar conjunctive queries over relational databases 基于本体的关系数据库模糊双极性连接查询评价

2013 11th International Symposium on Programming and Systems (ISPS) Pub Date : 2013-04-22 DOI: 10.1109/ISPS.2013.6581490

Nouredine Tamani, L. Lietard, D. Rocacher

{"title":"Ontology-based evaluation of fuzzy bipolar conjunctive queries over relational databases","authors":"Nouredine Tamani, L. Lietard, D. Rocacher","doi":"10.1109/ISPS.2013.6581490","DOIUrl":"https://doi.org/10.1109/ISPS.2013.6581490","url":null,"abstract":"In the wake of flexible querying system, proposed in [26], [28], [29], in which the bipolarity of the form “and if possible” is used as means to express user preferences over relational databases and ontologies (fuzzy bipolar DLR-Lite), we introduce in this paper the user query evaluation process, under the extension of our flexible querying framework to bipolar conditions of the form “or else” [20], [19]. Queries addressed to our system are bipolar conjunctive queries made of a conjunction of atoms corresponding to concepts of an ontology. The proposed evaluation process is carried out in two main steps. The former consists of query derivation to compute complementary queries, based on substitutions of query's atoms involved in fuzzy bipolar subsumptions expressed in the considered bipolar ontology. The latter deals with the translation of the obtained set of queries from the first step into bipolar SQLf statements, which are finally evaluated over a bipolar relational database managed by PostgreSQLf DBMS extended to bipolar datatypes and functions. Three algorithms are then developed in order to perform applicable substitutions, to derive corresponding complementary queries and to translate them into Bipolar SQLf statements. The feasibility of the approach is shown through a prototype developed in the field of multimodal transport systems.","PeriodicalId":222438,"journal":{"name":"2013 11th International Symposium on Programming and Systems (ISPS)","volume":"156 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133138082","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

Mapping SysML to modelica to validate wireless sensor networks non-functional requirements 将SysML映射到modelica以验证无线传感器网络的非功能需求

2013 11th International Symposium on Programming and Systems (ISPS) Pub Date : 2013-04-22 DOI: 10.1109/ISPS.2013.6581484

Samir Berrani, A. Hammad, H. Mountassir

{"title":"Mapping SysML to modelica to validate wireless sensor networks non-functional requirements","authors":"Samir Berrani, A. Hammad, H. Mountassir","doi":"10.1109/ISPS.2013.6581484","DOIUrl":"https://doi.org/10.1109/ISPS.2013.6581484","url":null,"abstract":"Wireless Sensor Networks (WSN) have registered a large success in the scientific and industrial communities for their broad application domains. Furthermore, the WSN specification is a complex task considering to their distributed and embedded nature and the strong interactions between their hardware and software parts. Moreover, most of approaches use semi-formal methods to design systems and generally simulation to validate their properties in order to produce models without errors and conform to the system specifications. In this context, we propose a Model Driven Architecture (MDA) approach to improve the verification of the WSN properties. This approach combines the advantages of the System Modeling Language (SysML) and the Modelica language which promote the reusability and improve the development process. In this work, we specify a model transformation from SysML static, dynamic and requirement diagrams to their corresponding elements in Modelica. Thanks to the SysML requirement diagram which is transformed into Modelica properties (constraints), we propose a technique using dynamic tests to verify WSN properties. We have used the Topcased platform to implement our approach 1 and chosen a crossroads monitoring system which is based on wireless sensors to illustrate it. Besides, we have verified and validated some wireless sensors properties of the studied system.","PeriodicalId":222438,"journal":{"name":"2013 11th International Symposium on Programming and Systems (ISPS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129609858","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: 25

A combined approach using meta-heuristic and mathematical operators for images segmentation 使用元启发式和数学运算符的图像分割组合方法

2013 11th International Symposium on Programming and Systems (ISPS) Pub Date : 2013-04-22 DOI: 10.1109/ISPS.2013.6581477

Bidi Noria, Fizazi Hadria

引用次数: 1

Hardware and software consideration to use near real time MSG-SEVIRI and NOAA-AVHRR images 硬件和软件考虑使用接近实时的MSG-SEVIRI和NOAA-AVHRR图像

2013 11th International Symposium on Programming and Systems (ISPS) Pub Date : 2013-04-22 DOI: 10.1109/ISPS.2013.6581487

A. Hassini, A. Belbachir

{"title":"Hardware and software consideration to use near real time MSG-SEVIRI and NOAA-AVHRR images","authors":"A. Hassini, A. Belbachir","doi":"10.1109/ISPS.2013.6581487","DOIUrl":"https://doi.org/10.1109/ISPS.2013.6581487","url":null,"abstract":"The SEVIRI (Spinning Enhanced Visible and Infrared Imager) sensor on the MSG-2 satellite provides an image every 15 minutes, so the development of a system that can exploit the temporal behavior of the observations of terrestrial half-disc, is crucial for these near-real-time applications. To validate the processing results, we need to use some others sensors, like AVHRR (Advanced Very High Resolution Radiometer) for NOAA-19 satellite. A terrestrial station is required to collect and follow the temporal, spectral, and space evolution of the treated topic of interest. In this research, we realized a ground station, to receive daily data from either HRIT (High Rate Image Transmission from METEOSAT-9 geostationary satellite baptized MSG-2), HRPT and APT (High Resolution Picture Transmission and Automatic Picture Transmission from NOAA-19 polar satellite) real time satellite data transmissions. A motorized dish antenna is used to receive HRPT images. In the APT system, a fixed omnidirectional antenna is used. Some results of acquisition and treatment (by our MSGViewer and PCNOAA developed softwares) are described in this paper. After calibrating each data, we have developed various thematic products, such as, terrestrial Albedo, brightness temperature and others treatments. The data gathered is useful in many remote sensing applications. In this work, we are arrived to receive in real time the APT and the HRPT format of the NOAA-19 satellite and HRIT format from MSG-2 satellite. Different combinations between visible and infrared bands based on images that the NOAA satellite and MSG-2 has obtained through its AVHRR Radiometer and SEVIRI Imager.","PeriodicalId":222438,"journal":{"name":"2013 11th International Symposium on Programming and Systems (ISPS)","volume":"190 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133949028","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: 4

SA-SPKC: Secure and efficient aggregation scheme for wireless sensor networks using stateful public key cryptography SA-SPKC:基于状态公钥加密的无线传感器网络安全高效的聚合方案

2013 11th International Symposium on Programming and Systems (ISPS) Pub Date : 2013-04-22 DOI: 10.1109/ISPS.2013.6581500

Merad Boudia Omar Rafik, F. Mohammed

引用次数: 7

Design and implementation of a massively parallel ESB 大规模并行ESB的设计和实现

2013 11th International Symposium on Programming and Systems (ISPS) Pub Date : 2013-04-01 DOI: 10.1109/ISPS.2013.6581499

Ridha Benosman, Kamel Barkaoui, Yves Albrieux

引用次数: 2