| Records |
| Author |
Enric Marti; S.Fernandez; G.Estape |
| Title |
BlueStar: implementació d’una aplicació per a la visualització 3D de funcions reals, com a eina d’aprenentatge |
Type |
Miscellaneous |
| Year |
2007 |
Publication |
IV Jornades d’Innovació Docent UAB |
Abbreviated Journal |
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Place of Publication |
Bellaterra (Spain) |
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| Notes |
IAM; |
Approved |
no |
| Call Number |
IAM @ iam @ MFE2007 |
Serial |
1591 |
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| Author |
Enric Marti; Carme Julia; Debora Gil |
| Title |
A PBL Experience in the Teaching of Computer Graphics |
Type |
Conference Article |
| Year |
2007 |
Publication |
XVII Congreso Español de Informàtica Gráfica |
Abbreviated Journal |
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| Volume |
25 |
Issue |
1 |
Pages |
95-103 |
| Keywords |
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| Abstract |
Project-Based Learning (PBL) is an educational strategy to improve student’s learning capability that, in recent years, has had a progressive acceptance in undergraduate studies. This methodology is based on solving a problem or project in a student working group. In this way, PBL focuses on learning the necessary tools to correctly find a solution to given problems. Since the learning initiative is transferred to the student, the PBL method promotes students own abilities. This allows a better assessment of the true workload that carries out the student in the subject. It follows that the methodology conforms to the guidelines of the Bologna document, which quantifies the student workload in a subject by means of the European credit transfer system (ECTS). PBL is currently applied in undergraduate studies needing strong practical training such as medicine, nursing or law sciences. Although this is also the case in engineering studies, amazingly, few experiences have been reported. In this paper we propose to use PBL in the educational organization of the Computer Graphics subjects in the Computer Science degree. Our PBL project focuses in the development of a C++ graphical environment based on the OpenGL libraries for visualization and handling of different graphical objects. The starting point is a basic skeleton that already includes lighting functions, perspective projection with mouse interaction to change the point of view and three predefined objects. Students have to complete this skeleton by adding their own functions to solve the project. A total number of 10 projects have been proposed and successfully solved. The exercises range from human face rendering to articulated objects, such as robot arms or puppets. In the present paper we extensively report the statement and educational objectives for two of the projects: solar system visualization and a chess game. We report our earlier educational experience based on the standard classroom theoretical, problem and practice sessions and the reasons that motivated searching for other learning methods. We have mainly chosen PBL because it improves the student learning initiative. We have applied the PBL educational model since the beginning of the second semester. The student’s feedback increases in his interest for the subject. We present a comparative study of the teachers’ and students’ workload between PBL and the classic teaching approach, which suggests that the workload increase in PBL is not as high as it seems. |
| Address |
Zaragoza; September 2007 |
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Conference |
CEDI |
| Notes |
IAM;ADAS; |
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no |
| Call Number |
IAM @ iam @ MJG2007a |
Serial |
1603 |
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| Author |
Enric Marti; Carme Julia; Debora Gil |
| Title |
PBL en la docencia de gráficos por computador |
Type |
Miscellaneous |
| Year |
2007 |
Publication |
VII Jornadas de Aprendizaje Cooperativo (JAC07) |
Abbreviated Journal |
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| Volume |
1 |
Issue |
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Pages |
53-62 |
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Place of Publication |
Valladolid |
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| Notes |
IAM;ADAS; |
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no |
| Call Number |
IAM @ iam @ MJG2007b |
Serial |
1604 |
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| Author |
Enric Marti; Jaume Rocarias; Petia Radeva; Ricardo Toledo; Jordi Vitria |
| Title |
Caronte: implementació i millora d activitats d avaluació i primeres experiències amb diferents organitzacions docents |
Type |
Miscellaneous |
| Year |
2007 |
Publication |
IV Jornades d’Innovació Docent UAB |
Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
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| Abstract |
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| Address |
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Place of Publication |
Bellaterra (Spain) |
Editor |
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| Notes |
IAM;RV;OR;MILAB;ADAS;MV |
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no |
| Call Number |
IAM @ iam @ MRR2007 |
Serial |
1614 |
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| Author |
Oriol Rodriguez-Leor; Debora Gil; Eduard Fernandez-Nofrerias; H. Tizon; S. Montserrat; Vicente del Valle; J. Mauri |
| Title |
Caracterització de la Perfusió Miocàrdica mitjançant anàlisi estadístic de l espectre en l angiografia de contrast |
Type |
Conference Article |
| Year |
2007 |
Publication |
XIX Congrés de la Societat Catalana de Cardiologia de Barcelona |
Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
130 |
| Keywords |
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| Abstract |
La valoració de la integritat de la microcirculació coronària aporta informació pronòstica en pacients amb infart agut de miocardi en els que es realitza angioplastia primària. Aquesta valoració és subjectiva i presenta una important variabilitat si no es duta a terme per personal experimentat. Presentem una eina d’anàlisi d’imatge que permet fer una valoració de la microcirculació coronària a partir de seqüències d’angiografia. Hem analitzat les variacions locals en el nivell de gris de la imatge durant la seqüència angiogràfica. Hem identificat els principals fenòmens observats (respiració, batec cardíac, tinció arterial, tinció miocàrdica i soroll radiològic) mitjançant un anàlisi estadístic de l’espectre de Fourier de l’evolució al llarg del temps de la mitja local. Aquest mateix anàlisis permet determinat la influència de cadascun d’ells en la extracció del patró de tinció i selecciona la respiració com el fenomen que més distorsiona el patró de tinció original. Els descriptors proposats s’obtenen fora del rang espectral respiratori. Hem testat la seva capacitat per a detectar els tres fenòmens principals (tinció miocàrdica (MS), tinció arterial (AS) i soroll (NS)) independentment de la respiració. La capacitat de discriminació dels descriptors ha estat valorada mitjançant un mètode de crossvalidation en 30 seqüències d’angiografia. Els descriptors emprats permeten caracteritzar la tinció miocàrdica amb una alta eficiència i fiabilitat. A més no hi ha diferències significatives en l’anàlisi de les seqüències obtingudes amb el pacient respirant amb normalitat o en apnea |
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Place of Publication |
Barcelona (Spain) |
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| Notes |
IAM |
Approved |
no |
| Call Number |
IAM @ iam @ RGF2007 |
Serial |
1639 |
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| Author |
David Vazquez; Enrique Cabello |
| Title |
Empleo de sistemas biométricos faciales aplicados al reconocimiento de personas en aeropuertos |
Type |
Report |
| Year |
2007 |
Publication |
Ingeniería Técnica en Informática de Sistemas |
Abbreviated Journal |
URJC |
| Volume |
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Issue |
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Pages |
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| Keywords |
Surveillance; Face detection; Face recognition |
| Abstract |
El presente proyecto se desarrolló a lo largo del año 2005 y 2006, probando un prototipo de un sistema de verificación facial con imágenes extraídas de las cámaras de video-vigilancia del aeropuerto de Barajas. Se diseñaron varios experimentos, agrupados en dos clases. En el primer tipo, el sistema es entre- nado con imágenes obtenidas en condiciones de laboratorio y luego probado con imágenes extraídas de las cámaras de video-vigilancia del aeropuerto de Barajas. En el segundo caso, tanto las imágenes de entrenamiento como las de prueba corresponden a imágenes extraídas de Barajas.
Se ha desarrollado un sistema completo, que incluye adquisición y digitalización de las imágenes, localización y recorte de las caras en escena, verificación de sujetos y obtención de resultados. Los resultados muestran que, en general, un sistema de verificación facial basado en imágenes puede ser una valiosa ayuda a un operario que deba estar vigilando amplias zonas. |
| Address |
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Thesis |
Bachelor's thesis |
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Edition |
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Expedition |
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Conference |
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| Notes |
invisible;ADAS |
Approved |
no |
| Call Number |
ADAS @ adas @ VC2007a |
Serial |
1671 |
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| Author |
Fernando Vilariño; Gerard Lacey; Jiang Zhou; Hugh Mulcahy; Stephen Patchett |
| Title |
Automatic Labeling of Colonoscopy Video for Cancer Detection |
Type |
Conference Article |
| Year |
2007 |
Publication |
In Proc. berian Conference, IbPRIA |
Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
290-297 |
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Edition |
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ISBN |
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Medium |
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| Area |
800 |
Expedition |
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Conference |
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| Notes |
MV;SIAI |
Approved |
no |
| Call Number |
fernando @ fernando @ |
Serial |
2431 |
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| Author |
Sergio Escalera; Alicia Fornes; Oriol Pujol; Josep Llados; Petia Radeva |
| Title |
Multi-class Binary Object Categorization using Blurred Shape Models |
Type |
Conference Article |
| Year |
2007 |
Publication |
Progress in Pattern Recognition, Image Analysis and Applications, 12th Iberoamerican Congress on Pattern |
Abbreviated Journal |
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| Volume |
4756 |
Issue |
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Pages |
773–782 |
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Series Title |
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Abbreviated Series Title |
LCNS |
| Series Volume |
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Series Issue |
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Edition |
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| ISSN |
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ISBN |
978-3-540-76724-4 |
Medium |
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Expedition |
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Conference |
CIARP |
| Notes |
MILAB; DAG;HuPBA |
Approved |
no |
| Call Number |
BCNPCL @ bcnpcl @ EFP2007 |
Serial |
911 |
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| Author |
Dani Rowe; Jordi Gonzalez; Ivan Huerta; Juan J. Villanueva |
| Title |
On Reasoning over Tracking Events |
Type |
Conference Article |
| Year |
2007 |
Publication |
15th Scandinavian Conference on Image Analysis |
Abbreviated Journal |
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| Volume |
4522 |
Issue |
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Pages |
502–511 |
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| Abstract |
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| Address |
Aalborg (Denmark) |
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LNCS |
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Edition |
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Medium |
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Expedition |
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Conference |
SCIA´07 |
| Notes |
ISE |
Approved |
no |
| Call Number |
ISE @ ise @ RGH2007 |
Serial |
784 |
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| Author |
Fadi Dornaika; Bogdan Raducanu |
| Title |
Efficient Facial Expression Recognition for Human Robot Interaction |
Type |
Conference Article |
| Year |
2007 |
Publication |
Computational and Ambient Intelligence, 9th International Work–Conference on Artificial Neural Networks |
Abbreviated Journal |
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| Volume |
4507 |
Issue |
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Pages |
700–708 |
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LNCS |
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Conference |
IWANN |
| Notes |
OR;MV |
Approved |
no |
| Call Number |
BCNPCL @ bcnpcl @ DoR2007a |
Serial |
792 |
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| Author |
Fadi Dornaika; Angel Sappa |
| Title |
Real-time Vehicle Ego-Motion using Stereo Pairs and Particle Filters |
Type |
Conference Article |
| Year |
2007 |
Publication |
Int. Conf. on Image Analysis and Recognition, |
Abbreviated Journal |
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| Volume |
4633 |
Issue |
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Pages |
469–480 |
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| Address |
Montreal (Canada) |
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LNCS |
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| Notes |
ADAS |
Approved |
no |
| Call Number |
ADAS @ adas @ DoS2007a |
Serial |
813 |
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| Author |
David Rotger; Petia Radeva; E Fernandez-Nofrerias; J. Mauri |
| Title |
Blood Detection in IVUS Images for 3D Volume of Lumen Changes Measurement Due to Different Drugs Administration |
Type |
Conference Article |
| Year |
2007 |
Publication |
Computer Analysis of Images and Patterns, 12th International Conference |
Abbreviated Journal |
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| Volume |
4673 |
Issue |
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Pages |
285–292 |
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| Address |
Vienna (Austria) |
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Series Title |
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Abbreviated Series Title |
LNCS |
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Series Issue |
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Edition |
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ISBN |
978-3-540-74271-5 |
Medium |
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Conference |
CAIP |
| Notes |
MILAB |
Approved |
no |
| Call Number |
BCNPCL @ bcnpcl @ RRF2007b |
Serial |
832 |
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| Author |
Joan Serrat; Ferran Diego; Felipe Lumbreras; Jose Manuel Alvarez |
| Title |
Synchronization of Video Sequences from Free-moving Cameras |
Type |
Conference Article |
| Year |
2007 |
Publication |
3rd Iberian Conference on Pattern Recognition and Image Analysis |
Abbreviated Journal |
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| Volume |
4477 |
Issue |
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Pages |
620–627 |
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| Address |
Girona (Spain) |
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Editor |
J. Marti et al. |
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Series Title |
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LNCS |
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Conference |
IbPRIA |
| Notes |
ADAS |
Approved |
no |
| Call Number |
ADAS @ adas @ SDL2007 |
Serial |
880 |
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| Author |
Antonio Lopez; Joan Serrat; Cristina Cañero; Felipe Lumbreras |
| Title |
Robust Lane Lines Detection and Quantitative Assessment |
Type |
Conference Article |
| Year |
2007 |
Publication |
3rd Iberian Conference on Pattern Recognition and Image Analysis |
Abbreviated Journal |
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| Volume |
4477 |
Issue |
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Pages |
274–281 |
| Keywords |
lane markings |
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| Address |
Girona (Spain) |
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Place of Publication |
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Editor |
J. Marti et al |
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LNCS |
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Conference |
IbPRIA |
| Notes |
ADAS |
Approved |
no |
| Call Number |
ADAS @ adas @ LSC2007 |
Serial |
881 |
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| Author |
Laura Igual; Santiago Segui; Jordi Vitria; Fernando Azpiroz; Petia Radeva |
| Title |
Eigenmotion-Based Detection of Intestinal Contractions |
Type |
Conference Article |
| Year |
2007 |
Publication |
Computer Analysis of Images and Patterns, 12th International Conference |
Abbreviated Journal |
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| Volume |
4673 |
Issue |
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Pages |
293–300 |
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| Address |
Vienna (Austria) |
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LNCS |
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Edition |
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ISBN |
978-3-540-74271-5 |
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Conference |
CAIP |
| Notes |
OR;MILAB;MV |
Approved |
no |
| Call Number |
BCNPCL @ bcnpcl @ ISV2007a |
Serial |
895 |
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