حلول واجبات الجامعة العربية المفتوحة ومشاريع التخرج AOU

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 Give a conceptual data model (CDM) for this application using the Entity-Relationship model, including the complete E-R diagram, the entity types and any required constraints and assumptions. Give all degree and participation conditions details.

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تاريخ التسجيل : 16/02/2012

مُساهمةموضوع: Give a conceptual data model (CDM) for this application using the Entity-Relationship model, including the complete E-R diagram, the entity types and any required constraints and assumptions. Give all degree and participation conditions details.   الأحد مارس 24, 2013 9:34 pm

AOU is planning to create a conference management system to keep
information about the conferences such as papers presented in the
conference, d ate of conference, location etc. The conferences are cond ucted
in any of the seven branches. One branch may conduct several
conferences. Each conference is id entified by a conference ID. Other
d etails to be stored are name, field, year, start date, end d ate and the
branch name cond ucting the conference. The branch d etails to be stored
are the organizing d epartment, contact person, conference location, email
add ress, and telephone number. The contact person could be the branch
director or the programme coord inator
A conference would receive lots of paper to be submitted to the
conference, but only selected number of these papers will be accepted.
Paper d etails are paper ID, title, author name, and number of pages. The
paper may have secondary authors. In ad d ition, each paper is given a type
(for example S: Survey, B: Brief, F: Full). A paper can be submitted in only
one conference and many papers may be submitted to the same
conference. Once a paper is submitted in a conference, the system send s a
message to the author acknowledging the paper submission.
If a paper is accepted , at least one author should attend the conference to
present the paper. The system needs to keep information about the author
who presented the paper in the conference. Each author is id entified by a
unique author ID, Also has a name, ad d ress, email ad dress, affiliation and
contact telephone number of this affiliation. An author can write one or
more research papers and a paper have one main author and one or more
secondary authors.

The system should also store the number of papers submitted and
accepted for each conference along with the paper ID, author ID,
conference date, number of attend ees and the conference location for
archiving purpose.
Give a conceptual data model (CDM) for this application using the Entity-
Relationship model, including the complete E-R diagram, the entity types
and any required constraints and assumptions. Give all degree and
participation conditions details.




AOU is planning to create a conference management system to keep information about the conferences such as papers presented in the conference, d ate of conference, location etc. The conferences are conducted in any of the seven branches. One branch may conduct several conferences. Each conference is identified by a conference ID. Other details to be stored are name, field, year, start date, end d ate and the branch name conducting the conference. The branch details to be stored are the organizing department, contact person, conference location, email address, and telephone number. The contact person could be the branch director or the programme coordinator
A conference would receive lots of paper to be submitted to the conference, but only selected number of these papers will be accepted. Paper details are paper ID, title, author name, and number of pages. The paper may have secondary authors. In addition, each paper is given a type (for example S: Survey, B: Brief, F: Full). A paper can be submitted in only one conference and many papers may be submitted to the same conference. Once a paper is submitted in a conference, the system sends a message to the author acknowledging the paper submission. If a paper is accepted , at least one author should attend the conference to present the paper. The system needs to keep information about the author who presented the paper in the conference. Each author is identified by a unique author ID, Also has a name, address, email ad dress, affiliation and contact telephone number of this affiliation. An author can write one or more research papers and a paper have one main author and one or more secondary authors.
The system should also store the number of papers submitted and accepted for each conference along with the paper ID, author ID, conference date, number of attendees and the conference location for archiving purpose.
Give a conceptual data model (CDM) for this application using the Entity-Relationship model, including the complete E-R diagram, the entity types and any required constraints and assumptions. Give all degree and participation conditions details.

_________________
الإجــابة النمــوذجية
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[عزيزي الزائر يتوجب عليك التسجيل لمشاهدة الإجابة النموذجية ، للتسجيل اضغط هنا] || الكاتب: [عزيزي الزائر يتوجب عليك التسجيل لمشاهدة الإجابة النموذجية ، للتسجيل اضغط هنا] || المصدر: [عزيزي الزائر يتوجب عليك التسجيل لمشاهدة الإجابة النموذجية ، للتسجيل اضغط هنا]






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Give a conceptual data model (CDM) for this application using the Entity-Relationship model, including the complete E-R diagram, the entity types and any required constraints and assumptions. Give all degree and participation conditions details.
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