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عنقدة النصوص العربية باستعمال تحليل الاحالة المشتركة == Arabic Text Clustering Using Coreferance Resolution

Author name: فراس حمودي نعمة
Supervisor name: سلمى عبد الباقي محمود
General topic: Computer Science
Specific topic: Computer Science
Degree: Master
University: University Of Basrah - College Of Science
Language: Arabic
University location: Basrah
First pages:
Abstract: Clustering texts organizes texts in subsets coherent and internally consistent, and different with each other. These subsets called clusters. The documents combines according to the similarity measures, that rely on features extracted of the documents. This technique applies in various fields such as web mining, search engines, and information retrieval. Clustering documents gives information retrieval, automatic extraction, and representation efficiently without user intervention for increasing growth of the new documents.This study aims to improve the accuracy and efficiency of arabic texts clustering. To achieve the aim of this study two approaches are used. The first approach uses the standard technique in Arabic texts clustering. The second approach is proposal to reduce features of the texts.The first approach is applied (K - medoids, K - means) and similarity measures (Euclidean, cosine). The problem of this approach is that huge of the features, which influence the efficiency and coherence of the clusters.The huge features for the documents adds challenge and lead to high dimension so coreference resolution technique approach is applied. This technique extracts main subjects for each document to improve arabic documents clustering in order to achieve the goal of our study. The system implements using a corpus contains on 200 sport news Arabic.Finally, evaluation measures are used including (Precision, Recall and F - measure) to evaluate our system, and we obtain acceptable results.First method exceed K - medoids and using similarity measures (Euclidean, Cosine) where highest values (0.60, 0.78, 0.67) of the method of k - means. In addition, the results of the proposed second way exceeds method of K - medoids and using similarity measures (Euclidean, Cosine) with coreference resolution, where the measures values (0.80, 0.83, 0.81).

تصميم خارطة مفاهيم لبعض مفردات اللغة العربية == DESIGN AN ONTOLOGY FOR SOME ARABIC VOCABULARY

Author name: حنين عقيل لفتة
Supervisor name: عبد الحسين محسن عبد الله
General topic: Computer Science
Specific topic: Computer Science
Degree: Master
University: University Of Basrah - College Of Science
Language: Arabic
University location: Basrah
First pages:
Abstract: Since the growth and development of technology, there have been many changes to visualize the current Web. After decades of Web's using , there were demands raised to restructure the web in order to allow machines do the work of the man on the web. So, the aim of this main generation idea is to enable machines .These machines could understand what they display by adding meaning to the traditional Web content, this is called the Semantic Web.The form of this meaning seems in a huge global database that has information connected to each other and understand by the machines. Therefore, the machines can be realized the relations between information, analysis and indexing of knowledge categories. All these which make the machines are responsible on main part of information research process, while the human's part is just to receive the results that are almost ready to benefit from them. Ontology notion seems to express a set of concepts within a particular field as well as the relationships between these concepts.In spite of the appearance of the Semantic Web, ontologies spread widely in various languages, but there was a shortage in Arabic language ontology within different areas. Even when it found, it was small attempts and unavailable on the linked data form in the web.This work aims to design an ontology that cares about the Arabic language and its components. So that this project focuses on these things : 1. Create a model for an Arabic Language Ontology, as follows : a. Identify the main concepts for the Arabic language like (noun, verb, letter, adjective and adverb) and their properties to form the structure of the ontology.b. Modeling the resulting ontology in one of modeling language .It has been used Object Role Modeling (ORM) because of its high strength to express and transform this model to the language The Web Ontology Language (OWL) .c. Verifying the ontology's components are logically connected and provide the right answers to the questions that are designed to by asking queries to it in SPARQL language.2. Populate ontology with individuals by - : a. Collect several instances from different sources and clarify their types by linking them to the main concepts of the Arabic language.b. Extract every meaning of the instances and linking them to the same meaning in the English language for the clarification .This is to indicate the possibility of using this ontology as dictionary bi - languages.That is one of its applications by linking it to other ontologies to reuse their information and exchange them.3. Sharing this ontology on WWW using Linked Data technology with free licenses.4. Creating a web page that contains Arabic - Arabic language dictionary in HTML and JavaScript languages .These were achieved by using the same words that included in the proposed ontology .All these give their meanings and types and be availableto the average user .5. The conclusion of this ontology is specifying many meanings to one word, however the ontology give us one type for specific meaning. That is considered negatives of the proposed work.Keywords : Semantic Web, Ontology, Ontology Population , Linked Data, ORM, OWL, SPARQL

Secure Email Message Using Genetic Algorithm - Based Elliptic Curve Cryptography Systems

Author name: محمد حسن حالوب
Supervisor name: Haider M. Abdul - Nabi
General topic: Computer Science
Specific topic: Computer Science
Degree: Master
University: University Of Basrah - College Of Science
Language: English
University location: Basrah
First pages:
Abstract: Email is a service for exchanged messages between group of people (sender and receiver) using communication network. Nowadays people, companies, and business sectors are using email in the official communications. There are a lot of threats on the email service and the most importantly one is the eavesdropping. Some email messages are very important and must have a level of security during exchange of them.The current study uses hash function to add data integrity by applying Secure Hash Algorithm - 1(SHA - 1). This study uses Elliptic Curve Digital Signature Algorithm to add authentication and non - repudiation to the email message sender.Encrypt of an email message is a solution to overcome the eavesdropping. Hence, the attacker can obtain the email message but cannot read it without the key. The encryption algorithm, which is used, is Elliptic Curve Cryptography. This algorithm has a strong encryption, high level of security, and small key size compared to the RSA algorithm.The contributions of this thesis are : proposes a new method based on genetic algorithm to select the most effective parameters of the Elliptic Curve Cryptography (a,b); and proposes four encryption methods : updated symmetric Elliptic Curve Cryptography, modified Menzes - Vanston Elliptic Curve Cryptography, hybrid symmetric and asymmetric Elliptic Curve Cryptography, and hybrid Menzes - Vanston Elliptic Curve Cryptography and AlGamal Elliptic Curve Cryptography.The proposed methods are compared against previous techniques. It is found that these methods outperform the previous techniques in terms of the encryption/decryption processing time and the level of security.

تطوير ومحاكاة تطوير لبروتوكول LEACH == Improvement And Simulation Of LEACH Protocol

Author name: عهود موكر دايش
Supervisor name: علي فاضل مرهون
General topic: Computer Science
Specific topic: Computer Science
Degree: Master
University: University Of Basrah - College Of Science
Language: English
University location: Basrah
First pages:

التوقيع الرقمي للملفات النصية باستخدام RSA وخوارزمية MD5+ خوارزمية == Digital Signature for Text File Using MD5+ Algorithm and RSA Algorithm

Author name: عبد الكريم حسين عبد الكريم
Supervisor name: حميد عبد الكريم يونس
General topic: Computer Science
Specific topic: Computer Science
Degree: Master
University: University Of Basrah - College Of Science
Language: Arabic
University location: Basrah
First pages:

نموذج تمييز لوجه ثابت العمر == Face Recognition Model For Age Invariant

Author name: عبير ناصر فيصل القرغولي
Supervisor name: زينب ابراهيم عثمان
General topic: Computer Science
Specific topic: Computer Science
Degree: Master
University: University Of Basrah - College Of Science
Language: English
University location: Basrah
First pages:

كشف وتشخيص التكلسات المايكروية في صور الثدي الشعاعية نحو الكشف المبكر لسرطان الثدي == Detection And Diagnosis Of Microcalcifications In Mammograms Of Breast: Towards The Early Detection Of Breast Cancer

Author name: احمد كاظم حمد الساعدي
Supervisor name: عباس حنون حسن الاسدي
General topic: Computer Science
Specific topic: Computer Science
Degree: Master
University: University Of Basrah - College Of Science
Language: English
University location: Basrah
First pages:

تصميم نظام معماري لرسم خرائط البيوت السكنية == Design of an Architectural System to Draw Housing Plans

Author name: توفيق عبد الخالق عباس
Supervisor name: صباح عبد العزيز علي
General topic: Computer Science
Specific topic: Computer Science
Degree: Master
University: University Of Basrah - College Of Science - Department Of Computer Science
Language: Arabic
University location: Basrah
First pages:

تصميم دائرة بينية لمنظومة قياس التوصيلية الكهربائية للمواد المختلفة == Design Interfacing Circuit of measuring Electric Condectivity of Different Materials

Author name: علياء سعد ياسين الجبير
Supervisor name: كريمة مجيد زيدان | سلمى عبد الباقي محمود
General topic: Computer Science
Specific topic: Computer Science
Degree: Master
University: University Of Basrah - College Of Science
Language: Arabic
University location: Basrah

تصميم منظومة مبرمجة للسيطرة على حركة البواخر من والى ميناء : نموذج ميناء عدن الحر == Programmed System Design to Control Ships from -to port ( Model: Aden Free Zone )

Author name: احمد سالم ناصر العراقي
Supervisor name: صباح عبد العزيز علي | عبد الحسين محسن عبد الله
General topic: Computer Science
Specific topic: Computer Science
Degree: Master
University: University Of Basrah - College Of Science
Language: Arabic
University location: Basrah

SYS: نظام تركيبي نبضي يتضمن طريقة جديدة لحذف البث البياني == Sys: a Systolic Synthesis System Comprising a New method for Data Broadcast Elimination

Author name: علاء اسماعيل الجنابي
Supervisor name: Nadia Y. Yousif
General topic: Computer Science
Specific topic: Computer Science
Degree: Master
University: University Of Basrah - College Of Science
Language: English
University location: Basrah

بعض بروتكولات انظمة براهين المعرفة الصفرية == Some Protocols of Zero-Knowledge Proof Systems

Author name: حسام عاكف عبد الملك
Supervisor name: Sabah A. Ali
General topic: Computer Science
Specific topic: Computer Science
Degree: Master
University: University Of Basrah - College Of Science
Language: English
University location: Basrah

محاكاة ليزر اشباه الموصلات ذات التركيب الثنائي المطمور (BH) == Simulation of a Buried Heterostructure Semiconductor Laser

Author name: سناء جبار الياسري
Supervisor name: R. S. Fyath
General topic: Computer Science
Specific topic: Computer Science
Degree: Master
University: University Of Basrah - College Of Science
Language: English
University location: Basrah

مخطط انسياب المعالجات وسيلة لاكتشاف التوازي في البرامج التعاقبية == Aprocess Flow Graph : a Method to Detect Parallelism in Sequential Programs

Author name: بيداء عبد القادر خضر
Supervisor name: Nadia Y. Yousif
General topic: Computer Science
Specific topic: Computer Science
Degree: Master
University: University Of Basrah - College Of Science
Language: English
University location: Basrah

في الجبر الصندوقي وتطبيقاته == In Box Algebra and its Applications

Author name: لمياء غالب شهاب
Supervisor name: صباح عبد العزيز علي
General topic: Computer Science
Specific topic: Computer Science
Degree: Master
University: University Of Basrah - College Of Science
Language: Arabic
University location: Basrah

المثلث نظام خبير لحل المسائل المثلثية == Triangle an Expert System to Solve Trigonmetric Problems

Author name: عذراء عدنان محمد
Supervisor name: صباح عبد العزيز علي
General topic: Computer Science
Specific topic: Computer Science
Degree: Master
University: University Of Basrah - College Of Science
Language: Arabic
University location: Basrah

جدولة مواعيد المقررات الجامعية باستخدام الخوارزميات الجينية == University Course Timetabling Using Genetic Algorithm

Author name: هدى امير زكي
Supervisor name: صباح عبد العزيز علي
General topic: Computer Science
Specific topic: Computer Science
Degree: Master
University: University Of Basrah - College Of Science
Language: Arabic
University location: Basrah

الوسائل الهايبرية : بيئة متطورة لدعم التعليم المفتوح بالحاسب == An Advanced Open Cal Environment

Author name: اسعد عبد الكريم الحجاج
Supervisor name: صباح عبد العزيز علي
General topic: Computer Science
Specific topic: Computer Science
Degree: Master
University: University Of Basrah - College Of Science
Language: Arabic
University location: Basrah

Design And Simulation Of Enhanced Leach Protocol

Author name: auhood mokar dyesh
General topic: Computer Science
Specific topic: Computer Science
Degree: Master
University: University Of Basrah - College Of Science
University location: Basrah

اكتشاف الوجه باستخدام الشبكات العصبية المضببة == Face Detection By Method Neuro-Fuzzy Network

Author name: نور نصر عبد السجاد الموسوي
Supervisor name: رائدة سالم خضير
General topic: Computer Science
Specific topic: Computer Science
Degree: Master
University: University Of Basrah - College Of Science
Language: Arabic
University location: Basrah
First pages:

تمييز المتكلم باستخدام الاصوات الذاتية كمجموعة صفات == Speaker Recognition Using Eigenvoices as Features Set

Author name: علياء جابر جليل
Supervisor name: عبد الحسين محسن عبد الله
General topic: Computer Science
Specific topic: Computer Science
Degree: Master
University: University Of Basrah - College Of Science
Language: Arabic
University location: Basrah
First pages:

اعتماد نماذج الخام الزبون للمراقبة واليات التحكم عن بعد

Author name: حيدر سالم حمود
General topic: Computer Science
Specific topic: Computer Science
Degree: Master
University: University Of Basrah - College Of Science
University location: Basrah

تصميم نظام استخلاص التراكيب الصوتي من النصوص العربية باعتماد تفعيلات علم العروض

Author name: جنان حسن حمزة العيداني
General topic: Computer Science
Specific topic: Computer Science
Degree: Doctorate
University: University Of Basrah - College Of Science
University location: Basrah

استخدام الخوارزمية الجينية لتخمين حجم المجتمع الامثل لمسالة معينة

Author name: عواطف سلمان علكم المالكي
General topic: Computer Science
Specific topic: Computer Science
Degree: Master
University: University Of Basrah - College Of Science
University location: Basrah

Acomputational Technique For Cathodic Protetion Systems

Author name: كريم رحيحي حسن
General topic: Computer Science
Specific topic: Computer Science
Degree: Doctorate
University: University Of Basrah - College Of Science
University location: Basrah
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