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MS-CSE-15 MSTHESIS ABSTRACT. The use of web and mobile applications is growing very rapidly in the modern era. Due to high end demand of such applications, the software stakeholders want the applications to be available on both mobile and web. In software industry this requires more efforts to develop applications for both mobile and web. Consequently, more resources with different technology experts are needed for the development of multiplatform applications. The software engineers always look for time saving and robust methodology for good, quick and qualitative software development. Web and mobile applications usually composed of three layers i.e. application, business and data. Application layer deals with the UI related concepts that run on browser. On the other hand, business layer deals with the business logic that is usually implemented on server side. Finally, data layer deals the data access from database. We have performed the literature review in which we found that a methodology is needed where the software engineers can generate scaffolding code for the data and presentation layers considering the modern development technologies of hybrid (ionic) and web apps (angular). Normally in software industry, the system analysts design the class diagram and is handled over to the software developers. The developers start writing code in client side technology, server side technology and also generate database according to the class diagram. We have proposed the model-based methodology for the development of applications for both mobile and web applications, because, Model Driven Architecture (MDA) is renowned software design approach in software industry that make the software development very rapid and consistent. MDA facilitate the development of multiplatform applications from one UML diagram. Specifically, by applying the principle of "Run everywhere after develop once", we have designed a profile which have data types and stereotypes of model, class and property meta-class. We have generated the code from class diagram by Acceleo. Our methodology is validated by two case studies demonstrating that the idea is workable. Moreover, one empirical case study was given to 12 industry professional, for evaluating the saving of development effort using the proposed methodology. We found that the proposed approach reduced the amount of effort significantly. Key Words: Hybrid App, Web App, Model-Based Scaffolding, CRUD, MDA, Web service
MS-CSE-15 MSTHESIS ABSTRACT. Database management Systems (DBMS) are one the most critical component of a software application. Searching data from DBMS is an enormous part in software performance. Text search engines are also used for searching, but these engines lack sophisticated DBMS features. Relational database management systems (RDBMS) are not quite compatible with modern objectoriented languages. To overcome the complexity of data and object-oriented programming, modern development practices adopted Object Relation Mapping frameworks (ORM). ORM bears a layer of abstraction between object models and database. This layer automatically bridges objects in OOP languages to database records, which results in significantly reducing custom mapping code complexity. ORM has its advantages but on the other side it comes with be some challenges too. In process of mapping objects and data, ORM keeps the relations between objects intact and that results in retrieval of multiple objects from multiple tables. When the data is big and have a hieratical structure, data retrieval or search becomes more complex. Database performance for the retrieval of data are optimized by adding indexing to each table. Indexing makes search significantly fast but also makes other processes slow because tables are required to be re-index every time a record is changed. Hence an optimized solution is required to resolve this problem in ORM search process. To overcome this problem, this research proposes a java-based framework that can interact between ORM and search engine. It consumes search engine web APIs to provide a layer that can convert and search objects to/from XML. It makes search process faster and support ORM with its object-oriented methodology. Moreover, this framework not only reduces performance load on databases but also makes search queries simpler when implemented in development process. The results have been validated by two case studies, which were carried out by implementing each approach. 1000 similar search queries were processed on each framework and results shows 30 to 40 % improvement in query time. Keywords: DBMS Search, Indexing, Text Search Engines, Solr inedexes, Object oriented programming (OOP), Object Relation Mapping (ORM), Search optimization, Information Retrieval, database indexing
DEVELOPMENT OF NEW CONTROL METHODS TO IMPROVE RESPONSE OF THROTTLE TYPE TRACTION CONTROL SYSTEM 1-8 DESIGN AND SELECTION FACTORS FOR AUTOMATIC TRANSAXLE TAPERED ROLLER BEARINGS 9-24 TOYOTA FIVE SPEED AUTOMATIC TRANSMISSION WITH APPLICATION OF MODERN CONTROL THEORY 25-36 VISCOUS COUPLINGS IN 4WD VEHICLES APPLICATION OF COMPUTATIONAL MODELLING 37-46 DEVELOPMENT OF PROPELLER SHAFT WITH A NEW NYLON COATING 47-58 APPLICATION OF HARD SHOT PEEING TO AUTOMOTIVE TRANSMISSION GEARS 59-66 DEVELOPMENT OF HIGH STRENGTH TRANSMISSION GEARS 67-76 DYNAMIC ANALYSIS OF AUTOMOTIVE GEARING SYSTEM 77-88 GEAR NOISE DEVELOPMENT USING DR. TAGUCHI'S TOLERANCE DESIGN OF EXPERIMENT APPROACH 89-94 STUDY ON TORQUE CONVERTER CIRCUIT PROFILE 95-102 CLUTCH ENGAGEMENT SIMULATION ENGAGEMENT WITHOUT THROTTLE 103-118 A METHOD FOR ANALYZING FLOW THROUGH AN OIL STRAINER UTILIZING A COMPUER 119-124 DEVELOPMENT OF ROM MANAGEMENT AND EVALUATION SYSTEM FOR ELECTRONIC TRANSMISSION CONTROL UNITS 125-136 A TRANSMISSION CONCEPT FOR IMPROVING FUEL ECONOMY AND MAKING DRIVING MORE FUN 137-146 ACC NO-27355 ACC NO-30840 ACC NO-28047 ACC NO-28043.SP-905