Category: CSE Paper Presentations

Introduction to Technical Seminar Presentation on Object Oriented Features of PHP4:

The paper provides the object oriented features of PHP4. With the server side programming the static pages can be made dynamic so that an interaction with the database is possible. It behaves differently in case of different users. Also provides security to the applications viewed for the browser. And capable of processing the users data, also handles the compatibility related problems.

The different server side programming includes ASP, JSP, COLD FUSION and also PHP. And we have preferred PHP because it is stable i.e.  There is no need to reboot the server very often, it is fast in its interpretation and it is easy i.e. the programming syntax is user friendly.

The PHP code is embedded in html code, the declaring the comments include single line (denoted with //) and multiline comments (/* */).  The variables are denoted by dollar sign ($) and there is no need for the variables to be declared before it is being assigned. The operators which are used in the PHP includes ternary operators, logical operators, relational operators and string concatenation operator. The control structures include usage of IF, IF-ELSE AND ELSE-IF construct. The loop statements involve For, While, do-while loops and also involves the continue and break statement.

It supports the three-tier architecture of which includes Client tire, Application-server tire and also Data-server tire. Thus we can conclude that the paper provides the object oriented features of PHP4. With the server side programming the static pages can be made dynamic so that an interaction with the database is possible. It behaves differently in case of different users; all these features are made possible.

Download  Technical Seminar Presentation on Object Oriented Features of PHP4 with PPT for CSE Students.

Introduction to Third Generation Wireless Technology Technical Seminar Topic:

The project is about the 3G a wireless technology. These are capable of providing the immediate access to the services requested by the individuals on demand.  The paper also provides the current technologies being used in the wireless environment and also an overview of technologies which are now being evolved.  It also gives the way the 3G is being implemented for satisfying the demands of wireless multimedia services, also the difference between the third generation wireless technology and other wireless technologies are given.

Previously there was huge demand for voice services which was the market driver. But today, there is an equal demand for data services also as the market driver.  The telecommunications are also undergoing vast changes for the increase in data services. These days’ new technologies are being evaluated in such a way that it results in optimization of transport of the data services and also offers higher bandwidth in the mobile environment.

The first generation of wireless communication was based on analog signaling and these systems are based on circuit-switched technology designed for voice based but not for essentially the data based communication. The second generation of communication was based on low-band digital data signaling. It was capable of providing the services of fax and message service at a data rate up to 9.6 kbps but is not well suited for applications related to web browsing and also the multimedia applications.

One of the important aspects of 3G is ability to integrate all the existing cellular standards like CDMA, GSM and also TDMA. The existing technologies are based on circuit-switching technology for providing the voice related services. But the same technology is not able to implement multimedia services. The switching is done from circuit to packet-switched technology for providing better data and also multimedia services.

Download  Third Generation Wireless Technology Technical Seminar Report for IT Final Year Students.

Introduction to Real Time Structured Analysis and Software Process for Multidimensional Separation:

The project is regarding a Software process, which is capable of detecting and handling the concerns independently, but if we consider the conventional methods they do lack in some workflow and will fail to achieve the services of the system. The paper also includes the real time controls in case of structured analysis used for identifying, analyzing and also program all the concerns.

The advantages with the present Software process include the code which is so simple and even shorter and easily understandable. It also provides higher flexibility and re-usability feature of the components.

Concern deals with the decomposition of software into parts which can be easily manageable, for example if we consider object-oriented programming the kind of concern is the class which is used. The clear separation of concern can result in reduction of software complexities and enables the future of re-usability and also results in integration of components. Using one dimension of concern can result in promotion of goals and also the activities when compared to that of others.

The modern languages and methodologies have a problem of tyranny of dominant decomposition as they give permission for separation or encapsulation of one kind of concern at a time.

Thus we can conclude that the decomposition based on only one kind of concern can cause breakage to many benefits. The full support of multi-dimensional concern is provided which enables the developer to select the best modularization which is based on any or all concerns.

Download  Real Time Structured Analysis and Software Process for Multidimensional Separation PPT.

Introduction to Technical Seminar Presentation on Data Security In X.25 Networks:

The paper is about implementation of data security in networks. With the increase in the data flow on network there could be possibilities of data to be theft, of communications of data. It provides a lot of technical as well as commercial advantages when compared to that of circuit switching. The main important thing about packet switching is that, it is cost so the paper focusses on the need of implementation of data security in x.25.

The concept of packet switching with the access protocol of x.25 has become popular for implementation efficient and efficient in transmitting a larger volume of the data.

The usage of the circuit switching involves a number of lines with frequent call set-up and also call clearing set-up for each one, which results in both inefficiency and expensive in nature. Due to all these limitations all the applications involving the corporate users and banks and financial applications started using x.25 services when dealing with online transactions.  It is more advantage in case of multi-destination environment.

For implementation of security it makes use of Data encryption technique so that the data is hidden and sent to destination secretly using some encryption techniques. To ensure data integrity both the data and entity authentication is done. The threats to the network security are classified as both Passive Wiretap and Active Interference. Where Passive Wiretap includes tapping the medium and read the data in the transmission process whereas the Active Interference will modify the data that is being sent during the transmission.

We can conclude that, the technology can overcome the limitations while data is transmitting using low quality wires of copper .and also ensures the reliable transmission of data with speed up to 56 kbps. And it is simple and cost effective implementation.

Download  Technical Seminar Presentation on Data Security In X.25 Networks with PPT for IT Students. 

Introduction to Technical Seminar Presentation on Algorithm To Find Hidden Links In A Web Page:

The paper is about hidden links which are been used in the webpage. Actually hidden links are links which the real people or user will not notice or click on. These links are used for guiding the way of search engine to our requested page. The new dynamic links are used for linking the high connected graph in a simple hyperbolic space without clustering the display.

In a hyperbolic space, the edges or nodes which are far are made diminished in the case      where the user is not focusing and also the user can select dynamically for focusing on thousands of nodes for navigation purpose.  The graph discussed is non-cyclic hierarchal hyperbolic without the use of multiple connection paths.

When we consider the new technique the user is responsible for navigating easily through all the possible paths without going through all the lines and all the intersections. Spiders which are robot programs are responsible for creating the search engine databases and the computer programs are capable to go through the search engine content. The pages which are created as a result of search are called as dynamically generated pages.

In case of directed non-cyclic space, the primary graph is used for linking all the nodes in the form of a tree. And all these links are called as primary links and all the other links are named as non-tree links. Generally a node has a primary link and many non-tree links.

We can conclude that the hidden link techniques are used for mining the large hierarchies with the multiple paths. And also makes the navigation easy through all the possible paths without going through all the lines and all the intersections.

Download  Technical Seminar Presentation on Algorithm To Find Hidden Links In A Web Page with PPT.

Introduction to Technical Seminar Presentation on Datamining Standards:

The paper is about data mining in detail and also covers the various standards used in the data mining, which includes PMML, SQL/MM, XMLA, SEMANTIC WEB, and DATA SPACE.

Data refers to the meaningful information, where mining refers to extraction of resources. Thus data mining refers to extraction of meaningful information or required information. And most of the cases it is considered as knowledge discovery from database. The main goal of the data mining includes extraction of the required information from the data set and also transform the data to the understandable format in case of future use.

The two goals of the data mining includes , usage of the existing products to extend functionality and designing the functionality in such a way that it meets the requirements of the real world.

To face all the challenges and also improve efficiency in data mining needs some effective standards. The parts of the system that are standardized include the input data formats, output models and also the integration of the mining systems into other mining systems and also vice versa. These standards are classified as standards based on the task to be performed (involving input, output formats), standards based on technology (SQL technology) and also standards based on process (i.e. sequence of events in the mining project)

Thus we can conclude that the data mining is an effective mining approach and makes use of various standards like PMML, SQL/MM, XMLA, SEMANTIC WEB, and DATA SPACE in such a way that all the challenges in the data mining are met and also the efficiency is obtained in the functionality of data mining.

Download  Technical Seminar Presentation on Datamining Standards with PPT for IT Students.

Introduction to Technical Seminar Presentation on Multicast Rate Control:

The paper is about Multicast Rate Control, Now a days for an effective use of the network, multicast rate control is needed.  This type of data delivery is more recommended when the receivers of the same multicast group possess different characteristics. The same can be implemented by a signal which is used for encoding into the layers to provide successive refinement.

The rate control algorithm ensures that the traffic in the network which are offered by different sources do not exceed the limits of the network. And also ensures that the resources are also equally distributed and the throughput is also high.

The term Multicasting refers to transfer of data to multiple receivers by a single sender.  The single rate multicast ensures that all the receivers will get the data rate which is same and there will be adjustability of slower receiver to fast sender and also single slow receiver can slow down the data rate to the total group. And the implementation is easy with lower bandwidths. It is capable of establishing TCP friendly communication with sender and receiver.

The network model ensures that the data rate received at the receiver’s node is less than that of the rate of data delivery at the parent node. The level of transmission is given by the number of layers which are sent. Depending on the level of transmission the quality depends when we considered in case of audio/video.

Hence we can conclude that the usage of Multicast Rate Control results in effective use of network. In the future efforts are being done for up gradation so that better networking solutions can be obtained.

Download  Technical Seminar Presentation on Multicast Rate Control with PPT for CSE Final Year Students.

Introduction to Technical Seminar Presentation on Network Security:

In this paper we discuss about network security in detail.  The paper covers the network security tools, the threats to the network security, methods and applications of network security, its advantages and usage of firewall.

The security tool of the network security involves both Audit tools and Defence tools. Where the audit tools including the process of active penetration testing and also by gaining access whereas the Defence tools involves protecting the systems with usage of firewalls , and also Antivirus.

When we are dealing with the network security types it can be either Active or Passive. The passive attack includes attack on sensitive information like passwords so that the same information can be used in other attacks. Whereas the active attack includes breaking into the vulnerabilities of systems which are secured. This is possible by using viruses or worms i.e. with the help of malicious code it will modify or steal the information available.

The computer network security focusses on three basic requirements of providing confidentially i.e. the sensitive information is hidden from all the attacks and other requirement includes integrity i.e. the network of the communication and providing as per the requirement and other requirement include Availability i.e. making the resources available.

The methods of implementation of network security include the encryption methods, by using various cryptographic methods security is being implemented where the data is encrypted based on the key and sent to destination. Firewall is a group of components can be either hardware or software which is used for keeping the network secure.

The advantages of network security include providing cost effective services, providing security to the applications and also the mobility services. Hence we can conclude that using various technologies network security is implemented. And network security plays a vital role in the present situation.

Download  Technical Seminar Presentation on Network Security with PPT .

Introduction to Technical Seminar Presentation on Unix Network Programming using C:

UNIX is the operating system which was developed by a group of AT and T employees at Bell Labs in 1969.  UNIX was developed earlier before the operating systems of Windows and Dos. And its existence is still late enough for giving us the internet.

UNIX is multitasking and multi-user operating system i.e. it is used for handling multiple tasks at a time. The operating system UNIX was first developed in the year 1973 in the assembly language,  it was then recorded in C entirely. Today UNIX is widely used in commercial applications, in all universities and also in most of the organizations. 

The communication between the processes can be defined as inter processes communication. Where the communication can be occur within a single system between two processes and the communication can be between two processes in different system. The different methods used for IPC to occur are Pipes, FIFO, Message Queues, Semaphores and Shared memory. If we consider a file system then only one process can access the resource at a time. File, it contains the sequence number in ASCII. In general the sequence number is given by reading the sequence number file and it makes use of the number and finally increments the number and writes back. 

If we consider the inter process communication through Pipe it also allows only one-way flow of data where the communication is between two processes. But the shared memory is considered as fastest means of communication, where the server is responsible for reading the data from the input file and the server is capable of writing the data in message, then the client is responsible for reading the data from IPC channel and at last the data is copied from the clients buffer. 

Thus UNIX is multitasking and multi-user operating system which is widely used in commercial applications, in all universities and also in most of the organizations.

Download  Technical Seminar Presentation on Unix Network Programming using C for CSE Students.

Introduction to Seminar Topic on CDMA, GSM and 3G Technologies:

The paper is about technologies CDMA, GSM and 3G.  An in detail explanation was given regarding the differences between CDMA and GSM and also clear definition of 3G. Another issue was also discussed regarding the services being enjoyed by manufacturers with primary paths of CDMA2000 AND WCDMA to 3G.

Before the evolution of 3G, there were two types of commercial mobile communications such as Analog Cellular and Digital Cellular. The Analog Cellular is being called as “1G” now was previously known as AMPS in the America. The Digital Cellular which is being called as “2G” presently with all standards like 2G, GSM/GPRS.

The implementation of this systems are complex, and can be divided into three components which includes handsets which are radio-equipped, also the cell sites of handsets for transmitting to/from and also includes the fabric of communications. For making the systems to work the companies have given a set of standards that allow makers to operate such that the users can use the phones.  The standards are given by the vendor community and these are analysed by various parts of the system. 

The definition of 3G includes, a combination of various devices, providing various services and also applications that various consumers are responsible for buying the new phones, and trying the new services and also willing to making payment for the services over a period of time.

The operators are using both the technologies of GSM and CDMA2000 for providing services. The vendors of CDMA complain that the voice-only phones should be in the same price or lower when compared to that of GSM phones. This is not regarding to CDMA-GSM conflict but it is about delivering services at reasonable prices and also providing efficient services for both the customers and operators.

Download  Seminar Topic with Report on CDMA, GSM and 3G Technologies .