Papers by P Edith Linda grdcs CS
— Object oriented metrics have become more important in software engineering field. They are used... more — Object oriented metrics have become more important in software engineering field. They are used to measure software quality and to estimate the cost, to enhance the reliability, maintainability and effort of software projects. Object oriented metrics evaluate the complexity of OO program. Object oriented concepts are dominating the software industry and engineers need proper measuring parameters in order to make software more efficient and reused. Object Oriented Design metrics is an essential part of software engineering. This paper collects many object oriented metrics proposed by various researchers and a final conclusion is to overcome the drawbacks of existing metrics and to deliver efficient metrics which is effectively used to measure the programs. Keywords-Software architecture; Coupling; cohesion; reusability; maintainability I.
A major problem faced by the software professionals is the inability to produce the correct relia... more A major problem faced by the software professionals is the inability to produce the correct reliable software within the specified duration and budget. These failures are caused by the complex nature of the problem description and due to improper insight of the deliverables which is to be produced after the specified task. These problems can be reduced to an extent with the introduction of software metrics. The problem mainly arises because of the failure to measure the common set of properties in the development process. Therefore the introduction of software metrics alone cannot solve the problem completely but also the ultization of the metrics set will provide a partial solution to the problem faced by the professionals in the software metrics. The purpose of this paper is to study and analyze the various metric suites for object oriented systems, and hence examine the existing parameters of the suite and their contribution to software quality. Then design and develop a software...
An Approach to Evaluate Object Oriented Class Structure using Score Carding Framework
Measurement plays an important role for qualifying the products, which in consecutively software ... more Measurement plays an important role for qualifying the products, which in consecutively software metrics play a vital role to qualify and quantify software. Common disputes faced by the professional are inability to produce pure, efficient and effective software within a given period time. The Effective products failed to show their effectiveness due to the complex structure and nature of the software programming. Software Metrics will minimize those complexities to make the software more effective. During development process the software will lead to huge complexities. The primary objective of this paper is to study and analyze the various metric suites for object oriented systems, and hence project the existing parameters of the suite and their contribution to software quality. Then design and develop a software prototype called “Class Break point Analyzer (CBA)” for extracting the parameters of the studied metric suites, and frame “Class Quality Scorecards” to study the contribut...
The main aim of this paper is to integrate the different object oriented metric tools and make th... more The main aim of this paper is to integrate the different object oriented metric tools and make them available as a single add-on. The first part of this paper analyzed five different tools and they are migrated into one to make use of those tools in efficient manner. 1 I HE emerging Object oriented programming is most widely used by the programmers to develop the software. The object oriented programs are used in the IT world which is used for secured transactions and mainly convenient. Even though they are widely used, the com- plex and confusing structure may arise if the program is not properly measured and not properly structured. To overcome this problem many proposed varieties of metric tools to measure the criteria of Object oriented program- ming are used. Again the problem arises that some metric tools measure the particular criteria of the object oriented programs. In order to overcome the individuality of those tools, they should be migrated.
In mobile sensor network (MSN), there are many nodes and they are unattended so an adversary can ... more In mobile sensor network (MSN), there are many nodes and they are unattended so an adversary can easily attack and compromise the sensor nodes and take private key from the nodes. In this paper we mainly focus on the detection of replication node in mobile sensor networks. Several algorithms are developed to detect the replica attacks, in static WSNs and mobile WSNs. Every technique has its own advantages and disadvantages. In recent years, detection of replication node is an important task to detect the node in wireless sensor network area. In our survey, we analyze previous year research and contributions of the existing techniques are Random key Pre distribution, SET, Deterministic Multicast, Randomized Multicast and Line Selected Multicast, Randomized Efficient and Distributed Mechanism, Localized Multicast, Sequential Probability Ratio Test, eXtremely Efficient Detection, Efficient And Distributed Detection.
Network Lifetime Maximization for Estimation in Multihop Wireless Sensor Networks
In energy limited wireless sensor networks, both local quantization andmultihop transmission are ... more In energy limited wireless sensor networks, both local quantization andmultihop transmission are essential to save transmission energy and thus prolong the network lifetime. The goal is to maximize the network lifetime, defined as the estimation task cycles accomplished before the network becomes nonfunctional.The network lifetime optimization problem includes three components: Optimizing source coding at each sensor node,optimizing source throughput at each sensor node.Optimizing multihop routing path. Source coding optimization can be decoupled from source throughput and multihop routing path optimization and is solved by introducing a concept of equivalent 1-bit Mean Square Error (MSE) function. Based on optimal source coding, multihop routing path optimization is formulated as a linear programming problem, which suggests a new notion of character based routing. It is also seen that optimal multihop routing improves the network lifetime bound significantly compared with single-ho...
Global journal of computer science and technology, 2010
The design and development of any project has got a well-defined project development cycle. But o... more The design and development of any project has got a well-defined project development cycle. But once the project or the product has been developed, it is subject to change due a lot a policy changes on the part of the organization or the government. These changes are implemented on the code but most of the time these changes are not reflected on the design document. This leads to inconsistencies in terms of design and code thereby causing depreciation in terms of quality. In this work we propose to use the object oriented metrics which uses the parameters mentioned in the CK metrics suite to assess the quality of the software at the class level. The proposed tool namely \"Class Break Point\" which could be used to determine the class design validity. This tool can be used to check if the class is adhering to the OO design specifications. The tool is useful in predicting the decomposition point of the class.
Assessment of Software Quality through Object Oriented Metrics
The design and development of any project has got a well defined project development cycle. But o... more The design and development of any project has got a well defined project development cycle. But once the project or the product has been developed it is subject to change due to a lot a policy changes on the part of the organization or the government. These changes are implemented on the code but most of the time these changes are not reflected on the design document. This leads to inconsistencies in terms of design and code thereby causing depreciation in terms of quality. In this work we propose to use the object oriented metrics to asses the quality of the software maintained by third party. The proposed work developed will be used to determine the maximum breakthrough period of the software.
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Papers by P Edith Linda grdcs CS