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MS: Recent submissions

Now showing items 401-420 of 435

Access Control Lists Conflict Detection and Resolution System

Shamoon, Imran (SEECS, National University of Science and Technology, Islamabad., 2013)

In multi-user environment where users and organizational policies are chang- ing frequently and access to di erent resources is controlled by di erent access mechanisms such as Access Control Lists. An ACL may de ne the ...
A Usability Oriented Software Development Process with Constant Usability Evaluation

Gondal, Muhammad Awais (SEECS, National University of Science and Technology, Islamabad., 2014)

Usability has become an important aspect of software applications and it is gaining importance increasingly. A number of approaches have been presented to develop more usable applications. However, as their focus is ...
A Translation Layer for Automatic Conversion of High-Level Access Control Policies to SQL Procedures

Rashid, Zahid (SEECS, National University of Science and Technology, Islamabad., 2013)

In enterprise and cloud environments where employee and customer data is rapidly and constantly changing there is a need for fine grained and flexible access control policies which are easy to administer. Traditional ...
A Cost Effective Economic Denial of Sustainability (EDoS) Attack Mitigation Framework for E-Commerce Applications in Cloud Environments

Masood, Muddassar (SEECS, National University of Science and Technology, Islamabad., 2013)

The promise of pay-as-you-go and scalable model of Cloud Computing has at- tracted a large number of medium and small enterprises to adopt E-Commerce model of conducting on-line businesses. While E-Commerce applications ...
SPARQL-to-HiveQL Translation

Karim, Naila (SEECS, National University of Science and Technology, Islamabad., 2012)

Resource Description Framework (RDF) is a W3C Recommendation for knowledge representation on semantic web. Growing size of RDF anno- tated data demands scalable semantic stores. Hadoop based distributed and parallel ...
Formal Modelling and Analysis of Energy Efficient and Secure Wireless Sensor Network (WSN) Routing Protocol

Khan, Naveed Ahmed (SEECS, National University of Science & Technology, 2015)

The operational efficiency and lifetime of Wireless Sensor Network (WSNs) suffers from several factors among which the security and energy of the sensor nodes are the most important. Most of the WSN routing protocols are ...
Scientific Information Retrieval System Using Storage Resource Broker

Abid, Adnan (SEECS, National University of Science & Technology, 2007)

The Blue Brain Project is aimed at achieving a biologically accurate simulation of the cortical column. It is collaboration between Swiss Federal Institute of Technology, Lausanne and IBM and is a prominent example of a ...
Implementation and Analysis of Ameliorated Cells in Frames Architecture

Javaid, Salman (SEECS, National University of Science & Technology, 2004)

Extending the ATM to the desktop has always been desirable. Extending ATM to desktop provides facilities like Available Bit Rate (ABR) and Quality of Service (QoS) to the desktop environment. The main impediment in extending ...
Extraction and Generation of Semantic Annotation from Digital Documents

Awan, Malik Nabeel Ahmed (SEECS, National University of Science & Technology, 2009)

The information explosion and the growth of internet have resulted in production of enormous amount of data. This enormous data growth raises a critical issue of using efficient searching techniques. But unaccompanied ...
Dynamic Bandwidth Allocation Algorithm using Sequential Channel Selection for Hybrid WDM/TDM EPON

Younis, Usman (SEECS, National University of Science & Technology, 2006)

The optical communication infrastructure has introduced a revolutionary growth in the backbone, resulting the emergence of high bandwidth requiring applications. The current use of cable modem and digital subscriber loop ...
Comparative Analysis and Design Philosophy of Next Generation Unified Enterprise Application Security

Shaikh, Riaz Ahmed (SEECS, National University of Science & Technology, 2005)

Unified Enterprise application security is a newly emerging approach for providing protection against application level attacks. Conventional application security approaches that embed security into each critical application ...
Bridging Hierarchical Ontologies for Interoperability

Safyan, Muhammad (SEECS, National University of Science & Technology, 2009)

Hierarchical classification ontologies are light weight ontologies, represented in the form of directed acyclic graph where a node models a concept and its label codifies the meaning of the concept. Relationships among ...
A Multiagent Intelligent Road Traffic Management Using Peer-peer Architecture

Fahad, Hafiz Muhammad (SEECS, National University of Science & Technology, 2004)

An important goal of road traffic engineering is to sustain a smooth flow of traffic on a given road network. This can be achieved by optimizing the working of traffic signals or by imposing traffic rules. Our hypothesis ...
Classi fication and Legality Analysis of Bowling Action in the Game of Cricket

Salman, Muhammad (SEEC, National University of Science & Technology, 2015)

One of the hot topics in the modern era of cricket is to decide whether the bowling action of a bowler is legal or not. Because of the complex biomechanical movement of the bowling arm, it is not possible for the umpire ...
Efficient Cloud Storage Model for Service Optimization

Hameed, Muhammad Umar (SEEC, National University of Science & Technology, 2015)

In a distributed data center enviornment, availability is the factor that cannot be compromised by the cloud vendors. Availability is achieved by data redun- dancy that involves replication across the data center. ...
Efficient Dynamic Bandwidth Allocation in Long Reach Passive Optical Networks

Usmani, Fehmida (SEEC, National University of Science & Technology, 2015)

Long Reach Passive Optical Networks (LR-PONs) concept is offered as a cost-efficient solution to bring the fiber to the Home, Office, Curb, Building etc. (FTTX). It extends the reach and capacity of traditional PON from ...
Information systems success in Sui Northern Gas Pipelines Limited (SNGPL)

Usman, Wahab (SEEC, National University of Science & Technology, 2016)

This research thesis evaluates the information system (IS) success in Sui Northern Gas Pipelines Limited (SNGPL). We evaluate the IS success of SNGPL customer care and Billing (CC&B) system by using the Delone and McLean ...
Customer Lifetime Value Prediction Model

Khan, Mustafa Khalid (SEEC, National University of Science & Technology, 2015)

In the services sector and especially in telecommunications sector gauging the future value of new customer acquisitions and effectiveness of marketing campaigns has always been a challenge. Mobile operators invest significant ...
Implementation and evaluation of storage layouts for querying RDF data on Hadoop using MapReduce

Tariq, Haroon (SEEC, National University of Science & Technology, 2015)

With the advancement in semantic web, the size of Resource Description Framework (RDF) triples is increasing tremendously. Storage and querying of this huge amount of data is become a major issue. Traditional data storage ...
SmartFit: A Gamifi ed Mobile Application for Promoting Physical Activities

Sarwar, Atifa (SEEC, National University of Science & Technology, 2015)

Research has found that relatively few people engage in regular exercise or other physical activities. Despite the availability of numerous mobile ap- plications and specialized devices for self-tracking, people mostly ...

Now showing items 401-420 of 435

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