Shahid Abid - Academia.edu (original) (raw)
Papers by Shahid Abid
The modern and innovative medical applications based on wireless network are being developed in t... more The modern and innovative medical applications based on wireless network are being developed in the commercial sectors as well as in research. The emerging wireless networks are rapidly becoming a fundamental part of medical solutions due to increasing accessibility for healthcare professionals/patients reducing healthcare costs. Discovering the routes among hosts that are energy efficient without compromise on smooth communication is desirable. This work investigates energy efficiency of some selected proactive and reactive routing protocols in wireless network for healthcare environments. After simulation and analysis we found that DSR is best energy efficient routing protocol among DSR, DSDV and AODV, because DSR has maximum remaining energy.
The modern and innovative medical applications based on wireless network are being developed in t... more The modern and innovative medical applications based on wireless network are being developed in the commercial sectors as well as in research. The emerging wireless networks are rapidly becoming a fundamental part of medical solutions due to increasing accessibility for healthcare professionals/patients reducing healthcare costs. Discovering the routes among hosts that are energy efficient without compromise on smooth communication is desirable. This work investigates energy efficiency of some selected proactive and reactive routing protocols in wireless network for healthcare environments. After simulation and analysis we found that DSR is best energy efficient routing protocol among DSR, DSDV and AODV, because DSR has maximum remaining energy.
Segmentation plays a vital role in the development of an OCR system. Segmentation of Urdu script ... more Segmentation plays a vital role in the development of an OCR system. Segmentation of Urdu script is still an open issue. Many segmentation models for Urdu text have been proposed by AI / machine learning community and still no agreement on giving a solution. This research used design approach and it practically demonstrates how we can use machine learning algorithms to solve the segmentation in document image processing using Urdu language. A novel hidden Markov Models HMMs based algorithm is proposed to segment out Urdu text up to character level. Segmentation can be reached using projection, morphology, relaxation labeling and connected component. Several character recognition techniques are available such as template matching, bounding box algorithm, artificial neural network, support vector machines, Markov process, chain codes, k-nearest neighbour, Bayes classifier and Fuzzy c-means, hit and detect algorithm, drop-fall algorithm, structure feature based algorithms, mim-max algo...
There are many types of disabilities in people like deaf, blind and mental disorder etc. Smart ph... more There are many types of disabilities in people like deaf, blind and mental disorder etc. Smart phones and mobile phones are rapidly becoming the necessity of our daily routine. In this article it has been proposed that how the mobile phone is useful for disabled people. The use of mobile devices is rapidly growing. Today when a layman is using advantages of these devices. The use of these devices is also vital for disabled people. Parents and guardians are worried about their disabled relative, how to protect from danger. In this article we have introduced how we can make smart phone useful and safe for disabled people. In this paper we proposed an application for disabled persons which help and monitor their activities. In this article we have also introduced how we can create useful applications for disabled people with the use of sensors and mobile. Collectively by use of mobile sensors we can create wide variety of applications for disabled people. This is an open area and it re...
International Journal of Computer Science, Engineering and Applications, 2011
This paper presents modifications of the Diffie-Hellman (DH) key exchange method. The presented m... more This paper presents modifications of the Diffie-Hellman (DH) key exchange method. The presented modifications provide better security than other key exchange methods. We are going to present a dynamic security that simultaneously realizes all the three functions with a high efficiency and then give a security analysis.
International Journal of Mobile Network Communications & Telematics, 2014
Now a day ad hoc mobile networks (MANETs) have lots of routing protocols, but no one can meet max... more Now a day ad hoc mobile networks (MANETs) have lots of routing protocols, but no one can meet maximum performance. Some are good in a small network; some are suitable in large networks, and some give better performance in location or global networks. Today, modern and innovative applications for health care environments based on a wireless network are being developed in the commercial sectors. The emerging wireless networks are rapidly becoming a fundamental part of every single field of life. Our proposed DEERP framework gives a better performance as compared to other routing protocol.
IEEE Transactions on Vehicular Technology, 2006
The modern and innovative medical applications based on wireless network are being developed in t... more The modern and innovative medical applications based on wireless network are being developed in the commercial sectors as well as in research. The emerging wireless networks are rapidly becoming a fundamental part of medical solutions due to increasing accessibility for healthcare professionals/patients reducing healthcare costs. Discovering the routes among hosts that are energy efficient without compromise on smooth communication is desirable. This work investigates energy efficiency of some selected proactive and reactive routing protocols in wireless network for healthcare environments. After simulation and analysis we found that DSR is best energy efficient routing protocol among DSR, DSDV and AODV, because DSR has maximum remaining energy.
The modern and innovative medical applications based on wireless network are being developed in t... more The modern and innovative medical applications based on wireless network are being developed in the commercial sectors as well as in research. The emerging wireless networks are rapidly becoming a fundamental part of medical solutions due to increasing accessibility for healthcare professionals/patients reducing healthcare costs. Discovering the routes among hosts that are energy efficient without compromise on smooth communication is desirable. This work investigates energy efficiency of some selected proactive and reactive routing protocols in wireless network for healthcare environments. After simulation and analysis we found that DSR is best energy efficient routing protocol among DSR, DSDV and AODV, because DSR has maximum remaining energy.
The modern and innovative medical applications based on wireless network are being developed in t... more The modern and innovative medical applications based on wireless network are being developed in the commercial sectors as well as in research. The emerging wireless networks are rapidly becoming a fundamental part of medical solutions due to increasing accessibility for healthcare professionals/patients reducing healthcare costs. Discovering the routes among hosts that are energy efficient without compromise on smooth communication is desirable. This work investigates energy efficiency of some selected proactive and reactive routing protocols in wireless network for healthcare environments. After simulation and analysis we found that DSR is best energy efficient routing protocol among DSR, DSDV and AODV, because DSR has maximum remaining energy.
Segmentation plays a vital role in the development of an OCR system. Segmentation of Urdu script ... more Segmentation plays a vital role in the development of an OCR system. Segmentation of Urdu script is still an open issue. Many segmentation models for Urdu text have been proposed by AI / machine learning community and still no agreement on giving a solution. This research used design approach and it practically demonstrates how we can use machine learning algorithms to solve the segmentation in document image processing using Urdu language. A novel hidden Markov Models HMMs based algorithm is proposed to segment out Urdu text up to character level. Segmentation can be reached using projection, morphology, relaxation labeling and connected component. Several character recognition techniques are available such as template matching, bounding box algorithm, artificial neural network, support vector machines, Markov process, chain codes, k-nearest neighbour, Bayes classifier and Fuzzy c-means, hit and detect algorithm, drop-fall algorithm, structure feature based algorithms, mim-max algo...
There are many types of disabilities in people like deaf, blind and mental disorder etc. Smart ph... more There are many types of disabilities in people like deaf, blind and mental disorder etc. Smart phones and mobile phones are rapidly becoming the necessity of our daily routine. In this article it has been proposed that how the mobile phone is useful for disabled people. The use of mobile devices is rapidly growing. Today when a layman is using advantages of these devices. The use of these devices is also vital for disabled people. Parents and guardians are worried about their disabled relative, how to protect from danger. In this article we have introduced how we can make smart phone useful and safe for disabled people. In this paper we proposed an application for disabled persons which help and monitor their activities. In this article we have also introduced how we can create useful applications for disabled people with the use of sensors and mobile. Collectively by use of mobile sensors we can create wide variety of applications for disabled people. This is an open area and it re...
International Journal of Computer Science, Engineering and Applications, 2011
This paper presents modifications of the Diffie-Hellman (DH) key exchange method. The presented m... more This paper presents modifications of the Diffie-Hellman (DH) key exchange method. The presented modifications provide better security than other key exchange methods. We are going to present a dynamic security that simultaneously realizes all the three functions with a high efficiency and then give a security analysis.
International Journal of Mobile Network Communications & Telematics, 2014
Now a day ad hoc mobile networks (MANETs) have lots of routing protocols, but no one can meet max... more Now a day ad hoc mobile networks (MANETs) have lots of routing protocols, but no one can meet maximum performance. Some are good in a small network; some are suitable in large networks, and some give better performance in location or global networks. Today, modern and innovative applications for health care environments based on a wireless network are being developed in the commercial sectors. The emerging wireless networks are rapidly becoming a fundamental part of every single field of life. Our proposed DEERP framework gives a better performance as compared to other routing protocol.
IEEE Transactions on Vehicular Technology, 2006
The modern and innovative medical applications based on wireless network are being developed in t... more The modern and innovative medical applications based on wireless network are being developed in the commercial sectors as well as in research. The emerging wireless networks are rapidly becoming a fundamental part of medical solutions due to increasing accessibility for healthcare professionals/patients reducing healthcare costs. Discovering the routes among hosts that are energy efficient without compromise on smooth communication is desirable. This work investigates energy efficiency of some selected proactive and reactive routing protocols in wireless network for healthcare environments. After simulation and analysis we found that DSR is best energy efficient routing protocol among DSR, DSDV and AODV, because DSR has maximum remaining energy.