Knowledge Networks are gaining momentum within cyber world. Knowledge leads to innovation and for this reason organizations focus on research and information gathering in order to gain and improve existing knowledge. In this age of information, which is primarily based on internet and world wide web technologies, enable significantly expanded networks of people to communicate and collaborate „virtually‟ across teams of the entire organization, across organizations and the world, anytime and anyplace. Therefore, wonderful innovations in computing and telecommunications have transformed the corporations from structured and manageable type to interwoven network of blurred boundaries such as; ad hoc networks and mobile wireless networks, semantic web technology etc. This study explores the means of knowledge networks in Information Technology and security leaks that are found and measures that are taken to counter this menace are coming up with optimal Secure Clustered Power Centric node network. The study estimates these measures, evaluating and integrating them to come up with a secured network design. This study seeks to establish these threats and attacks and counter security measures in Wireless Sensor Networks, Mobile Ad-hoc Networks and Semantic Web technology and propose architecture for the purpose of establishing secure routing in knowledge networks called Optimized Network Security Solution for Knowledge Networks – ONSS-KN. Design and development of power-aware, scalable and performance efficient routing protocols for Knowledge Networks (KNs) is an active area of research. In this dissertation, we show that insect colonies based intelligence – commonly referred to as Swarm Intelligence (SI) – provides an ideal metaphor for developing routing protocols for KNs because they consist of minimalists, autonomous individuals that through local interactions self-organize to produce system-level behaviors that show lifelong adaptability to changes and perturbations in an external environment. In this context, we propose a clustering and secure data routing protocol for KNs (iRoutCluster) – inspired by the foraging principles of honey bees. Qaisar Javaid (1094-212001) Page vTo conclude this study, we perform simulation studies to analyze and compare the performance of the final iRoutCluster design with existing protocols. The simulation results demonstrate that iRoutCluster outperforms its competitors in all assumed scenarios and metrics. We then implement the iRoutCluster protocol in MATLAB ® simulator to further investigate its performance in mobile networks and large-scale static sensor networks. The results clearly show that iRoutCluster not only performs well in large-scale networks, but is equally good in MANETs as well. Therefore, iRoutCluster is a viable protocol for hybrid ad hoc networks.
پرنس کائتانی ؍ پروفیسر گویدی ؍ پروفیسر اسنوک ہرخردنئے امسال مرحوم مارما ڈیوک پکتھال کے علاوہ ن کو ہم سب جانتے تھے، کئی نامور مستشرقین نے وفات پائی، اٹلی کے پرنس کائتانی اور پروفیسر گویدی اور لائڈن کے پروفیسر اسنوک ہر خردنئے نے امسال ہماری دنیا کو الوداع کیا، پرنس کائتانی تاریخ اسلام کے عالم اور گویدی عربوں کے ریاضیات اور جغرافیہ کے ماہر اور اسنوک ہر خردنئے ’محمڈنزم‘ نامی کتاب کے مصنف ہیں جس کو انھوں نے خطبہ کی صورت میں امریکہ کی ’’مجلسِ تاریخِ مذاہب‘‘ میں پیش کیا تھا اور بھی دوسری کتابیں اور مضامین ان کے قلم سے نکلے تھے۔ (سید سلیمان ندوی، اکتوبر ۱۹۳۶ء)
Regarding life, people’s thoughts have always been different. This is because of their personal opinions and social and political life that greatly affects human lives. Some people lead a joyful and content life. They think life is full of joys and happiness. Therefore, they always remain hopeful about it; and thus lead a happy life. These optimists always search the positive aspects of life; and shun themselves away from the negative aspects which blacken life. Amongst such people, one is Elia Abu Madi who seems to have adopted the positive and pleasurable aspect of life and invites others to do so. He is of the view that happiness is in human’s hand. If he wants, he can bring himself happiness. This article describes the mentioned strategy of this great poet that he has presented in his poem “The Philosophy of Life”.
In this thesis we study three di erent problems. First, we study a class of a multivalued perturbations of m-dissipative evolution inclusions with nonlocal initial condition in arbitrary Banach spaces. We prove the existence of solutions when the multivalued right hand side is Lipschitz and admits nonempty closed bounded but, in general case, neither convex nor compact values. Illustrative example is provided. Second, we prove two variants of the well known lemma of Filippov{Pliss in case of dynamical inclusions on time scale. Therst variant is when the right-hand side is Lipschitz continuous on the state variable. Afterward we introduce one sided Perron conditions for multifunctions on time scale and prove the second variant of that lemma. Some discussions on relaxed systems is provided. Third, we investigate fuzzy fractional integral inclusions under compactness type conditions. We prove the existence of solutions when the right-hand side is almost upper semicontinuous. We also show that the solution set is connected. Finally, an application to fuzzy fractional di erential inclusions is given.