Browsing Computing by Title
Now showing items 210-229 of 304
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A pattern recognition for group abnormal behaviors based on Markov Random Fields energy
(Institute of Electrical and Electronics Engineers (IEEE), 2014-08)Group abnormal behaviors often occur abruptly under video surveillance, thus bringing serious consequences. How to recognize these behaviors correctly has always been the difficulty in research on intelligence video ... -
Pedagogical implications of Second Life in education: Educators’ and residents' perception
(2011)Second Life gained considerable publicity in the years 2008 and 2009 and created a flurry of activities in-world by many organizations and institutes, and even inspired a television crime drama episode that, in part, was ... -
Perception of synthetic speech with emotion modelling delivered through a robot platform: an initial investigation with older listeners
(2010)In this paper we give results of an initial investigation into the perception of synthetic speech delivered through a robotic platform. The robotic speech was judged by 19 residents and 10 staff of a New Zealand retirement ... -
Perceptions of travellers regarding wireless local area networks at international airports
(2008)This research is concerned with identifying and analysing the issues for travellers around the availability and use of wireless network in public areas of international airports. The subjects of this research study are ... -
Performance analysis of 4to6 and 6to4 transition mechanisms over point to point and IPSec VPN protocols
(2016-07)This paper provide an overview of behaviour of transition mechanisms, with and without VPN Protocols. Performance metrics related to networks have been gathered from test-bed implementations. The two transition mechanisms ... -
Performance analysis of 802.11n wireless LAN in different environments
(2012)RESEARCH QUESTIONS: How does 802.11n wireless network perform when applications are running individually and simultaneously? What is the performance of 802.11n wireless network, while using different IP versions? ... -
Performance analysis of defense mechanisms against UDP flood attacks
(2014)A Distributed Denial of Service (DDoS) attack remains one of the most common and devastating security threats to the Internet world. The main purpose of an attack is to disable the use of services on the Internet or the ... -
Performance analysis of IPv4 vs. IPv6 on various operating systems using jumbo frames
(2011)The services offered on the Internet, the requirements and demands for use of multimedia applications, such as sharing video files, photos, video conferencing, and the increased usage of social networking sites, have all ... -
Performance analysis of some operating systems in wireless 802.11n networks
(University of Bahrain (Zallaq, Bahrain), 2016-01-30)In this paper, the performance of some operating systems (Windows 7, Windows XP, and Fedora 12) are evaluated over IEEE 802.11n WLAN (Wireless LAN), for TCP (Transmission Control Protocol) and UDP (User Datagram Protocol), ... -
Performance comparison of category 5e vs. category 6 cabling systems for both IPv4 and IPv6 in gigabit ethernet
(Institute of Electrical and Electronics Engineers (IEEE), 2010-07-01)The performance of category 5e and 6 cabling is compared for both IPv4 and IPv6 using Gigabit Ethernet LAN. The maximum bandwidth achieved was 700Mbps and it was for IPv4 and category 5e cabling. -
Performance Comparison of Defense Mechanisms Against TCP SYN Flood DDoS Attack
(ICUMT, 2014)The TCP SYN DDoS attack and defense prevention mechanisms is studied. Each prevention mechanism has some exclusive pros and cons over the others. In this paper, we have compared various defence mechanisms for preventing ... -
Performance comparison of IEEE802.11ac vs IEEE 802.11n WLAN in IPv6
(Springer, 2021-05)In this paper, performance of WLAN (Wireless LAN) for peer-peer and client-server networks with WPA-2 security is investigated for both IEEE802.11ac and IEEE802.11n standard. Parameters studied include throughput, and RTT ... -
Performance comparison of IPv4 and IPv6 in peer-peer and client server local area networks
(Institute of Electrical and Electronics Engineers (IEEE), 2010-06-29)In this paper, the performance of IPv4 and IPv6 are compared for both Client-Server and Peer-Peer networks. For both networks, IPv4 produced higher bandwidth for TCP protocol. For UDP, IPv4 and IPv6 showed insignificant ... -
Performance comparison of IPv6 in 802.11ac WLAN in Windows and Linux environment
(Institute of Electrical and Electronics Engineers (IEEE), 2021-12)In this paper, the performance of IEEE 802.11ac wireless LAN is analysed and compared for two operating systems, Windows, and Linux Ubuntu. Parameters measured are throughput, latency, and CPU utilization for TCP, UDP, ... -
Performance comparison of peer-peer vs client-server 802.11ac WLAN using 80Mhz channel size
(2019-09-01)In this paper, the performance of IEEE 802.11ac wireless LAN using IPv4, IPv6, TCP, UDP, peer-peer, and client-server networks is investigated while implementing WPA2 security. The latest operating systems are used in the ... -
Performance evaluation of defence mechanisms against ICMPv6 router advertisement flood attacks
(2015)The Internet Protocol version 6 (IPv6) was developed to replace the Internet Protocol version 4 (IPv4). IPv6 provides many improvements over IPv4. However, there are major problems with new features introduced in IPv6, ... -
Performance evaluation of IP version 4 and IP version 6 transition mechanisms on various operating systems
(2010)Internet Protocol version 6 is the Next Generation Internet Protocol developed by Internet Engineering Task Force to substitute the current Internet Protocol version 4. The reason of this substitution is the exhaustion of ... -
Performance evaluation of virtual private network protocols in Windows 2003 environment
(Institute of Electrical and Electronics Engineers (IEEE), 2008-12-20)Virtual Private Network (VPN) is a technology that provides secure communication for data as it transits through insecure regions of information technology infrastructure. With prolific development of the Internet, businesses ... -
Performance monitoring of various network traffic generators
(Institute of Electrical and Electronics Engineers (IEEE), 2011-03-31)In this paper, in a laboratory environment, the performance of four network traffic generators (Iperf, Netperf, D-ITG and IP Traffic) are compared. Two computers with Windows operating systems were connected via a 100 Mbps ... -
Performance of diverse operating systems and applications in VMware's virtual environment
(2009)Virtualization is considered a popular topic today. The topic for my research is the performance of diverse operating systems and applications in the VMware’s virtual environment. In this research the mixed methodology was ...