On network security and internet vulnerability
- Authors: Miller, Mirka , Patel, Deval , Patel, Keyurkumar
- Date: 2005
- Type: Text , Conference paper
- Relation: Paper presented at IADIS International Conference on Applied Computing 2005, Volume II, Algarve, Portugal : 22nd - 25th February, 2005
- Full Text: false
- Reviewed:
- Description: E1
- Description: 2003001409
Addressing security issues during implementation of wireless applications in a highly mobile organisation
- Authors: Patel, Keyurkumar , McCubben, Steve
- Date: 2004
- Type: Text , Conference paper
- Relation: Paper presented at International Conference on Computing, Communications, and Control Technologies: CCCT '04, Austin, Texas, USA, Proceedings, Volume VII, Austin, USA : 14th - 17th August, 2004
- Full Text: false
- Reviewed:
- Description: E1
- Description: 2003000823
Categorisation of failures in telecommunication networks
- Authors: Patel, Keyurkumar
- Date: 2004
- Type: Text , Conference paper
- Relation: Paper presented at the Fourth IASTED International Multi-Conference on Wireless and Optical Communications, Banff, Canada : 8th July, 2004
- Full Text: false
- Reviewed:
- Description: Traditional techniques and models used to determine the availability and failure rates of telecommunications networks are based on classic failure models such as Mean-time between Failure and Mean-time between Service Outage predictors. Network failures occur for many different reasons and occur in many different forms. These classic models only assume that the failure is caused by a hardware component of the network. With the widespread deployment of Internet technologies other factors that cause or contribute to failure in a telecommunications network must be explored. Two additional failure modes to existing published failure models, failure from Denial of Service Attacks, and failures due to Catastrophic Events have been identified and defined along with an initial outline of a generalized prediction model based on Dynamic System Theory.
- Description: E1
- Description: 2003000825
Developing wireless application for secure electric power meter reading using bluetooth
- Authors: Patel, Keyurkumar , Tam, Wing , Tran, Nguyen
- Date: 2004
- Type: Text , Conference paper
- Relation: Paper presented at the International Conference on Computing, Communications, and Control Technologies: CCCT '04, Volume VII, Austin, USA : 14th - 17th August, 2004
- Full Text: false
- Reviewed:
- Description: E1
- Description: 2003000824
Dynamic reconfiguration and graph theory approaches to failures in IT based telecommunication networks
- Authors: Patel, Keyurkumar , Dzalilov, Zari
- Date: 2004
- Type: Text , Conference paper
- Relation: Paper presented at 4th IASTED International Conference on Modelling, Simulation, and Optimisation, Marbella, Spain : 17-19th August, 2004 p. 219-244
- Full Text: false
- Reviewed:
- Description: For the last quarter of a century understanding of the nature of telecommunication network traffic has been considered as an important research topic. Any well designed recovery strategy has to take into account the different resilience requirements of the single traffic flows in order to avoid excessive usage of bandwidth for standby links. Faced with multiple recovery options, an internet service provider (ISP) must decide which flows to protect to what extent against networks. Traditional techniques and models used to determine the availability and failure rates of telecommunications networks are based on classic failure models such as Mean-time between failure and Mean-time between service outage predictors. Network failures occur for many different reasons and occur in many different forms. These classic models only assume that the failure is caused by a hardware component of the network. With the widespread deployment of Internet technologies other factors that cause or contribute to failure in a telecommunications network must be explored. Two additional failure modes to existing published failure models, failure from Denial of Service attacks, and failures due to catastrophic events have been identified and defined along with an initial outline of a generalized prediction model based on Dynamic System Theory. Discussion is done on the effects of failures and survivability issues in network failures and how to overcome failures in IT based telecommunication network
- Description: E1
- Description: 2003002567
Implementation of wireless technology in a highly mobile organisation : Challenges and issues
- Authors: Patel, Keyurkumar , McCubben, Steve
- Date: 2004
- Type: Text , Conference paper
- Relation: Paper presented at SCI 2004: The 8th World Multi-Conference on Systemics, Cybernetics and Informatics, Orlando, USA : 18th - 21st July, 2004
- Full Text: false
- Reviewed:
- Description: E1
- Description: 2003000822
Quantitative evaluation of abrasive contamination in ductile material during abrasive water jet machining and minimising with a nozzle head oscillation technique
- Authors: Patel, Keyurkumar
- Date: 2004
- Type: Text , Journal article
- Relation: International Journal of Machine Tools and Manufacture Vol. 44, no. 10 (2004), p. 1125-1132
- Full Text: false
- Reviewed:
- Description: In the area of grit blasting, it is well known that microscopically small abrasive debris gets trapped on the surface, and due to impact this grit might cause the surface to fracture and a fraction of it to embed. The same problem appears in abrasive aqua jet machining (AAJM), especially in the so-called deformation wear zone or striation zone. An experimental study was undertaken on a commonly used ductile material, aluminium Al-Mg4, 5Mn, which is used as a base material for manufacturing most of the aircraft/aerospace components. The results indicated that as the depth of cut increases the grit contamination decreases. A comparison was made between straight cutting and oscillation cutting, and it was observed that oscillation cutting is 10 times better than straight cutting for ductile material with respect to particle contamination. Alternative technology is suggested to overcome the grit contamination problem. Crwon Copyright © 2004 Published by Elsevier Ltd. All rights reserved.
- Description: C1
- Description: 2003000828
Realistic simulation of a wireless signal propagation in an urban environment
- Authors: Patel, Keyurkumar , Lee, Andrew , Tam, Wing
- Date: 2004
- Type: Text , Conference paper
- Relation: Paper presented at ADCOM 2004 the12th International Conference on Advanced Computing & Communication, Ahmedabad, India : 15th December, 2004
- Full Text: false
- Reviewed:
- Description: E1
- Description: 2003000801
Increasing cut surface quality with various cutting nozzle head oscillations for abrasive aquajet machining
- Authors: Patel, Keyurkumar , Chen, Frank
- Date: 2003
- Type: Text , Journal article
- Relation: Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture Vol. 217, no. 7 (2003), p. 1037-1041
- Full Text:
- Reviewed:
- Description: The short paper introduces different nozzle oscillation cutting methods, which are developed using theoretical formulae as well as experimental resources. A comparison study was conducted using different surface texture parameters between a straight cut and different oscillation cutting methods with the same cutting parameters. An optimum oscillation cutting method is suggested. A significant amount of increase in surface quality was obtained.
- Description: C1
- Description: 2003000346
Quantitative and comparative study of abrasive contamination in ductile and brittle material for abrasive aqua jet machining (AAJM)
- Authors: Patel, Keyurkumar
- Date: 2003
- Type: Text , Conference paper
- Relation: Paper presented at the 12th WJTA American Waterjet Conference, Jeju, Korea : 17th August, 2003
- Full Text: false
- Reviewed:
- Description: E1
- Description: 2003000314
Quantitative study of abrasive contamination in a ductile material during abrasive aqua jet machining
- Authors: Patel, Keyurkumar , Chen, Frank
- Date: 2003
- Type: Text , Conference paper
- Relation: Paper presented at 2003 WaterJet Technology Association WJTA 2003, Houston, USA : 17th August, 2003
- Full Text: false
- Reviewed:
- Description: E1
- Description: 2003000348
Services for third and fourth generations : Technologies and implications
- Authors: Patel, Keyurkumar , Singh, Vijay
- Date: 2003
- Type: Text , Conference paper
- Relation: Paper presented at the International Conference on Computer, Communication and Control Technologies Conference 2003, Orlando, USA : 31st July 2003
- Full Text: false
- Reviewed:
- Description: E1
- Description: 2003000347