• Publications
  • Influence
Experiences from a Transportation Security Sensor Network Field Trial
TLDR
We present results from a field trial of the TSSN (Transportation Security Sensor Network) for monitoring rail-borne cargo. Expand
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A Cloud computing adoption approach for jamaican institutions
TLDR
We propose the promulgation of a transitionary state to the public Cloud whereby we employ the use of private clouds which share similar standards to Cloud providers and the tight integration of a Cloud Auditing firm. Expand
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Coping with denial-of-service attacks on the IP telephony system
TLDR
We propose a new defense scheme for VoIP, which is simple, lightweight, and can be easily deployed. Expand
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The Effects of MAC Layer Parameters on Quality of Service Provided by 802.11e
TLDR
We investigate the effects of the MAC parameters on the quality of service provided by the network particularly in saturated conditions. Expand
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Securing wireless sensor networks from denial-of-service attacks using artificial intelligence and the CLIPS expert system tool
TLDR
This paper presents work in progress on developing a system which protects a wireless sensor network from denial-of-service attacks after one or more nodes on the network have been captured and reprogrammed by an adversary. Expand
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Student Performance in Computing Courses in the face of Growing Enrollments
TLDR
In this paper we examine data from six courses drawn taught over a 3 year period at a public university in a developing country. Expand
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Optimal communications systems and network design for cargo monitoring
In 2006 the Federal Bureau of Investigation (FBI) estimated that cargo theft cost the US economy between $15 and $30 billion per year. Others have noted that the indirect costs–from investigation andExpand
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A Taxonomy of Sensor Network Architectures
TLDR
We present several sensor network architectures, including one suitable for a multi-owner environment, classifying them in terms of function and compositional elements. Expand
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Towards analysing the effects of node mobility on the accuracy of Wi-Fi triangulation
TLDR
The increased popularity of wireless networks has enabled the development of Location Based Service (LBS) techniques that rely on wireless signal strength. Expand
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The Performance of Female Computer Science Students across Three Caribbean Islands
TLDR
We examine the gender balance of students in the Computer Science programme at a prominent Caribbean university---with campuses in Jamaica, Barbados, and Trinidad---from three perspectives: enrollment, retention and completion. Expand
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