An increasing amount of users' sensitive information is now being collected for analytics purposes. Differential privacy has been widely studied in the literature to protect information. The parameter bounds about data set leaked by noisy output. Oftentimes, a needs be used answering multiple queries, so level protection may degrade as more queries are answered. Thus, it crucial keep track budg...

The philosophy of efficient energy consumption is vitally crucial to profitable production cost in manufacturing industries. This is because the unit production cost is largely determined by the cost of unit energy supply; which is quite higher than the cost of raw materials in Nigeria. It has been established that the Nigerian industrial sector is responsible for 8.7% of the total energy consu...

BACKGROUND Providing additional Saturday rehabilitation can improve functional independence and health related quality of life at discharge and it may reduce patient length of stay, yet the economic implications are not known. The aim of this study was to determine from a health service perspective if the provision of rehabilitation to inpatients on a Saturday in addition to Monday to Friday wa...

The increasing cost of powering high performance networking infrastructure has led to the proposal of various energy saving schemes. The On/Off technique, being the most common energy saving scheme, consists of powering down partially or entirely a network infrastructure for energy saving purposes. Despite their capability to achieve great energy savings, On/Off networks experience high packet-...

Customer owned and managed optical networks bring new cost saving benefits. Their technical challenges and the design for a customer’s management tool are presented.

The purpose of this study was to explore whether patients with Inflammatory Arthritis (IA) (Rheumatoid Arthritis (RA), Psoriatic Arthritis (PsA) or Ankylosing Spondylitis (AS)) would remain in remission following a reduction in biologic dosing frequency and to calculate the cost savings associated with dose reduction. This prospective non-blinded non-randomised study commenced in 2010. Patients...