Direct measurement of exterior orientation parameters has been a challenge in photogrammetry for many years. Direct sensor orientation using a calibrated GPS/IMU system can potentially eliminate the need for ground control points and aerial triangulation, and consequently, result in a great reduction in the cost and time of aerial photogrammetry. Previous studies have shown that, comparing to c...

BACKGROUND Inappropriate medication use (IMU) by elderly people is a public health problem associated with adverse effects on health. There are a number of methods for identifying IMU, some involving clinical judgment and others, consensually generated lists of drugs to be avoided. This review aims to describe studies that used information from insurance company and social security administrati...

The Institute of Engineering Surveying and Space Geodesy (IESSG) at the University of Nottingham, UK has developed a number of simulators which have been used on a number of commercial and research projects. They are also playing an ever greater role as teaching tools at undergraduate and masters level. This paper presents some of the key packages developed and used by the IESSG over the last 1...

In this paper we describe an infrastructureless indoor navigation system based on wireless inertial measurement units (IMUs). After a short calibration, only one IMU is required, that can be placed in the user’s pocket, in contrast to other approaches that require the constant use of a cumbersome foot-mounted IMU. The position accuracy of the system can be improved through map-matching, where t...

The stubborn set method is one of the methods that try to relieve the state space explosion problem that occurs in state space generation. Spending some time in looking for \good" stubborn sets can pay oo in the total time spent in generating a reduced state space. This paper shows how the method can exploit tools that solve certain problems of logic programs. The restriction of a deenition of ...