In the NUM framework, performance of an upper layer protocol (e.g., TCP) is determined by utility of flow attributes, for example, utility of link flow rate.
Although this population is not representative of all RA patients, it is characterized by a number of attributes (for example, low-income elderly with several comorbidities) that are common in nonadherent RA patient populations.
A set of "rules" for redundancy can be generated by machine learning, which uses the attributes of known examples of positive and negative cases in training sets to classify unknown cases [ 20].
One way forward will be to design 'multifunctional coatings', incorporating a range of attributes, for example, an appropriate topography combined with a suitable amphiphilic or zwitterionic surface chemistry and environmentally benign compounds that deter settlement or enzymes to target their bioadhesives.
FS techniques identify a subset of attributes, for example genes or proteins, which could be used to build a more successful model, compared to using the whole dataset.
If we used all receptor-ligand distances the input file would have an enormous amount of attributes, for example, for the PIF ligand which has 24 atoms, the entry would have more than 96,000 attributes!
A DCE is an economic method used to assess preferences 5 and is based on the premise that a service can be described in terms of attributes (for example health professional seen) and levels (for example, GP or practice nurse).
W addington (1942) described the concept of canalization, whereby natural selection favors the relative constancy of some attributes, for example, well-formed organs and limbs, and thereby leads to the evolution of heritable architectures that buffer the impact of environmental or background genetic variation that would otherwise cause development to go astray.
However, a particular challenge for fault tolerance is to find a feasible way of measuring other QoS attributes, for example, the security of potential services, an issue tackled by Gotze et al. ([2008]) where various levels of service transparency are taken into account.
This transformation often produces a new application that is a poor copy of the legacy due to the degradation of quality attributes, for example.
The large variation in estimates of available land are not only a result of different assumptions of what land can be considered as available and for what purpose [ 29], also differences and errors in global datasets of land use and relevant attributes, for example, the degradation status of lands, are a large source of uncertainty [ 36,37].
