"The police will rely on alerts generated by computer programs that sift through the massive quantities of available information for patterns of suspicious activity".
And just about everyone discerned an Orwellian note in the name of the Pentagon's Total Information Awareness project, which was aimed at mining a vast centralized database of personal information for patterns that might reveal terrorist activities.
Their costs are low partly because customers already have sophisticated computers in their pockets.The emergence of "big data", a term used rather loosely to describe computer software that can analyse masses of information for patterns or correlations that people would not otherwise spot, is another factor.
A framework for the unification of statistical and structural information for pattern retrieval based on local feature sets is pre-sented.
In the paper entitled "Face retrieval based on robust local features and statistical-structural learning approach," I. Defee and D. Zhong propose a framework for the unification of statistical and structural information for pattern retrieval based on local feature sets.
Open image in new window Fig. 2 A tree T, its inverted lists and occurrence info. of pattern P on T. a A tree T, b inverted lists, c occurrence information for pattern P on tree T. Typically, one can deal with a large number of frequent patterns, by computing only maximal frequent patterns.
The real reason, which he did not mention, is that data mining programmes can trawl all this information looking for patterns that prompt more particular eavesdropping and data collection as a preventive measure anticipating crime or terrorism.
Next, we incorporate structural information description for patterns by considering decomposition of patterns into subareas and considering their feature histograms and their combinations by vectors and similarity measure for retrieval.
We consider a general design that allows information for different patterns, or sets, of data items to be collected from different sample units, which we call a Split Questionnaire Design (SQD).
Additionally, in the designed model more features were added such as a descriptive image that visually describes a Design Pattern, a generic descriptive UML diagram for the pattern (as image), url's with information for the pattern, documents related to the pattern.
Incorporate the following: a broader spectrum of social behavioral aspects; updated information for contact patterns; new methodologies for collection of human mobility data.
