Consider n agents forming an egalitarian, self-governed community. Their first task is to decide on a decision rule make further decisions. We start from rather general initial agreement the decision-making process based upon set of intuitive and self-evident axioms, as well simplifying assumptions about preferences agents. From these humble beginnings we derive rule. Crucially, also specifies ...

In a sense, all reality is virtual. It is constructed through our sense organs and cognitive apparatus. Reality is not "out there", it is what we take to be "out there". The brain is tuned in a sophisticated way to the perceptual invariants of our physical environment. Using these invariants, one can also produce illusions which the brain will be unable to discriminate from physical reality. Th...

Much composition research, even qualitative research, posits a world "out there" waiting to be understood and sees causes of phenomena without considering the subjective states of either researchers, study participants, or readers. Because ofthis attitude, many researchers consider social phenomena as "things" which coerce human behavior (Bogdan and Taylor 2). This "things-out-there-to-be-under...

this article of focused on data mining, which is very complex to recognize the correct, new models which are potentially useful in data, hence they will be useful, and acceptable for all humans. data mining is also called the exploration of knowledge, is the process of data analysis in the different aspect to summarize them into the suitable information, which is able to increase profits and to...