A US glass maker Ornilux decided to tackle this problem by observing spiders.
We get around this problem by observing that edges "far" from T can be always colored blue, and there is a witness W that uses only a bounded number of edges "close" to T. Formally, we say that an edge e is close if at least one endpoint of e is at distance at most k from T; otherwise, e is far.
Nima Mesgarani, assistant professor of electrical engineering, and Sameer Sheth, assistant professor of neurological surgery, are tackling the age-old problem by observing the brain's electrical patterns when an individual listens to complex conversation.
Subjects either had to use a simple tool, solve a simple but not obvious problem by observing a demonstrated solution, gesture to the experimenter or follow the experimenter's gaze direction.
In this way, firstly judging whether there are some problems by observing the input and output of DCS without knowing the internal configuration.
The problem is that by observing an insect's reactions alone, it is very difficult, if not impossible, to deduce the neural basis for the change in its behavior.
High, pollution-free locations in Chile and Hawaii are favourites, while the Hubble Space Telescope avoids these problems completely by observing the heavens from outer space.
However, it is often very difficult to observe a system of collective problem solving by observing every individual action.
Mostly, two methods, one direct and one indirect, have been applied in the past to address the problem by analyzing the Earth orientation parameters observed by the very long baseline interferometry.
