Large NIH projects cut

Risk Management Plan in Large Urban Projects

One of the risks distinguishes urban projects from other projects is to purchase of property obstacles. The matter is of more significance in large projects. Issues with regard to possessing property obstacles, lack of accurate layout drawings for underground facilities and following probable changes in designs make it vital to have specific studies on risk management of such projects. So thi...

Very Large Projects

Refactorings in Large Software Projects

Customer MyCustomerFig. 6-4AbstractImplementations forInterfaces 2276.9 An Example If the API as well as the implementation of a subsystem are respectivelyorganized in packages of their own, changes to the implementationcan be easier kept separate from the API. Design Tip 6: Unambiguous Class Names Class names in a subsystem API should be unambiguous, even without<lb...

Why Large IT Projects Fail

Large IT projects may not deliver what they promise. Often they are late. Often they are over budget. Often what is eventually delivered is not either what was originally specified nor what is actually needed. There are many reasons why this happens. We discuss some of those reasons here and argue that many of them are a consequence of failure to specify requirements anything like adequately. W...

Cut-off for large sums of graphs

If L is the combinatorial Laplacian of a graph, exp(−L t) converges to a matrix with identical coefficients. The speed of convergence is measured by the maximal entropy distance. When the graph is the sum of a large number of components, a cut-off phenomenon may occur: before some instant the distance to equilibrium tends to infinity; after that instant it tends to 0. A sufficient condition for...