Beam search: is a heuristic search algorithm that is an optimization of best-first search that reduces its memory requirement. Beam stack search: integrates backtracking with beam search. Best-first search: traverses a graph in the order of likely importance using a priority queue. Bidirectional search: find the shortest path from an initial vertex to a goal vertex in a directed graph. Bloom filter: a constant time and memory check to see whether a given element exists in a set.
Estimates vary as to how long it took to build the Taj Mahal. Some historians state that it took only 14 years to build it, from 1631-1645, but a more realistic figure is probably 22 years, being completed in 1653.
The Taj Mahal in India was built by a grief-stricken emperor Shah Jahan. His wife Mumtaz Mahal died in 1631 while giving birth to their 14th child.Construction of the Taj Mahal began one year later and it was built to be the final resting place of Mumtaz Mahal.he marble used in construction was brought from many different countries. The Taj Mahal has a large white dome surrounded by four smaller domes. The large white dome in the center is approximately 115 feet tall. The color of Taj Mahal appears to change color depending on the time of day.