Thursday, March 26, 2009
Thursday, March 12, 2009
Menu : Tom yum, omelet, and rice
Price : S$ 4
Comment : It's very hard to find delicious omelet and tom yum in Singapore. But at here! my campus, I found both. Unfortunately, I forgot to zoom the bowl of tom yum :(
Score : 4.5 / 5
Wednesday, March 11, 2009
Tuesday, March 10, 2009
Menu : Korean BBQ Beef Set (BBQ + Soup + Rice + Kimchi)
Price : S$ 4.5
Comment : The main course is soft cooked beef & good Taste. But I didn't like the soup and Kimchi.
Score : 3.5 / 5
Monday, March 9, 2009
Authors: Andreas T. Ernst et. al. , ELSEVIE, 2007
The paper refers to "p-hub" concept using for reducing the total cost of any networks - telecommunication, postal network, and even airline. The idea is to use a set of hubs to consolidate something (e.g., data, passengers, materials, ...). Two kinds of allocations studied by the authors - uncapacitated single allocation p-hub center problem (USApHCP) and uncapacitated multiple allocation p-hub center porblem (UMApHCP). They need to minimize the discounted cost of the largest origin-destination pair path : min max (cost) by using integer programming.