@article{MontenegroDannemann2011,
  author    = {Montenegro, Sergio and Dannemann, Frank},
  title     = {Experiences and Best Practice Requirements Engineering for Small Satellites},
  series = {Computing Science and Technology International Journal},
  volume    = {1},
  journal   = {Computing Science and Technology International Journal},
  number    = {2},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-153307},
  year      = {2011},
  abstract  = {The design and implementation of a satellite mission is divided into several different phases. Parallel to these phases an evolution of requirements will take place. Because so many people in different locations and from different background have to work in different subsystems concurrently the ideas and concepts of different subsystems and different locations will diverge. We have to bring them together again. To do this we introduce synchronization points. We bring representatives from all subsystems and all location in a Concurrent Engineering Facility (CEF) room together. Between CEF sessions the different subsystems will diverge again, but each time the diversion will be smaller. Our subjective experience from test projects says this CEF sessions are most effective in the first phases of the development, from Requirements engineering until first coarse design. After Design and the concepts are fix, the developers are going to implementation and the concept divergences will be much smaller, therefore the CEF sessions are not a very big help any more.},
  language  = {en}
}