@inproceedings{janardhanan_mahanti_saha_sadhukhan_2007, 
  title={BDFS: A Real-Time Search Algorithm for Central Office (CO) Optimization}, 
  DOI={10.1109/hicss.2007.104}, 
  publisher={IEEE}, 
  author={Janardhanan and Mahanti and Saha and Sadhukhan}, 
  year={2007}
  }