@article {IOPORT.50098738,
    author       = {Ali, H. Arafat and El-Desouky, Ali I. and Saleh, Ahmed I.},
    title        = {A new approach for building a scalable and adaptive vertical search engine},
    year         = {2008},
    journal      = {IJIIT},
    volume       = {4},
    number       = {1},
    pages        = {52-79},
    identifier   = {50098738},
}