@article{IJAMCS_2006_16_4_a9,
     author = {Moghrabi, I.},
     title = {Guided local search for query reformulation using weight propagation},
     journal = {International Journal of Applied Mathematics and Computer Science},
     pages = {537--549},
     publisher = {mathdoc},
     volume = {16},
     number = {4},
     year = {2006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IJAMCS_2006_16_4_a9/}
}