Both tasks are performed with a statistical framework : the mention detection system is similar to the one presented in ( Florian et al. , 2004 ) and the coreference resolution system is similar to the one described in ( Luo et al. , 2004 ) .
a mentionsynchronous coreference resolution algorithm based on the bell tree
Xiaoqiang Luo Abe Ittycheriah Hongyan Jing Nanda Kambhatla Salim Roukos
It is these orthographic variations and complex morphological structure that make Arabic language processing challenging ( Xu et al. , 2001 ; Xu et al. , 2002 ) . Both tasks are performed with a statistical framework : the mention detection system is similar to the one presented in ( Florian et al. , 2004 ) and the coreference resolution system is similar to the one described in ( Luo et al. , 2004 ) . Both systems are built around from the maximum-entropy technique ( Berger et al. , 1996 ) .
Both tasks are performed with a statistical framework : the mention detection system is similar to the one presented in ( Florian et al. , 2004 ) and the coreference resolution system is similar to the one described in ( @@CITATION ) .