▁National ▁Conference ▁on ▁Art ific ial ▁Int elligence ▁( AA AI , ▁Pitts burgh , ▁PA ). ▁ ▁Ed mond s , ▁P . ▁ 2 0 0 0 . ▁Design ing ▁a ▁task ▁for ▁S EN SE VAL - 2 . ▁Te ch . ▁note . ▁University ▁of ▁Bright on , ▁Bright on . ▁U . K . ▁▁▁ ▁Gli oz zo , ▁A .; ▁B . ▁Magn ini ▁and ▁C . ▁Stra pp ar ava . ▁ 2 0 0 4 . ▁Un super vised ▁domain ▁relev ance ▁estimation ▁for ▁word ▁sense ▁dis ambiguation . ▁In ▁Pro ceed ings ▁of ▁the ▁ 2 0 0 4 ▁Conference ▁on ▁Emp ir ical ▁Method s ▁in ▁Natural ▁Language ▁Process ing ▁( EM N LP , ▁Barcelona , ▁Spain ). ▁ ▁Ide , ▁N .; ▁T . ▁Er j ave c , ▁D . ▁T uf is . ▁ 2 0 0 2 . ▁S ense ▁disc rim ination ▁with ▁parallel ▁corpor a . ▁In ▁Pro ceed ings ▁of ▁A CL ▁Work shop ▁on ▁Word ▁S ense ▁Dis ambiguation : ▁Rec ent ▁Success es ▁and ▁Future ▁Dire ctions ▁( Ph il adel phia , ▁PA ). ▁ ▁Kil g arr iff , ▁A . ▁ 1 9 9 7 . ▁I ▁don ' t ▁believe ▁in ▁word ▁sens es . ▁Comput . ▁Human . ▁ 3 1 ( 2 ), ▁pp .   9 1 – 1 1 3 . ▁ ▁Kil g arr iff , ▁A .; ▁G . ▁G ref enst ette