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By Edward Hill Jr. (auth.)

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Disk and be avaiLabLe P, the addresses. on the managemant The variable pool to conditions. from final conditions° R~AVAIL[i] storage underfLow the key-to- Define 21 IF (OVERFLOW(P) = K) THEN DO PUT "found", STOP ENDDO. ELSE DO Q ~ P . P~(LINK(O)) ENDDO. ENDXF. ENDDO. IF ELSE (BUCKET(P) = K) THEN DO P U T " f o u n d * , STOP ENDDO. ELSE DO Q , , - P , P - - f ( L I N K ( O ) ) ENDDO. ENDIF. [Check for the ENDIF. end IF [The the key LAst. ] = 0) T H E N DO the fist. In Insert the key into ] IF (NODE(HEAD(I)) THEN DC = 0 ) R~OYAI L, TAG( ~( R ) )~-1.

Are they using Duhne in A for [34] a new a A4 avaiLabLe coalescing been lists method in coalesce, inserted so into results [isis summary an to presented of is for a for bucket addressing presented here equal d probabiiity The~e buckets. are N The of items load m__s where d d ~ ~ keeping that occupied records need not be buckets. calculating size methods b N. an that of the one. Severance presented uses retrieval the a general a record and same bucket List. buckets. = For i~j+ROVER, ENDDO. ~ coalescing Assume the have coalescing [ 65] res~Its.

K) DO PUT " f o u n d " , STOP ENDDO° I F ( [NFO[ i ] empty ) THEN DO PUT * n o t found** STOP I~NDDO. ENDIF° TM position. I, (f-1(1) ffi k ) THEN DO PUT " n o t END I F . IF (i (f(r)) THEN DO [ IS this the tast track to the tracks found", STOP ENDDO. kg] before IF [Move by l~f( i ) o = THEN ELSE [Advance specified ] (F) (f-l(i) THEN DO k. after i~L, i~READ(i), ENDDO, ELSE i~f(i), DO i--READ( f ° l ( i ) ), J . ~ f ( i ) ENDDO, ENDIF. 2. Knuth by chaining [34 I with introduced separate average the lists in an number unsuccessful of accesses search as ® t where a is + £ k) b the Load The storage (k - CR(~jb) number described = 1 by * = and ~actor average device b)P(k) tb(~) b of is * ~bt b the [34 tZb(¢ .

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