SP500215 Appendix B: System Features Appendix National Institute of Standards and Technology D. K. Harman ilL SEARCHING SThM NAME [OCRerr] Dortmund [OCRerr] Cornell f_Berkeley [OCRerr]_Rutgers ] Siemens [ UMASS ][OCRerr]i 632/50 to 825/50 to mputer Time to Search 11%/SO per 8568/50 per 4-7 )nds) query [1] query [2] [5] _____________ ______________ topic 16 sec/query for 1 cpu Sec per val Time (cpu seconds) any collection 13.8 to 19.5 query term [8] _________________________ _______________ _______________ separately ______________ [6] ______ included in search 2 cpu sec for ng Time (cpu seconds) time N/A [7] top 1000 ______ Used in Machine kg ____________ r Space Model Yes Yes No Yes Yes Probabilistic balistic Model Yes Yes inference nets _________________ [3] (INQUERY) Yes r Searching No m Matching No an Matching No logic No Yes fext Scanning _____________ No il Networks No ptual Graph Matching ______________ No Yes [4] _____________ _____