Table 4.
Comparison of the source selection in terms of number of ASK #AR, total triple pattern-wise sources selected #TP, source selection time SST in msec and total number of results retrieved #R per query. T/A = Total/Avg., where Total is for #TP, #AR, and Avg. is for #SST
| FedX(cold) | BioFed | |||||||
|---|---|---|---|---|---|---|---|---|
| Query | #AR | #TP | SST | #R | #AR | #TP | SST | #R |
| SQ1 | 40 | 4 | 3374 | 5146 | 0 | 4 | 1061 | 5146 |
| SQ2 | 70 | 7 | 3513 | 3 | 20 | 7 | 386 | 3 |
| SQ3 | 60 | 8 | 3194 | 393 | 10 | 8 | 280 | 403 |
| SQ4 | 50 | 7 | 3234 | 6 | 20 | 7 | 6255 | 28 |
| SQ5 | 50 | 6 | 3289 | 1620 | 0 | 6 | 849 | 1620 |
| SQ6 | 30 | 3 | 3281 | 8120 | 0 | 3 | 47 | 8120 |
| SQ7 | 40 | 19 | 4088 | 27 | 0 | 19 | 3804 | 27 |
| SQ8 | 30 | 2 | 3587 | 0 | 0 | 2 | 165 | 0 |
| SQ9 | 80 | 11 | 3218 | - | 10 | 11 | 297 | - |
| SQ10 | 80 | 11 | 3234 | - | 10 | 11 | 268 | - |
| T/A | 530 | 78 | 3401 | - | 70 | 78 | 1341 | - |
| CQ1 | 80 | 9 | 3354 | - | 10 | 9 | 249 | - |
| CQ2 | 80 | 9 | 3242 | 4 | 10 | 9 | 2238 | 4 |
| CQ3 | 100 | 28 | 3148 | 7 | 20 | 28 | 1743 | - |
| CQ4 | 60 | 12 | 3136 | 133986 | 0 | 12 | 1967 | 134025 |
| CQ5 | 100 | 16 | 3751 | 2940 | 10 | 16 | 1122 | 2940 |
| CQ6 | 120 | 18 | 4675 | 4781 | 10 | 18 | 694 | 4781 |
| CQ7 | 80 | 8 | 3283 | 372 | 0 | 8 | 713 | 372 |
| CQ8 | 60 | 6 | 9621 | 21 | 20 | 6 | 560 | 21 |
| CQ9 | 90 | 9 | 7112 | - | 10 | 9 | 195 | - |
| CQ10 | 90 | 15 | 93852 | 22888 | 0 | 15 | 1345 | 63948 |
| T/A | 860 | 104 | 135174 | - | 90 | 104 | 1082 | - |
| Net T/A | 1390 | 182 | 69287 | - | 160 | 182 | 1211 | - |