Vol-1168⫷ Vol-1169 ⫸Vol-1170
urn:nbn:de:0074-1169-0


Vol-1169/CLEF2003wn-adhoc-MartinezSantiagoEt2003⫷Vol-1169/CLEF2003wn-adhoc-LinEt2003⫸Vol-1169/CLEF2003wn-adhoc-MartinezEt2003

Merging Results by Using Predicted Retrieval Effectiveness