| 2009 | ||
|---|---|---|
| 8 | Sumio Fujita: Retrieval parameter optimization using genetic algorithms. Inf. Process. Manage. 45(6): 664-682 (2009) | |
| 2007 | ||
| 7 | Sumio Fujita: Technology survey and invalidity search: A comparative study of different tasks for Japanese patent document retrieval. Inf. Process. Manage. 43(5): 1154-1172 (2007) | |
| 2005 | ||
| 6 | Sumio Fujita: Revisiting Document Length Hypotheses: A Comparative Study of Japanese Newspaper and Patent Retrieval. ACM Trans. Asian Lang. Inf. Process. 4(2): 207-235 (2005) | |
| 5 | Sumio Fujita: NTCIR-2 as a Rosetta stone in laboratory experiments of IR systems. Inf. Process. Manage. 41(3): 489-506 (2005) | |
| 2004 | ||
| 4 | Sumio Fujita: Revisiting Again Document Length Hypotheses TREC 2004 Genomics Track Experiments at Patolis. TREC 2004 | |
| 2001 | ||
| 3 | Sumio Fujita: More Reflections on "Aboutness" TREC-2001 Evaluation Experiments at Justsystem. TREC 2001 | |
| 2000 | ||
| 2 | Sumio Fujita: Evaluation of Japanese Phrasal Indexing with Large Test Collection. RIAO 2000: 1089-1098 | |
| 1 | Sumio Fujita: Reflections on "Aboutness" TREC-9 Evaluation Experiments at Justsystem. TREC 2000 | |