| 2011.10.13 | Services | Program Co-Chair of NTCIR-10 |
| 2011.09.26 | Services | Doctoral Consortium Co-Chair of IIiX 2012 |
| 2011.09.16 | Teaching | English for Specialized Subject IV-1 2011/12 |
| 2011.09.13 | Publications | Full paper accepted at WIS 2011 |
| 2011.09.07 | Services | PC member of ECIR 2012 |
| 2011.09.06 | Publications | Poster paper accepted at AIRS 2011 |
| 2011.06.27 | Services | PC member of EVIA 2011 |
| 2011.05.29 | Services | PC member of AIRS 2011 |
| 2011.05.27 | Teaching | Information Organization and Retrieval 2011/12 |
| 2011.05.17 | Services | PC member of WIS 2011 |
| 2011.05.04 | Services | PC member of CIKM 2011 |
| 2011.04.08 | Publications | Poster paper accepted at SIGIR 2011 |
| 2011.04.01 | Research | Grant-in-Aid for Scientific Research (B), sponsored by JSPS |
| 2011.04.01 | Research | MSR Core 7, sponsored by Microsoft Research Asia |
| 2011.02.01 | Teaching | Knowledge Information Resources Lab III-1 2010/11 |
| 2011.01.26 | Services | PC member of SIGIR 2011 |
| 2010.12.22 | Services | PC member of USEWOD 2011 |
| 2010.12.08 | Teaching | Reference Science 2010/11 |
| 2010.10.28 | Development | Installing Apache Solr on Mac OS X |
| 2010.10.12 | Publications | Book review paper accepted at IR |
| 2010.10.11 | Publications | Journal paper accepted at MTAP |
| 2010.09.08 | Services | PC member of ECIR 2011 |
| 2010.09.03 | Teaching | English for Specialized Subjects IV-1 2010/11 |
| 2010.07.29 | Research | Visiting University of Sheffield for 4 weeks |
| 2010.07.17 | Publications | Full paper accepted at CIKM 2010 |
| 2010.07.01 | Services | Evaluation Co-Chair of NTCIR-9 |
| 2010.06.21 | Services | PC member of CIKM 2010 |
| 2010.06.03 | Services | PC member of ASIS&T 2010 (Interactive Information & Design Track) |
| 2010.05.31 | Publications | Workshop paper accepted at WIS 2010 |
| 2010.05.30 | Publications | Journal paper accepted at IP&M |
| 2010.05.29 | Publications | Full paper accepted at IIiX 2010 |
| 2010.05.27 | Research | Travel Support Grant by University of Tsukuba |
| 2010.04.13 | Services | PC member of AIRS 2010 |
| 2010.04.01 | Research | Grant-in-Aid for Young Scientists (B) by JSPS |
| 2010.03.25 | Publications | Poster paper accepted at SIGIR 2010 |
| 2010.03.14 | Publications | Full paper accepted at JCDL 2010 |
| 2010.02.25 | Services | PC member of IIiX 2010 |
| 2010.02.16 | Research | List of IIR books |
| 2010.01.29 | Services | Travel Support Chair of NTCIR-8 |
| 2009.12.13 | Services | PC member of SIGIR 2010 |
| 2009.12.03 | Teaching | Reference Science 2009/10 |
| 2009.11.13 | Services | PC member of EVIA 2010 |
| 2009.10.26 | Services | PC member of CIRSE 2010 |
| 2009.10.01 | Home | Started at the University of Tsukuba |
