| 2015 | MDM | Processing Convex Hull Queries in MANETs. | Yuka Komai, Takahiro Hara, Shojiro Nishio |
| 2015 | SRDS | Signature-Based Top-k Query Processing against Data Replacement Attacks in MANETs. | Takuji Tsuda, Yuka Komai, Takahiro Hara, Shojiro Nishio |
| 2014 | MDM | Top-k Query Processing and Malicious Node Identification against Data Replacement Attack in MANETs. | Takuji Tsuda, Yuka Komai, Yuya Sasaki, Takahiro Hara, Shojiro Nishio |
| 2014 | SRDS | A Convex Hull Query Processing Method in MANETs. | Yuka Komai, Takahiro Hara, Shojiro Nishio |
| 2014 | SRDS | kNN Search Utilizing Index of the Minimum Road Travel Time in Time-Dependent Road Networks. | Yuka Komai, Duong Hong Nguyen, Takahiro Hara, Shojiro Nishio |
| 2013 | DEXA | Processing k Nearest Neighbor Queries for Location-Dependent Data in MANETs. | Yuka Komai, Yuya Sasaki, Takahiro Hara, Shojiro Nishio |
| 2012 | MOMM | Searching K-nearest neighbor nodes based on node density in ad hoc networks. | Yuka Komai, Yuya Sasaki, Takahiro Hara, Shojiro Nishio |
| 2011 | MDM | A kNN Query Processing Method in Mobile Ad Hoc Networks. | Yuka Komai, Yuya Sasaki, Takahiro Hara, Shojiro Nishio |