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Yutaka Ohsawa
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2010 – 2019
- 2018
- [j11]Tin Nilar Win, Htoo Htoo, Yutaka Ohsawa:
Safe-Region Generation Method for Versatile Continuous Vicinity Queries in the Road Network Distance. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 101-A(2): 472-480 (2018) - 2017
- [j10]Yutaka Ohsawa, Htoo Htoo, Tin Nilar Win:
Safe-Region Generation Methods for Continuous Trip Route Planning Queries. Informatica 28(1): 131-154 (2017) - [c28]Yutaka Ohsawa, Htoo Htoo:
Top-k Sequenced Route Queries. MDM 2017: 320-323 - 2016
- [c27]Yutaka Ohsawa, Htoo Htoo, Tin Nilar Win:
Continuous Trip Route Planning Queries. ADBIS 2016: 198-211 - [c26]Yutaka Ohsawa, Htoo Htoo:
Versatile Safe-Region Generation Method for Continuous Monitoring of Moving Objects in the Road Network Distance. DASFAA Workshops 2016: 377-392 - 2015
- [j9]Aye Thida Hlaing, Tin Nilar Win, Htoo Htoo, Yutaka Ohsawa:
RkNN Query on Road Network Distances. J. Inf. Process. 23(2): 163-170 (2015) - [c25]Yutaka Ohsawa, Htoo Htoo, Naw Jacklin Nyunt, Myint Myint Sein:
Generalized Bichromatic Homogeneous Vicinity Query Algorithm in Road Network Distance. ADBIS (Short Papers and Workshops) 2015: 60-67 - [c24]Tin Nilar Win, Htoo Htoo, Yutaka Ohsawa:
Bichromatic Reverse kNN Query Algorithm on Road Network Distance. WAIM 2015: 469-472 - 2014
- [c23]Aye Thida Hlaing, Htoo Htoo, Yutaka Ohsawa:
Efficient Reverse kNN Query Algorithm on Road Network Distances Using Partitioned Subgraphs. ER Workshops 2014: 212-217 - 2013
- [j8]Htoo Htoo, Yutaka Ohsawa, Noboru Sonehara, Masao Sakauchi:
Incremental Single-Source Multi-Target A* Algorithm for LBS Based on Road Network Distance. IEICE Trans. Inf. Syst. 96-D(5): 1043-1052 (2013) - [c22]Aye Thida Hlaing, Htoo Htoo, Yutaka Ohsawa, Noboru Sonehara, Masao Sakauchi:
Shortest Path Finder with Light Materialized Path View for Location Based Services. WAIM 2013: 229-234 - 2012
- [c21]Htoo Htoo, Yutaka Ohsawa, Noboru Sonehara, Masao Sakauchi:
Aggregate Nearest Neighbor Search Methods Using SSMTA* Algorithm on Road-Network. ADBIS 2012: 181-194 - [c20]Yutaka Ohsawa, Htoo Htoo, Noboru Sonehara, Masao Sakauchi:
Sequenced Route Query in Road Network Distance Based on Incremental Euclidean Restriction. DEXA (1) 2012: 484-491 - [c19]Htoo Htoo, Yutaka Ohsawa, Noboru Sonehara, Masao Sakauchi:
Optimal Sequenced Route Query Algorithm Using Visited POI Graph. WAIM 2012: 198-209 - 2011
- [c18]Yutaka Ohsawa, Kazuhisa Fujino, Htoo Htoo, Aye Thida Hlaing, Noboru Sonehara:
Real-Time Monitoring of Moving Objects Using Frequently Used Routes. DASFAA (2) 2011: 119-133 - [c17]Htoo Htoo, Yutaka Ohsawa, Noboru Sonehara:
Single-Source Multi-Target A* Algorithm for POI Queries on Road Network. WAIM Workshops 2011: 51-62
2000 – 2009
- 2007
- [j7]Thanda Oo, Hiroshi Kawasaki, Yutaka Ohsawa, Katsushi Ikeuchi:
The separation of reflected and transparent layers from real-world image sequence. Mach. Vis. Appl. 18(1): 17-24 (2007) - 2006
- [c16]Hiroshi Kawasaki, Yutaka Ohsawa, Ryo Furukawa, Yasuaki Nakamura:
Dense 3D Reconstruction with an Uncalibrated Active Stereo System. ACCV (2) 2006: 882-891 - [c15]Thanda Oo, Hiroshi Kawasaki, Yutaka Ohsawa, Katsushi Ikeuchi:
Separation of Reflection and Transparency Using Epipolar Plane Image Analysis. ACCV (1) 2006: 908-917 - 2005
- [c14]Hiroshi Kawasaki, Kyoung-Dae Seo, Yutaka Ohsawa, Ryo Furukawa:
Patch-based BTF synthesis for real-time rendering. ICIP (1) 2005: 393-396
1990 – 1999
- 1998
- [c13]Yutaka Ohsawa, Kyungwol Kim:
A Spatiotemporal Data Management Method Using Inverse Differential Script. ER Workshops 1998: 542-553 - 1996
- [c12]Yutaka Ohsawa, Masako Miyazaki:
A Method to Fuse Two Kinds of Digital Road Maps. ICMCS 1996: 497-500 - 1994
- [c11]Ying Ming Lin, Yutaka Ohsawa, Masao Sakauchi:
A Kernel System for 3D GIS Applications. MVA 1994: 498-501 - 1993
- [j6]Yasuaki Nakamura, Shigeru Abe, Yutaka Ohsawa, Masao Sakauchi:
A Balanced Hierarchical Data Structure for Multidimensional Data with Highly Efficient Dynamic Characteristics. IEEE Trans. Knowl. Data Eng. 5(4): 682-694 (1993) - [c10]Ying Ming Lin, Takeshi Sagara, Yutaka Ohsawa, Masao Sakauchi:
An object-oriented kernel for geographical information systems. ICDAR 1993: 878-881 - 1992
- [j5]Yasuaki Nakamura, Shigeru Abe, Yutaka Ohsawa, Masao Sakauchi:
RMD-tree: A hierarchical data structure for multidimensional nonzero size spatial objects using MD-tree. Syst. Comput. Jpn. 23(3): 26-37 (1992) - [c9]Yasuaki Nakamura, Shigeru Abe, Yutaka Ohsawa, Masao Sakauchi:
Efficient Hierarchical Structures for Spatial Objects: MD-Tree and RMD-Tree. Future Databases 1992: 116-124 - [c8]Yihong Gong, Heitou Zen, Yutaka Ohsawa, Masao Sakauchi:
A color video image quantization method with stable and efficient color selection capability. ICPR (3) 1992: 33-36 - [c7]Yasuaki Nakamura, Shigeru Abe, Yutaka Ohsawa, Masao Sakauchi:
An efficient data management method for spatial objects using MD-tree-experimental evaluation and comparisons. ICPR (3) 1992: 373-377 - 1990
- [j4]Yasuaki Nakamura, Shigeru Abe, Yutaka Ohsawa, Masao Sakauchi:
Data Structure for Multilayer N-Dimensional Data Using Hierarchical Structure. Syst. Comput. Jpn. 21(5): 50-61 (1990) - [c6]Yutaka Ohsawa, Masao Sakauchi:
A New Tree Type Data Structure with Homogeneous Nodes Suitable for a Very Large Spatial Database. ICDE 1990: 296-303 - [c5]Yasuaki Nakamura, Shigeru Abe, Yutaka Ohsawa, Masao Sakauchi:
Data structures for multilayer N-dimensional data using hierarchical structure. ICPR (2) 1990: 97-102 - [c4]Shin'ichi Satoh, Yutaka Ohsawa, Masao Sakauchi:
Drawing image understanding framework using state transition models. ICPR (1) 1990: 491-495
1980 – 1989
- 1988
- [c3]Yasuaki Nakamura, Shigeru Abe, Yutaka Ohsawa, Masao Sakauchi:
MD-tree: a balanced hierarchical data structure for multidimensional data with highly efficient dynamic characteristics. ICPR 1988: 375-378 - 1987
- [j3]Yutaka Ohsawa, Masao Sakauchi:
A new line data management structure suitable for geometrical retrievals based on spatial relations. Syst. Comput. Jpn. 18(5): 26-35 (1987) - 1986
- [j2]Masao Sakauchi, Yutaka Ohsawa:
Pattern Data representation and management in image database systems. Syst. Comput. Jpn. 17(1): 83-91 (1986) - 1985
- [j1]Yutaka Ohsawa, Masao Sakauchi:
An n-dimensional region data management system using combined tree structures. Syst. Comput. Jpn. 16(6): 1-9 (1985) - 1983
- [c2]Masao Sakauchi, Yutaka Ohsawa:
A New Interactive Geographical Information System Based on Effective Image-Type Map Representation. IFIP Congress 1983: 95-100 - [c1]Yutaka Ohsawa, Masao Sakauchi:
The BD-Tree - A New N-Dimensional Data Structure with Highly Efficient Dynamic Characteristics. IFIP Congress 1983: 539-544
Coauthor Index
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