Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
PRMU |
2020-12-18 17:15 |
Online |
Online |
Rethinking the local similarity in content-based image retrieval Longjiao Zhao (Nagoya Univ.), Yu Wang (Ritsumeikan Univ), Yoshiharu Ishikawa (Nagoya Univ.), Jien Kato (Ritsumeikan Univ) PRMU2020-68 |
Recently, Convolutional Neural Networks(CNN) have shown good performance in the image retrieval task. Especially, local ... [more] |
PRMU2020-68 pp.172-176 |
DE |
2014-09-11 15:45 |
Tokyo |
NII、12F Room1208, 1210 |
A Slide Element Retrieval Method for Presentation Reuse Jie Zhang, Chuan Xiao (Nagoya Univ.), Toyohide Watanabe (Nagoya Industrial Science Research Institute), Yoshiharu Ishikawa (Nagoya Univ.) DE2014-35 |
Presentation slide composition is an important job for knowledge workers. Instead of starting from scratch, users tend t... [more] |
DE2014-35 pp.69-74 |
DE, IPSJ-DBS, IPSJ-IFAT |
2013-07-23 14:00 |
Hokkaido |
Hokkaido University |
Query Processing in Moving Robot Databases Kento Sugiura, Arata Hayashi, Yoshiharu Ishikawa (Nagoya Univ.) DE2013-26 |
In this paper, we propose methods for monitoring query processing in moving robot databases. We develop our approach bas... [more] |
DE2013-26 pp.145-150 |
DE |
2012-12-13 14:25 |
Kyoto |
Campus Plaza Kyoto |
Complex Event Detection Models for Probabilistic Event Sequences Sho Kato, Yoshiharu Ishikawa (Nagoya Univ.) DE2012-34 |
Complex event processing (CEP) aims to detect high-level events from a large number of events using the techniques such ... [more] |
DE2012-34 pp.113-118 |
DE |
2012-08-02 10:30 |
Aichi |
Nagoya University |
Query Processing over Probabilistic Data Streams Sho Kato (Nagoya Univ), Yoshiharu Ishikawa (Nagoya Univ/NII) DE2012-20 |
Query prosessing techniques for sensor data have become important, because the sensor data have increased explosively by... [more] |
DE2012-20 pp.23-28 |
SR, RCS, SRW (Joint) |
2012-03-09 10:50 |
Kanagawa |
YRP |
Analysis of Read Range for UHF Passive RFID Tags in Close Proximity Based on Measurement of Forward and Reverse Link Received Power Hiroyuki Yojima, Yohtaro Umeda (TUS), Osamu Takyu (Shinshu Univ.), Takaaki Okada, Yoshiharu Ishikawa (Toppan Forms) RCS2011-362 |
In this paper, we discuss the change of read range between a UHF passive RFID tag and a reader when a tag is close to an... [more] |
RCS2011-362 pp.275-280 |
DE |
2011-08-03 10:30 |
Kyoto |
Ritusmei University, Suzaki Campus |
* Masanori Mano, Yoshiharu Ishikawa (Nagoya Univ.) DE2011-35 |
In recent years, location-based services have become popular due to the progress of GPS devices and mobile communication... [more] |
DE2011-35 pp.47-52 |
CS, SIP, CAS |
2011-03-03 12:10 |
Okinawa |
Ohhamanobumoto memorial hall (Ishigaki)( |
Evaluation and analysis of capture effect in reader-tag interference between UHF Passive RFID systems Toru Asakura, Yohtaro Umeda, Osamu Takyu (Tokyo Univ. of Sci), Yoshiharu Ishikawa, Takaaki Okada (Toppan Forms) CAS2010-111 SIP2010-127 CS2010-81 |
A UHF RFID system has the feature that a communication distance is long, as compared with the conventional system. There... [more] |
CAS2010-111 SIP2010-127 CS2010-81 pp.55-60 |
DE |
2010-12-06 13:45 |
Tokyo |
AIST Tokyo Akihabara Site |
Approximation-Based Query Processing Framework for Scientific Databases Yoshiharu Ishikawa, Sho Kato, Yoshihide Kato (Nagoya Univ.) DE2010-30 |
In scientific databases, we often apply function-based approximation to large observation data and simulation data for r... [more] |
DE2010-30 pp.27-32 |
DE |
2010-08-04 16:40 |
Tokyo |
Aoyama Gakuin University |
A Generalized Indexing Method for Gaussian Distributions Kazuki Kodama, Yoshiharu Ishikawa (Nagoya Univ.) DE2010-24 |
When we estimate the locations of moving objects based on sensors and movement histories, the imprecise locations are of... [more] |
DE2010-24 pp.59-64 |
DE |
2010-06-28 09:30 |
Aichi |
Nagoya Univ. |
Processing Methods for Movement Pattern Queries on Probabilistic Trajectories Koji Hotta, Yoshiharu Ishikawa (Nagoya Univ.) DE2010-1 |
Today, with the development of sensor devices, we can easily get a lot of the location information of
moving objects in... [more] |
DE2010-1 pp.1-6 |
DE |
2009-07-28 10:00 |
Hyogo |
Kobe fashion mart |
Efficient Incremental Top-k Keyword Search in Relational Databases Yanwei Xu, Yoshiharu Ishikawa (Nagoya Univ.) DE2009-1 |
Keyword search in relational databases has attracted a lot of research interests in recent yeas. It is widely realized t... [more] |
DE2009-1 pp.1-6 |
DE |
2009-07-28 13:20 |
Hyogo |
Kobe fashion mart |
Direction-Based Spatial Skyline Queries Xi Guo, Yoshiharu Ishikawa (Nagoya Univ.) DE2009-5 |
A location-based service provides a mobile user real-time suggestions by using the spatial information such as his curre... [more] |
DE2009-5 pp.25-30 |
DE |
2009-07-28 16:00 |
Hyogo |
Kobe fashion mart |
Publish/Subscribe Systems in Mobile Peer-to-Peer Networks Takuya Iida, Yoshiharu Ishikawa (Nagoya Univ.) DE2009-10 |
Today, it is an interesting research topic to provide appropriate advertisements to mobile users considering users' pref... [more] |
DE2009-10 pp.55-60 |
PRMU, DE |
2008-06-20 16:30 |
Hokkaido |
Otaru-Shimin-Kaikan |
Evaluation of Spatial Query Processing Methods Based on Imprecise Locations Yuichi Iijima, Yoshiharu Ishikawa (Nagoya Univ.) DE2008-27 PRMU2008-45 |
In sensor environments and movement robot applications, the position of an object is often imprecise. In this paper, we ... [more] |
DE2008-27 PRMU2008-45 pp.151-156 |
DE |
2007-07-03 16:15 |
Miyagi |
Akiu hot springs (Sendai) |
A Document Clustering Method Focusing on User Specified Time of Interest Sophoin Khy (Univ. of Tsukuba), Yoshiharu Ishikawa (Nagoya Univ.), Hiroyuki Kitagawa (Univ. of Tsukuba) DE2007-90 |
With the explosion of immense amount of electronic documents, intensive research to mine important information has accor... [more] |
DE2007-90 pp.411-416 |
DE |
2007-07-03 11:20 |
Miyagi |
Akiu hot springs (Sendai) |
Processing Spatial Queries Based on Imprecise Location Information Yoshiharu Ishikawa (Nagoya Univ.) DE2007-70 |
In sensor environments and mobile robot applications, we often find the situation in which the location of an object is ... [more] |
DE2007-70 pp.289-295 |
DE |
2007-07-04 08:25 |
Miyagi |
Akiu hot springs (Sendai) |
A Data Model for Traceable Information Distribution over P2P Network Fengrong Li, Yoshiharu Ishikawa (Nagoya Univ.) DE2007-99 |
Information exchange on P2P networks is very prosperous in recent years.
However, it is not easy to trace how data is c... [more] |
DE2007-99 pp.461-466 |
DE, DC |
2006-10-17 16:30 |
Tokyo |
|
Clustering Trajectory Data Based on the Markov-chain Model Yoshiharu Ishikawa (Nagoya Univ.) |
This paper proposes a new approach to cluster and to summarize trajectories of a large number of moving objects. Former ... [more] |
DE2006-125 DC2006-32 pp.37-42 |
DE |
2006-07-13 13:25 |
Niigata |
HOTEL SENKEI |
An Record Extraction Method Based on Document Selection and User Feedback Jianwei Zhang, Sayumi Kurokawa (Univ. of Tsukuba), Yoshiharu Ishikawa (Nagoya Univ.), Hiroyuki Kitagawa (Univ. of Tsukuba) |
In recent years the research of record extraction from large document data is becoming popular.
However there still exi... [more] |
DE2006-88 pp.227-232 |