Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
LOIS, IPSJ-DC |
2022-07-07 11:00 |
Online |
Online |
Greenhouse Microclimate Prediction based on Neural Networks Mujawamariya Marie Grace (Univ. of Tsukuba), Toshiyuki Amagasa (CCS, Univ. of Tsukuba), Naoya Fukuda (Univ. of Tsukuba) LOIS2022-4 |
Multivariate time series prediction approaches have been significant in wide range of real-world application. This paper... [more] |
LOIS2022-4 pp.1-6 |
DE, IPSJ-DBS |
2021-12-27 15:00 |
Online |
(Primary: Online, Secondary: On-site) |
GPU-accelerated reverse k-nearest neighbor search for high-dimensional data Kyohei Tsuihiji (Univ. of Tsukuba), Toshiyuki Amagasa (CCS) DE2021-18 |
(To be available after the conference date) [more] |
DE2021-18 pp.19-24 |
NLC, IPSJ-DC |
2019-09-28 17:55 |
Tokyo |
Future Corporation |
On evaluation of word-embedding models for technical term in space systems Naoko Okubo, Sho Kurahayashi, Kenji Mori, Kohsuke Namihira, Yasushi Ueda, Masafumi Katahira (JAXA), Toshiyuki Amagasa (Unv. Tsukuba) NLC2019-28 |
In this paper, we report the examination result of the method to evaluate the quality of the word-em-bedding models with... [more] |
NLC2019-28 pp.109-114 |
PRMU, DE |
2011-06-06 15:10 |
Kanagawa |
|
Fast Frequent Itemset Mining from Uncertain Databases using GPGPU Yusuke Kozawa, Toshiyuki Amagasa, Hiroyuki Kitagawa (Univ. of Tsukuba) DE2011-9 PRMU2011-40 |
Frequent itemset mining from uncertain databases is different from conventional one
in the sense that it needs to take ... [more] |
DE2011-9 PRMU2011-40 pp.49-54 |
DE |
2010-12-06 14:10 |
Tokyo |
AIST Tokyo Akihabara Site |
Proposal of Integrated Utilization for Satellite Images and Web Information Akihiro Okamoto, Shohei Yokoyama (Shizuoka Univ.), Hideyuki Kawashima, Toshiyuki Amagasa (Univ. of Tsukuba), Akiyoshi Matono (AIST), Hiroshi Ishikawa (Shizuoka Univ.), Hiroyuki Kitagawa (Univ. of Tsukuba), Isao Kojima (AIST) DE2010-31 |
[more] |
DE2010-31 pp.33-38 |
DE |
2009-09-07 17:35 |
Tokyo |
AIST Tokyo Waterfront |
Discovering Newly Constructed Buildings using ASTER Satellite Image Takashi Takagi, Hideyuki Kawashima, Toshiyuki Amagasa, Hiroyuki Kitagawa (Univ. of Tsukuba) DE2009-22 |
It has became easy to accumulate and to deliver science data
by the evolution of hardware technologes.
The GEO Grid ... [more] |
DE2009-22 pp.59-64 |
DE |
2009-07-28 14:20 |
Hyogo |
Kobe fashion mart |
An Adaptive Provenance Archiving Method on Data Stream Processing Hideyuki Kawashima, Hiroyuki Kitagawa, Toshiyuki Amagasa (Univ. of Tsukuba) DE2009-7 |
This paper proposes provemance management techniques for data streams. The techniques provide persistence to provenance ... [more] |
DE2009-7 pp.37-42 |
DE |
2008-09-21 17:00 |
Fukushima |
|
[Poster Presentation]
Evaluating Algorithms for TOPOLOGICAL ROLLUP in XML-OLAP Chantola Kit, Toshiyuki Amagasa, Hiroyuki Kitagawa (Univ. of Tsukuba) DE2008-38 |
[more] |
DE2008-38 pp.17-18 |
DE |
2008-09-21 17:00 |
Fukushima |
|
[Poster Presentation]
Ontology-based Integration for Heterogeneous River Data Yi Wang, Toshiyuki Amagasa, Hiroyuki Kitagawa (U. of Tsukuba) DE2008-40 |
[more] |
DE2008-40 pp.21-22 |
DE |
2007-07-02 14:55 |
Miyagi |
Akiu hot springs (Sendai) |
An Approach for XML Similarity Join using Tree Serialization Lianzi Wen, Toshiyuki Amagasa, Hiroyuki Kitagawa (University of Tsukuba) DE2007-37 |
In this paper we propose a scheme for similarity join over XML data
based on XML data serialization and subsequent si... [more] |
DE2007-37 pp.91-96 |
DE |
2007-07-03 14:50 |
Miyagi |
Akiu hot springs (Sendai) |
An Optimization Method for Allocation of Applications in Distributed Stream Processing Environment Takayuki Inamori (Univ. of Tsukuba), Yousuke Watanabe (JST), Hiroyuki Kitagawa, Toshiyuki Amagasa, Hideyuki Kawashima (Univ. of Tsukuba) DE2007-79 |
As technologies of network and sensor devices have been developed, a demand for collecting and monitoring large-scaled s... [more] |
DE2007-79 pp.345-350 |
DE |
2006-07-12 13:30 |
Niigata |
HOTEL SENKEI |
An Implementation of XML Retrieval Method based on Structural Summary for Peer-to-Peer Environment Chunhui Wu, Toshiyuki Amagasa, Hiroyuki Kitagawa (Univ. of Tsukuba) |
Distributed Hash Table (DHT), an effective method for information searching in Peer-to-Peer (P2P) environment, has attra... [more] |
DE2006-31 pp.55-60 |
DE |
2006-07-12 15:25 |
Niigata |
HOTEL SENKEI |
Towards Analytical Processing of XML Data Chantola Kit, Toshiyuki Amagasa, Hiroyuki Kitagawa (Univ. of Tsukuba) |
Extensible Markup Language (XML) has become an important format for data exchange and representation on the web. In addi... [more] |
DE2006-49 pp.163-168 |
DE |
2006-07-13 13:45 |
Niigata |
HOTEL SENKEI |
Feasibility Evaluation of Data Persistency Requirements in a Stream Management System Shinichi Yamada (Tsukuba Univ.), Yousuke Watanabe (JST), Hiroyuki Kitagawa, Toshiyuki Amagasa (Tsukuba Univ.) |
Today, the amount of data delivered as data streams is increasing, and query processing over data streams has become imp... [more] |
DE2006-86 pp.215-220 |
DE |
2006-07-14 11:25 |
Niigata |
HOTEL SENKEI |
An Evaluation of a Scheme for Parallel Processing of XML Data using PC Clusters Kentarou Kido, Toshiyuki Amagasa, Hiroyuki Kitagawa (Univ of Tsukuba) |
[more] |
DE2006-113 pp.127-132 |