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Special Interest Group on Database System (IPSJ-DBS) (Searched in: 2013)
Search Results: Keywords 'from:2013-07-22 to:2013-07-22'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| DE, IPSJ-DBS, IPSJ-IFAT | 2013-07-22 11:00 |
Hokkaido | Hokkaido University | On a Data Gathering Method Considering Multiple Sinks in Dense Mobile Sensor Networks Keisuke Goto, Yuya Sasaki, Takahiro Hara, Shojiro Nishio (Osaka Univ.)  DE2013-19 |
In Mobile Sensor Networks (MSNs) where mobile sensor nodes densely exist, it is desirable to gather sensor data from the... [more] | DE2013-19 pp.19-24 |
| DE, IPSJ-DBS, IPSJ-IFAT | 2013-07-22 11:40 |
Hokkaido | Hokkaido University | DKS: Denryoku Kashika System
-- A Cloud-based Sensor Monitoring and Visualization System for Saving Electricity -- Hiroyuki Makino, Syunsuke Kurihara, Yosuke Aragane, Masami Ueno (NTT) DE2013-20 |
For the demand of peak reduction and company-wide management of electric power, we design DKS (electric power visualizat... [more] | DE2013-20 pp.25-30 |
| DE, IPSJ-DBS, IPSJ-IFAT | 2013-07-23 10:40 |
Hokkaido | Hokkaido University | Improving Pseudo-Relevance Feedback via Microblog Document Selection Taiki Miyanishi, Kazuhiro Seki, Kuniaki Uehara (Kobe Univ.) DE2013-21 |
Query expansion method using pseudo-relevance feedback is significantly effective for microblog search because the query... [more] | DE2013-21 pp.83-88 |
| DE, IPSJ-DBS, IPSJ-IFAT | 2013-07-23 09:10 |
Hokkaido | Hokkaido University | A Study on I/O scheduling of Android OS Yuta Nakamura, Kyosuke Nagata, Shun Nomura, Saneyasu Yamaguchi (Kogakuin Univ.) DE2013-22 |
Flash storage is one of the most important storage devices in current computer system, especially in smartphones and tab... [more] | DE2013-22 pp.95-100 |
| DE, IPSJ-DBS, IPSJ-IFAT | 2013-07-23 09:40 |
Hokkaido | Hokkaido University | RTT Fairness of Storage Accesses over TCP/IP Networks Tomoki Kozu, Yuria Akiyama, Saneyasu Yamaguchi (Kogakuin Univ.) DE2013-23 |
In cloud computing environment, iSCSI protocol is widely used for remote storage accesses. Over long network, TCP implem... [more] | DE2013-23 pp.101-106 |
| DE, IPSJ-DBS, IPSJ-IFAT | 2013-07-23 11:10 |
Hokkaido | Hokkaido University | Performance Characteristics of Large Analytical Query Processing on Relational Database with SSDs Keisuke Suzuki, Yuto Hayamizu, Daisaku Yokoyama, Miyuki Nakano, Masaru Kitsuregawa (Univ. of Tokyo) DE2013-24 |
The SSDs are expected new storage devices whose transfer rate are thousands faster than that of HDDs. By employing SSDs... [more] |
DE2013-24 pp.117-122 |
| DE, IPSJ-DBS, IPSJ-IFAT | 2013-07-23 13:30 |
Hokkaido | Hokkaido University | Practical 2-stage SVMs for Genre Estimation of Web Contents Kazunori Matsumoto, Gen Hattori, Keisuke Ogawa, Masayuki Hashimoto (KDDI Labs) DE2013-25 |
[more] | DE2013-25 pp.123-125 |
| 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, IPSJ-DBS, IPSJ-IFAT | 2013-07-23 15:20 |
Hokkaido | Hokkaido University | Context Oriented Analysis of Interest Reflection of Tweeted Webpages based on Browsing Behavior Hao Han (Kanagawa Univ.), Hidekazu Nakawatase (NII), Keizo Oyama (NII/SOKENDAI) DE2013-27 |
Twitter, the most popular micro-blog, attracts more and more Web users to share their accessed webpages and stimulates d... [more] | DE2013-27 pp.157-162 |
| DE, IPSJ-DBS, IPSJ-IFAT | 2013-07-23 15:50 |
Hokkaido | Hokkaido University | Video Community Extraction using Public Video Lists with Themes Yuki Nishi, Saneyasu Yamaguchi, Aki Kobayashi (Kogakuin Univ.) DE2013-28 |
A large number of vides files are shared in video sharing services in the internet. For improving precision of word sear... [more] | DE2013-28 pp.163-168 |
| DE, IPSJ-DBS, IPSJ-IFAT | 2013-07-23 16:20 |
Hokkaido | Hokkaido University | User Recommendation in Microblogs based on Interaction Networks and Contents Hiroki Okamoto, Masashi Toyoda, Masaru Kitsuregawa (Univ. of Tokyo) DE2013-29 |
User recommendation on social networks is one of the most important service on social media. It generates more links be... [more] |
DE2013-29 pp.169-173 |
| DE, IPSJ-DBS, IPSJ-IFAT | 2013-07-23 17:00 |
Hokkaido | Hokkaido University | Extracting Details of Train Troubles from Microblogs Kei Tsuchiya, Masashi Toyoda, Masaru Kitsuregawa (Univ. of Tokyo) DE2013-30 |
When train troubles occur, users of microblogs often post information about these troubles. Microblogs often include mo... [more] |
DE2013-30 pp.175-180 |
| DE, IPSJ-DBS, IPSJ-IFAT | 2013-07-23 16:00 |
Hokkaido | Hokkaido University | Gibbs Sampling Estimation of Maximum Margin Supervised Topic Models for Regression Ryosuke Ueno, Koji Eguchi (Kobe Univ.) DE2013-31 |
Regression based on latent topics is one of the promising approaches for analyzing a collection of documents associated ... [more] | DE2013-31 pp.187-192 |
| DE, IPSJ-DBS, IPSJ-IFAT | 2013-07-23 16:40 |
Hokkaido | Hokkaido University | k-anonymization for large-scale data with less information loss Keisuke Murakami (Aoyama Gakuin Univ.), Takeaki Uno (NII) DE2013-32 |
The individual information such as the medical database is useful for data analysis. However, the individual information... [more] | DE2013-32 pp.193-198 |
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