Hiroyuki Kitagawa

339 papers A* 13A 13B 35C 58Misc 9Journal 66Unranked 142
YearRankTypeTitle / Venue / Authors
2025 — conf
Developing Switching Mechanism to Address Challenging Subjects in Sleep Stage Scoring.
ICHI
Ryuhei Kawabata, Kazumasa Horie, Philippe Lalanda, Hiroyuki Kitagawa
2025 J jnl
Dynamic Scaling With Just-in-Time Snapshot in Distributed Stream Processing Systems.
IEEE Access
Takdir, Salman Ahmed Shaikh, Akiyoshi Matono, Hiroyuki Kitagawa, Toshiyuki Amagasa
2025 C conf
Integration of Knowledge Bases and External Sources Incorporating Uncertainty in Entity Linking.
iiWAS
Yuuki Ohmori, Hiroyuki Kitagawa, Toshiyuki Amagasa, Akiyoshi Matono
2025 J jnl
Integration of knowledge bases and external sources using user-defined predicates and adaptive entity linking.
World Wide Web (WWW)
Yuuki Ohmori, Hiroyuki Kitagawa, Toshiyuki Amagasa, Akiyoshi Matono
2025 J jnl
LPStream: Fine-grained Lazy Provenance for Stream Processing.
Proc. ACM Manag. Data
Masaya Yamada, Hiroyuki Kitagawa, Salman Ahmed Shaikh, Toshiyuki Amagasa, Akiyoshi Matono
2025 — conf
Label-Efficient Self-Supervised Learning for Sleep Stage Classification Using Multi-Channel In-Home EEG Data.
ICHI
Vijdan Khalique, Zhengting Wang, Kazumasa Horie, Fusae Kawana, Toshio Kokubo, Masashi Yanagisawa, Hiroyuki Kitagawa
2025 J jnl
Local recovery and partial snapshot in distributed stateful stream processing.
Knowl. Inf. Syst.
Takdir, Hiroyuki Kitagawa, Toshiyuki Amagasa
2025 A* conf
O(1)-Time Complexity for Fixed Sliding-Window Aggregation Over Out-of-Order Data Streams: (Extended Abstract).
ICDE
Savong Bou, Toshiyuki Amagasa, Hiroyuki Kitagawa
2025 — conf
Real-time Automatic Detection of Definite-REM Sleep.
ICHI
Fumiya Sano, Taisuke Kokusho, Kazumasa Horie, Junya Furuki, Yoko Suzuki, Takashi Abe, Hiroyuki Kitagawa
2025 — conf
StreamPlane: Flexible Reconfiguration of Streaming Application Runtime Topology.
DEBS
Takdir, Salman Ahmed Shaikh, Akiyoshi Matono, Hiroyuki Kitagawa, Toshiyuki Amagasa
2025 — conf
TraSGen: A Distributed, Scalable and Continuous Trajectory Stream Generator.
GeoSim@SIGSPATIAL
Salman Ahmed Shaikh, Komal Mariam, Hiroyuki Kitagawa, Akiyoshi Matono
2024 J jnl
A Distributed and Scalable Framework for Low-Latency Continuous Trajectory Stream Processing.
IEEE Access
Salman Ahmed Shaikh, Hiroyuki Kitagawa, Akiyoshi Matono, Kyoung-Sook Kim
2024 — conf
Automated Generation of Narrative Sleep Reports Utilizing Portable Electroencephalogram Data Through ChatGPT.
ICHI
Saki Tsumoto, Fusae Kawana, Kazumasa Horie, Minori Masaki, Kei Nishida, Kazuya Miyanishi, Jaehoon Seol, Morie Tominaga, Takashi Amemiya, Tetsuro Hiei, Akihiro Tani, Masaki Matsubara, Atsuyuki Morishima, Hiroyuki Kitagawa, Masashi Yanagisawa
2024 B conf
Automatic sleep stage classification for sleep apnea patients using an in-home sleep electroencephalography device.
IEEE Big Data
Saki Tsumoto, Jaehoon Seol, Kazumasa Horie, Fusae Kawana, Morie Tominaga, Shigeru Chiba, Hideaki Kondo, Hiroyuki Yoshimine, Masaki Matsubara, Atsuyuki Morishima, Masashi Yanagisawa, Hiroyuki Kitagawa
2024 — conf
Boundary Point Detection Combining Gravity and Outlier Detection Methods.
DASFAA (Workshops)
Vijdan Khalique, Hiroyuki Kitagawa, Toshiyuki Amagasa
2024 C conf
Distributed, Continuous and Real-time Trajectory Similarity Search.
ISPDC
Salman Ahmed Shaikh, Hiroyuki Kitagawa, Akiyoshi Matono
2024 J jnl
Finformer: Fast Incremental and General Time Series Data Prediction.
IEICE Trans. Inf. Syst.
Savong Bou, Toshiyuki Amagasa, Hiroyuki Kitagawa
2024 J jnl
O(1)-Time Complexity for Fixed Sliding-Window Aggregation Over Out-of-Order Data Streams.
IEEE Trans. Knowl. Data Eng.
Savong Bou, Toshiyuki Amagasa, Hiroyuki Kitagawa
2024 — conf
Sleep and Arousal Scoring for In-Home EEG Signals: A Multitask Learning Approach.
ICHI
Juan Carlos Neira Almanza, Leo Ota, Kazumasa Horie, Fusae Kawana, Toshio Kokubo, Masashi Yanagisawa, Hiroyuki Kitagawa
2023 J jnl
Augmented lineage: traceability of data analysis including complex UDF processing.
VLDB J.
Masaya Yamada, Hiroyuki Kitagawa, Toshiyuki Amagasa, Akiyoshi Matono
2023 J jnl
BPF: a novel cluster boundary points detection method for static and streaming data.
Knowl. Inf. Syst.
Vijdan Khalique, Hiroyuki Kitagawa, Toshiyuki Amagasa
2023 A* conf
CPiX: Real-Time Analytics Over Out-of-Order Data Streams by Incremental Sliding-Window Aggregation.
ICDE
Savong Bou, Hiroyuki Kitagawa, Toshiyuki Amagasa
2023 B conf
Efficient Missing Value Imputation by Maximum Distance Likelihood.
IEEE Big Data
Savong Bou, Toshiyuki Amagasa, Hiroyuki Kitagawa, Salman Ahmed Shaikh, Akiyoshi Matono
2023 C conf
Integration of Knowledge Bases and External Information Sources via Magic Properties and Query-Driven Entity Linking.
iiWAS
Yuuki Ohmori, Hiroyuki Kitagawa, Toshiyuki Amagasa, Akiyoshi Matono
2023 C conf
TraPM: A Framework for Online Pattern Matching Over Trajectory Streams.
iiWAS
Rina Trisminingsih, Salman Ahmed Shaikh, Toshiyuki Amagasa, Hiroyuki Kitagawa, Akiyoshi Matono
2022 B conf
An FPGA-based Accelerator for Regular Path Queries over Edge-labeled Graphs.
IEEE Big Data
Kento Miura, Ryohei Kobayashi, Toshiyuki Amagasa, Hiroyuki Kitagawa, Norihisa Fujita, Taisuke Boku
2022 — conf
BPF: An Effective Cluster Boundary Points Detection Technique.
DEXA (1)
Vijdan Khalique, Hiroyuki Kitagawa
2022 J jnl
CPiX: Real-Time Analytics Over Out-of-Order Data Streams by Incremental Sliding-Window Aggregation.
IEEE Trans. Knowl. Data Eng.
Savong Bou, Hiroyuki Kitagawa, Toshiyuki Amagasa
2022 J jnl
GeoFlink: An Efficient and Scalable Spatial Data Stream Management System.
IEEE Access
Salman Ahmed Shaikh, Hiroyuki Kitagawa, Akiyoshi Matono, Komal Mariam, Kyoung-Sook Kim
2022 — conf
InTrans: Fast Incremental Transformer for Time Series Data Prediction.
DEXA (2)
Savong Bou, Toshiyuki Amagasa, Hiroyuki Kitagawa
2022 C conf
PR-MVI: Efficient Missing Value Imputation over Data Streams by Distance Likelihood.
iiWAS
Savong Bou, Toshiyuki Amagasa, Hiroyuki Kitagawa, Salman Ahmed Shaikh, Akiyoshi Matono
2022 B conf
Region-based Sub-Snapshot (RegSnap): Enhanced Fault Tolerance in Distributed Stream Processing with Partial Snapshot.
IEEE Big Data
Takdir, Hiroyuki Kitagawa, Toshiyuki Amagasa
2022 C conf
Streaming Augmented Lineage: Traceability of Complex Stream Data Analysis.
iiWAS
Masaya Yamada, Hiroyuki Kitagawa, Salman Ahmed Shaikh, Toshiyuki Amagasa, Akiyoshi Matono
2022 — conf
TStream: a framework for real-time and scalable trajectory stream processing and analysis.
SIGSPATIAL/GIS
Salman Ahmed Shaikh, Hiroyuki Kitagawa, Akiyoshi Matono, Kyoung-Sook Kim
2021 C conf
A Method for Searching Documents using Knowledge Bases.
iiWAS
Taro Aso, Toshiyuki Amagasa, Hiroyuki Kitagawa
2021 J jnl
A system for relation-oriented faceted search over knowledge bases.
Int. J. Web Inf. Syst.
Taro Aso, Toshiyuki Amagasa, Hiroyuki Kitagawa
2021 — conf
Augmented Lineage: Traceability of Data Analysis Including Complex UDFs.
DEXA (1)
Masaya Yamada, Hiroyuki Kitagawa, Toshiyuki Amagasa, Akiyoshi Matono
2021 J jnl
Continuous top-k spatial-keyword search on dynamic objects.
VLDB J.
Yuyang Dong, Chuan Xiao, Hanxiong Chen, Jeffrey Xu Yu, Kunihiro Takeoka, Masafumi Oyamada, Hiroyuki Kitagawa
2021 J jnl
Fast Algorithm for Attributed Community Search.
J. Inf. Process.
Shohei Matsugu, Hiroaki Shiokawa, Hiroyuki Kitagawa
2021 — conf
TLV-Bandit: Bandit Method for Collecting Topic-related Local Tweets.
MIPR
Carina Miwa Yoshimura, Hiroyuki Kitagawa
2021 — conf
VOA*: Fast Angle-Based Outlier Detection over High-Dimensional Data Streams.
PAKDD (1)
Vijdan Khalique, Hiroyuki Kitagawa
2020 — conf
Accelerating All 5-Vertex Subgraphs Counting Using GPUs.
DEXA (1)
Shuya Suganami, Toshiyuki Amagasa, Hiroyuki Kitagawa
2020 J jnl
Fast Affinity Propagation by Cell-based Indexing.
J. Data Intell.
Hiroaki Shiokawa, Tomohiro Matsushita, Hiroyuki Kitagawa
2020 — conf
Fast and Accurate Community Search Algorithm for Attributed Graphs.
DEXA (1)
Shohei Matsugu, Hiroaki Shiokawa, Hiroyuki Kitagawa
2020 J jnl
Fast and Parallel RankClus Algorithm based on Dynamic Rank Score Tracking.
J. Inf. Process.
Kotaro Yamazaki, Shohei Matsugu, Hiroaki Shiokawa, Hiroyuki Kitagawa
2020 J jnl
Fast and Parallel Ranking-based Clustering for Heterogeneous Graphs.
J. Data Intell.
Kotaro Yamazaki, Tomoki Sato, Hiroaki Shiokawa, Hiroyuki Kitagawa
2020 A conf
GeoFlink: A Distributed and Scalable Framework for the Real-time Processing of Spatial Streams.
CIKM
Salman Ahmed Shaikh, Komal Mariam, Hiroyuki Kitagawa, Kyoung-Sook Kim
2020 J jnl
GeoFlink: A Framework for the Real-time Processing of Spatial Streams.
CoRR
Salman Ahmed Shaikh, Komal Mariam, Hiroyuki Kitagawa, Kyoung-Sook Kim
2020 J jnl
L-BiX: incremental sliding-window aggregation over data streams using linear bidirectional aggregating indexes.
Knowl. Inf. Syst.
Savong Bou, Hiroyuki Kitagawa, Toshiyuki Amagasa
2020 C conf
Relation-oriented faceted search method for knowledge bases.
iiWAS
Taro Aso, Toshiyuki Amagasa, Hiroyuki Kitagawa
2020 J jnl
StreamingCube: Seamless Integration of Stream Processing and OLAP Analysis.
IEEE Access
Salman Ahmed Shaikh, Hiroyuki Kitagawa
2019 — conf
Accelerating Regular Path Queries using FPGA.
ADMS@VLDB
Kento Miura, Toshiyuki Amagasa, Hiroyuki Kitagawa
2019 C conf
Class Name Recommendation Based on Graph Embedding of Program Elements.
APSEC
Shintaro Kurimoto, Yasuhiro Hayase, Hiroshi Yonai, Hiroyoshi Ito, Hiroyuki Kitagawa
2019 A* conf
Continuous Search on Dynamic Spatial Keyword Objects.
ICDE
Yuyang Dong, Hanxiong Chen, Hiroyuki Kitagawa
2019 J jnl
Detecting Communities and Correlated Attribute Clusters on Multi-Attributed Graphs.
IEICE Trans. Inf. Syst.
Hiroyoshi Ito, Takahiro Komamizu, Toshiyuki Amagasa, Hiroyuki Kitagawa
2019 B conf
Efficient Row Pattern Matching Using Pattern Hierarchies for Sequence OLAP.
DaWaK
Yuya Nasu, Hiroyuki Kitagawa, Kosuke Nakabasami
2019 C conf
Fast RankCIus Algorithm via Dynamic Rank Score Tracking on Bi-type Information Networks.
iiWAS
Kotaro Yamazaki, Shohei Matsugu, Hiroaki Shiokawa, Hiroyuki Kitagawa
2019 C conf
Flexible Community Search Algorithm on Attributed Graphs.
iiWAS
Shohei Matsugu, Hiroaki Shiokawa, Hiroyuki Kitagawa
2019 C conf
Mercem: Method Name Recommendation Based on Call Graph Embedding.
APSEC
Hiroshi Yonai, Yasuhiro Hayase, Hiroyuki Kitagawa
2019 J jnl
Mercem: Method Name Recommendation Based on Call Graph Embedding.
CoRR
Hiroshi Yonai, Yasuhiro Hayase, Hiroyuki Kitagawa
2019 — conf
NR-GAN: Noise Reduction GAN for Mice Electroencephalogram Signals.
ICBSP
Yuki Sumiya, Kazumasa Horie, Hiroaki Shiokawa, Hiroyuki Kitagawa
2019 — conf
Optimization of Row Pattern Matching over Sequence Data in Spark SQL.
DEXA (1)
Kosuke Nakabasami, Hiroyuki Kitagawa, Yuya Nasu
2019 — conf
Privacy-Preserving Pre-Consensus Protocol for Blockchains.
BigComp
Yuki Yasusaka, Chiemi Watanabe, Hiroyuki Kitagawa
2019 J jnl
Scalable keyword search over relational data streams by aggressive candidate network consolidation.
Inf. Syst.
Savong Bou, Toshiyuki Amagasa, Hiroyuki Kitagawa
2019 A* conf
Scaling Fine-grained Modularity Clustering for Massive Graphs.
IJCAI
Hiroaki Shiokawa, Toshiyuki Amagasa, Hiroyuki Kitagawa
2019 J jnl
Scaling Fine-grained Modularity Clustering for Massive Graphs.
CoRR
Hiroaki Shiokawa, Toshiyuki Amagasa, Hiroyuki Kitagawa
2019 J jnl
Smart scheme: an efficient query execution scheme for event-driven stream processing.
Knowl. Inf. Syst.
Salman Ahmed Shaikh, Yousuke Watanabe, Yan Wang, Hiroyuki Kitagawa
2019 — conf
StreamingCube-Based Analytical Framework for Environmental Data Analysis.
BigComp
Savong Bou, Hiroaki Shiokawa, Yasuhiro Hayase, Hiroyuki Kitagawa
2018 — conf
Approximate Set Similarity Join Using Many-Core Processors.
DEXA (2)
Kenta Sugano, Toshiyuki Amagasa, Hiroyuki Kitagawa
2018 J jnl
Bound-and-Filter Framework for Aggregate Reverse Rank Queries.
Trans. Large Scale Data Knowl. Centered Syst.
Yuyang Dong, Hanxiong Chen, Kazutaka Furuse, Hiroyuki Kitagawa
2018 C conf
C-AP: Cell-based Algorithm for Efficient Affinity Propagation.
iiWAS
Tomohiro Matsushita, Hiroaki Shiokawa, Hiroyuki Kitagawa
2018 — conf
Community Detection and Correlated Attribute Cluster Analysis on Multi-Attributed Graphs.
EDBT/ICDT Workshops
Hiroyoshi Ito, Takahiro Komamizu, Toshiyuki Amagasa, Hiroyuki Kitagawa
2018 J jnl
Compressed Vector Set: A Fast and Space-Efficient Data Mining Framework.
J. Inf. Process.
Masafumi Oyamada, Jianquan Liu, Shinji Ito, Kazuyo Narita, Takuya Araki, Hiroyuki Kitagawa
2018 A conf
CrowdSheet: An Easy-To-Use One-Stop Tool for Writing and Executing Complex Crowdsourcing.
CAiSE
Rikuya Suzuki, Tetsuo Sakaguchi, Masaki Matsubara, Hiroyuki Kitagawa, Atsuyuki Morishima
2018 A* conf
CrowdSheet: Instant Implementation and Out-of-Hand Execution of Complex Crowdsourcing.
ICDE
Rikuya Suzuki, Tetsuo Sakaguchi, Masaki Matsubara, Hiroyuki Kitagawa, Atsuyuki Morishima
2018 J jnl
Efficient Methods for Aggregate Reverse Rank Queries.
IEICE Trans. Inf. Syst.
Yuyang Dong, Hanxiong Chen, Kazutaka Furuse, Hiroyuki Kitagawa
2018 J jnl
Efficient Position Estimation Basedon GPU-Accelerated Content-basedImage Retrieval.
J. Mobile Multimedia
Yuta Kusamura, Toshiyuki Amagasa, Hiroyuki Kitagawa, Yusuke Kozawa
2018 — conf
FORank: Fast ObjectRank for Large Heterogeneous Graphs.
WWW (Companion Volume)
Tomoki Sato, Hiroaki Shiokawa, Yuto Yamaguchi, Hiroyuki Kitagawa
2018 C conf
Fast Algorithm for Integrating Clustering with Ranking on Heterogeneous Graphs.
iiWAS
Kotaro Yamazaki, Tomoki Sato, Hiroaki Shiokawa, Hiroyuki Kitagawa
2018 — conf
Network-Word Embedding for Dynamic Text Attributed Networks.
ICSC
Hiroyoshi Ito, Takahiro Komamizu, Toshiyuki Amagasa, Hiroyuki Kitagawa
2018 J jnl
Passerby Crowdsourcing: Workers' Behavior and Data Quality Management.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Eiichi Iwamoto, Masaki Matsubara, Chihiro Ota, Satoshi Nakamura, Tsutomu Terada, Hiroyuki Kitagawa, Atsuyuki Morishima
2018 — conf
ScaleSCAN: Scalable Density-Based Graph Clustering.
DEXA (1)
Hiroaki Shiokawa, Tomokatsu Takahashi, Hiroyuki Kitagawa
2018 B conf
Skill-and-Stress-Aware Assignment of Crowd-Worker Groups to Task Streams.
HCOMP
Katsumi Kumai, Masaki Matsubara, Yuhki Shiraishi, Daisuke Wakatsuki, Jianwei Zhang, Takeaki Shionome, Hiroyuki Kitagawa, Atsuyuki Morishima
2018 J jnl
Weighted Aggregate Reverse Rank Queries.
ACM Trans. Spatial Algorithms Syst.
Yuyang Dong, Hanxiong Chen, Jeffrey Xu Yu, Kazutaka Furuse, Hiroyuki Kitagawa
2017 C conf
An index-based secure query processing scheme for outsourced databases.
iiWAS
Kento Akiyama, Chisato Shinozuka, Chiemi Watanabe, Toshiyuki Amagasa, Hiroyuki Kitagawa
2017 — conf
Analytical toolbox for smart city applications: Garbage collection log use case.
IEEE BigData
Takahiro Komamizu, Jin Nakazawa, Toshiyuki Amagasa, Hiroyuki Kitagawa, Hideyuki Tokuda
2017 — conf
Approximate OLAP on Sustained Data Streams.
DASFAA (2)
Salman Ahmed Shaikh, Hiroyuki Kitagawa
2017 C conf
CROISSANT: centralized relational interface for web-scale SPARQL endpoints.
iiWAS
Takahiro Komamizu, Toshiyuki Amagasa, Hiroyuki Kitagawa
2017 A conf
Collecting Non-Geotagged Local Tweets via Bandit Algorithms.
CIKM
Saki Ueda, Yuto Yamaguchi, Hiroyuki Kitagawa
2017 — conf
DIO: Efficient interactive outlier analysis over dynamic datasets.
ICDIM
Chihiro Sakazume, Hiroyuki Kitagawa, Toshiyuki Amagasa
2017 C conf
Efficient Content-based Image Retrieval for Position Estimation on GPU.
MoMM
Yuta Kusamura, Toshiyuki Amagasa, Hiroyuki Kitagawa, Yusuke Kozawa
2017 — conf
Efficient Processing of Aggregate Reverse Rank Queries.
DEXA (1)
Yuyang Dong, Hanxiong Chen, Kazutaka Furuse, Hiroyuki Kitagawa
2017 C conf
Exploring Identical Users on GitHub and Stack Overflow.
SEKE
Takahiro Komamizu, Yasuhiro Hayase, Toshiyuki Amagasa, Hiroyuki Kitagawa
2017 — conf
FORK: Feedback-Aware ObjectRank-Based Keyword Search over Linked Data.
AIRS
Takahiro Komamizu, Sayami Okumura, Toshiyuki Amagasa, Hiroyuki Kitagawa
2017 A conf
GPU-Accelerated Graph Clustering via Parallel Label Propagation.
CIKM
Yusuke Kozawa, Toshiyuki Amagasa, Hiroyuki Kitagawa
2017 B conf
Grid-Index Algorithm for Reverse Rank Queries.
EDBT
Yuyang Dong, Hanxiong Chen, Jeffrey Xu Yu, Kazutaka Furuse, Hiroyuki Kitagawa
2017 C conf
Group rotation management in real-time crowdsourcing.
iiWAS
Katsumi Kumai, Jianwei Zhang, Yuhki Shiraishi, Daisuke Wakatsuki, Hiroyuki Kitagawa, Atsuyuki Morishima
2017 — conf
Implicit order join: Joining log data with property data by discovering implicit order-oriented keys with human assistance.
IEEE BigData
Takahiro Komamizu, Toshiyuki Amagasa, Hiroyuki Kitagawa
2017 A* conf
MASC: Automatic Sleep Stage Classification Based on Brain and Myoelectric Signals.
ICDE
Yuta Suzuki, Makito Sato, Hiroaki Shiokawa, Masashi Yanagisawa, Hiroyuki Kitagawa
2017 C conf
Recency-based candidate selection for efficient entity linking.
iiWAS
Saki Nagaki, Hiroyuki Kitagawa
2017 — conf
SCAN-XP: Parallel Structural Graph Clustering Algorithm on Intel Xeon Phi Coprocessors.
NDA@SIGMOD
Tomokatsu Takahashi, Hiroaki Shiokawa, Hiroyuki Kitagawa
2017 C conf
SOLA: Stream OLAP-based Analytical Framework for Roadway Maintenance.
MEDES
Takahiro Komamizu, Toshiyuki Amagasa, Salman Ahmed Shaikh, Hiroaki Shiokawa, Hiroyuki Kitagawa
2017 C conf
Secure similarity joins using fully homomorphic encryption.
iiWAS
Mateus S. H. Cruz, Toshiyuki Amagasa, Chiemi Watanabe, Wenjie Lu, Hiroyuki Kitagawa
2017 — conf
Smart distributed query execution over data streams.
IEEE BigData
Salman Ahmed Shaikh, Hiroyuki Kitagawa
2017 A conf
StreamingCube: A Unified Framework for Stream Processing and OLAP Analysis.
CIKM
Salman Ahmed Shaikh, Hiroyuki Kitagawa
2016 J jnl
A Scheme for Fast
IEICE Trans. Inf. Syst.
Ryosuke Koyanagi, Ryo Furukawa, Tsubasa Takahashi, Takuya Mori, Toshiyuki Amagasa, Hiroyuki Kitagawa
2016 Misc conf
A System for Phylogenetic Analyses over Alignments of Next Generation Sequence Data.
CISIS
Yuki Nishimura, Toshiyuki Amagasa, Yuji Inagaki, Tetsuo Hashimoto, Hiroyuki Kitagawa
2016 J jnl
Accelerating Set Similarity Joins Using GPUs.
Trans. Large Scale Data Knowl. Centered Syst.
Mateus S. H. Cruz, Yusuke Kozawa, Toshiyuki Amagasa, Hiroyuki Kitagawa
2016 — conf
Aggregate Reverse Rank Queries.
DEXA (2)
Yuyang Dong, Hanxiong Chen, Kazutaka Furuse, Hiroyuki Kitagawa
2016 — conf
An Improved Method of Keyword Search over Relational Data Streams by Aggressive Candidate Network Consolidation.
DEXA (1)
Savong Bou, Toshiyuki Amagasa, Hiroyuki Kitagawa
2016 A conf
CAMLP: Confidence-Aware Modulated Label Propagation.
SDM
Yuto Yamaguchi, Christos Faloutsos, Hiroyuki Kitagawa
2016 — conf
Collaborative Filtering with Implicit Feedbacks by Discounting Positive Feedbacks.
BigMM
Kento Kawai, Hiroyuki Kitagawa
2016 J jnl
CyLog/Game aspect: An approach to separation of concerns in crowdsourced data management.
Inf. Syst.
Atsuyuki Morishima, Shun Fukusumi, Hiroyuki Kitagawa
2016 C conf
Detecting Topic Evolutions in Bibliographic Databases Exploiting Citations.
EJC
Hiroyoshi Ito, Toshiyuki Amagasa, Hiroyuki Kitagawa
2016 — conf
GPU Acceleration of Content-Based Image Retrieval Based on SIFT Descriptors.
NBiS
Yuta Kusamura, Yusuke Kozawa, Toshiyuki Amagasa, Hiroyuki Kitagawa
2016 J jnl
Group Rotation Type Crowdsourcing.
CoRR
Katsumi Kumai, Yuhki Shiraishi, Jianwei Zhang, Hiroyuki Kitagawa, Atsuyuki Morishima
2016 J jnl
H-SPOOL: A SPARQL-based ETL framework for OLAP over linked data with dimension hierarchy extraction.
Int. J. Web Inf. Syst.
Takahiro Komamizu, Toshiyuki Amagasa, Hiroyuki Kitagawa
2016 — conf
Incremental Continuous Query Processing over Streams and Relations with Isolation Guarantees.
DEXA (1)
Salman Ahmed Shaikh, Dong Chao, Kazuya Nishimura, Hiroyuki Kitagawa
2016 — conf
Interleaving Clustering of Classes and Properties for Disambiguating Linked Data.
ICADL
Takahiro Komamizu, Toshiyuki Amagasa, Hiroyuki Kitagawa
2016 — conf
JsFlow: Integration of Massive Streams and Batches via JSON-based Dataflow Algebra.
NBiS
Hirotoshi Cho, Hiroaki Shiokawa, Hiroyuki Kitagawa
2016 — conf
Local Attention Analysis and Prediction of Online News Articles in Twitter.
MobiQuitous (Adjunct Proceedings)
Saki Nagaki, Yuto Yamaguchi, Toshiyuki Amagasa, Hiroyuki Kitagawa
2016 — conf
Smart Query Execution for Event-Driven Stream Processing.
BigMM
Salman Ahmed Shaikh, Yousuke Watanabe, Yan Wang, Hiroyuki Kitagawa
2016 — conf
Towards Real-Time Analysis of Smart City Data: A Case Study on City Facility Utilizations.
HPCC/SmartCity/DSS
Takahiro Komamizu, Toshiyuki Amagasa, Salman Ahmed Shaikh, Hiroaki Shiokawa, Hiroyuki Kitagawa
2016 C conf
Visual Spatial-OLAP for Vehicle Recorder Data on Micro-sized Electric Vehicles.
IDEAS
Takahiro Komamizu, Toshiyuki Amagasa, Hiroyuki Kitagawa
2015 — conf
A System for Querying RDF Data Using LINQ.
NBiS
Kazumasa Kumamoto, Toshiyuki Amagasa, Hiroyuki Kitagawa
2015 C conf
A social reading system for EPUB publications.
iiWAS
Eri Kataoka, Toshiyuki Amagasa, Hiroyuki Kitagawa
2015 — conf
An architecture for stream OLAP exploiting SPE and OLAP engine.
IEEE BigData
Kousuke Nakabasami, Toshiyuki Amagasa, Salman Ahmed Shaikh, Franck Gass, Hiroyuki Kitagawa
2015 C conf
Continuous Angle-based Outlier Detection on High-dimensional Data Streams.
IDEAS
Hao Ye, Hiroyuki Kitagawa, Jun Xiao
2015 J jnl
Facet-value extraction scheme from textual contents in XML data.
Int. J. Web Inf. Syst.
Takahiro Komamizu, Toshiyuki Amagasa, Hiroyuki Kitagawa
2015 — conf
GPU Acceleration of Set Similarity Joins.
DEXA (1)
Mateus S. H. Cruz, Yusuke Kozawa, Toshiyuki Amagasa, Hiroyuki Kitagawa
2015 A conf
Game Aspect: An Approach to Separation of Concerns in Crowdsourced Data Management.
CAiSE
Shun Fukusumi, Atsuyuki Morishima, Hiroyuki Kitagawa
2015 A* conf
OMNI-Prop: Seamless Node Classification on Arbitrary Label Correlation.
AAAI
Yuto Yamaguchi, Christos Faloutsos, Hiroyuki Kitagawa
2015 — conf
Parallel Canopy Clustering on GPUs.
DEXA (1)
Yusuke Kozawa, Fumitaka Hayashi, Toshiyuki Amagasa, Hiroyuki Kitagawa
2015 J jnl
Path-based keyword search over XML streams.
Int. J. Web Inf. Syst.
Savong Bou, Toshiyuki Amagasa, Hiroyuki Kitagawa
2015 A conf
Patterns in Interactive Tagging Networks.
ICWSM
Yuto Yamaguchi, Mitsuo Yoshida, Christos Faloutsos, Hiroyuki Kitagawa
2015 — conf
Real-Time Relevance Matching of News and Tweets.
OTM Conferences
Sei Onishi, Yuto Yamaguchi, Hiroyuki Kitagawa
2015 C conf
SPOOL: a SPARQL-based ETL framework for OLAP over linked data.
iiWAS
Takahiro Komamizu, Toshiyuki Amagasa, Hiroyuki Kitagawa
2015 — conf
SocNL: Bayesian Label Propagation with Confidence.
PAKDD (1)
Yuto Yamaguchi, Christos Faloutsos, Hiroyuki Kitagawa
2015 — conf
Tweet Location Inference Based on Contents and Temporal Association.
WISE (2)
Saki Ueda, Yuto Yamaguchi, Hiroyuki Kitagawa, Toshiyuki Amagasa
2015 — conf
Why Do You Follow Him?: Multilinear Analysis on Twitter.
WWW (Companion Volume)
Yuto Yamaguchi, Mitsuo Yoshida, Christos Faloutsos, Hiroyuki Kitagawa
2014 — conf
A k-Anonymization Algorithm on Social Network Data that Reduces Distances between Nodes.
SRDS Workshops
Rina Okada, Chiemi Watanabe, Hiroyuki Kitagawa
2014 C conf
A scheme for privacy-preserving ontology mapping.
IDEAS
Toshiyuki Amagasa, Fan Zhang, Jun Sakuma, Hiroyuki Kitagawa
2014 C conf
A scheme of automated object and facet extraction for faceted search over XML data.
IDEAS
Takahiro Komamizu, Toshiyuki Amagasa, Hiroyuki Kitagawa
2014 — conf
An Improved Method for Efficient PageRank Estimation.
DEXA (2)
Yuta Sakakura, Yuto Yamaguchi, Toshiyuki Amagasa, Hiroyuki Kitagawa
2014 — conf
Continuous outlier detection on uncertain data streams.
ISSNIP
Salman Ahmed Shaikh, Hiroyuki Kitagawa
2014 J jnl
Efficient distance-based outlier detection on uncertain datasets of Gaussian distribution.
World Wide Web
Salman Ahmed Shaikh, Hiroyuki Kitagawa
2014 C conf
Extracting Facets from Textual Contents for Faceted Search over XML Data.
iiWAS
Takahiro Komamizu, Toshiyuki Amagasa, Hiroyuki Kitagawa
2014 C conf
Filtering XML Streams by XPath and Keywords.
iiWAS
Savong Bou, Toshiyuki Amagasa, Hiroyuki Kitagawa
2014 — conf
Frequent-Pattern Based Facet Extraction from Graph Data.
NBiS
Takahiro Komamizu, Toshiyuki Amagasa, Hiroyuki Kitagawa
2014 — conf
GPU Acceleration of Similarity Search for Uncertain Time Series.
NBiS
Jun Hwang, Yusuke Kozawa, Toshiyuki Amagasa, Hiroyuki Kitagawa
2014 B conf
Keyword Search with Path-Based Filtering over XML Streams.
SRDS
Savong Bou, Toshiyuki Amagasa, Hiroyuki Kitagawa
2014 — conf
Label-bag based Graph Anonymization via Edge Addition.
C3S2E
Chongjie Li, Toshiyuki Amagasa, Hiroyuki Kitagawa, Gautam Srivastava
2014 C conf
MOOD: Moving Objects Outlier Detection.
APWeb
Salman Ahmed Shaikh, Hiroyuki Kitagawa
2014 A conf
Online User Location Inference Exploiting Spatiotemporal Correlations in Social Streams.
CIKM
Yuto Yamaguchi, Toshiyuki Amagasa, Hiroyuki Kitagawa, Yohei Ikawa
2014 J jnl
Probabilistic Frequent Itemset Mining on a GPU Cluster.
IEICE Trans. Inf. Syst.
Yusuke Kozawa, Toshiyuki Amagasa, Hiroyuki Kitagawa
2014 J jnl
Top-k Outlier Detection from Uncertain Data.
Int. J. Autom. Comput.
Salman Ahmed Shaikh, Hiroyuki Kitagawa
2013 — conf
A High Throughput Complex Event Detection Technique with Bulk Evaluation.
3PGCIC
Naotaka Nishimura, Hideyuki Kawashima, Hiroyuki Kitagawa
2013 C conf
A Local Method for ObjectRank Estimation.
iiWAS
Yuta Sakakura, Yuto Yamaguchi, Toshiyuki Amagasa, Hiroyuki Kitagawa
2013 C conf
A Probabilistic Model for Diversifying Recommendation Lists.
APWeb
Yutaka Kabutoya, Tomoharu Iwata, Hiroyuki Toda, Hiroyuki Kitagawa
2013 C conf
A System for Social Reading based on EPUB3.
iiWAS
Eri Kataoka, Toshiyuki Amagasa, Hiroyuki Kitagawa
2013 — conf
An ETL Framework for Online Analytical Processing of Linked Open Data.
WAIM
Hiroyuki Inoue, Toshiyuki Amagasa, Hiroyuki Kitagawa
2013 J jnl
Co-occurrence prediction in a large location-based social network.
Frontiers Comput. Sci.
Rong-Hua Li, Jianquan Liu, Jeffrey Xu Yu, Hanxiong Chen, Hiroyuki Kitagawa
2013 — conf
Condition-Task-Store: A Declarative Abstraction for Microtask-based Complex Crowd-sourcing.
DBCrowd
Kenji Gonnokami, Atsuyuki Morishima, Hiroyuki Kitagawa
2013 Misc conf
Continuous query processing with concurrency control: reading updatable resources consistently.
SAC
Masafumi Oyamada, Hideyuki Kawashima, Hiroyuki Kitagawa
2013 B conf
DBPowder: A Flexible Object-Relational Mapping Framework Based on a Conceptual Model.
COMPSAC
Tadashi Murakami, Toshiyuki Amagasa, Hiroyuki Kitagawa
2013 A conf
Efficient filtering and ranking schemes for finding inclusion dependencies on the web.
CIKM
Atsuyuki Morishima, Erika Yumiya, Masami Takahashi, Shigeo Sugimoto, Hiroyuki Kitagawa
2013 — conf
Energy-Efficient XML Stream Processing through Element-Skipping Parsing.
DEXA Workshops
Toshiyuki Amagasa, Mana Seino, Hiroyuki Kitagawa
2013 — conf
Fast Top-k Distance-Based Outlier Detection on Uncertain Data.
WAIM
Salman Ahmed Shaikh, Hiroyuki Kitagawa
2013 — conf
Landmark-based user location inference in social media.
COSN
Yuto Yamaguchi, Toshiyuki Amagasa, Hiroyuki Kitagawa
2013 — conf
Parallel and Distributed Mining of Probabilistic Frequent Itemsets Using Multiple GPUs.
DEXA (1)
Yusuke Kozawa, Toshiyuki Amagasa, Hiroyuki Kitagawa
2013 — conf
Querying MongoDB with LINQ in a Server-Side JavaScript Environment.
NBiS
Kousuke Nakabasami, Toshiyuki Amagasa, Hiroyuki Kitagawa
2013 A conf
Recommending Fresh URLs Using Twitter Lists.
ICWSM
Yuto Yamaguchi, Toshiyuki Amagasa, Hiroyuki Kitagawa
2012 — conf
A Scheme of Fragment-Based Faceted Image Search.
DEXA (2)
Takahiro Komamizu, Mariko Kamie, Kazuhiro Fukui, Toshiyuki Amagasa, Hiroyuki Kitagawa
2012 — conf
A security aware stream data processing scheme on the cloud and its efficient execution methods.
CloudDB@CIKM
Katsuhiro Tomiyama, Hideyuki Kawashima, Hiroyuki Kitagawa
2012 C conf
An Efficient Algorithm for Arbitrary Reverse Furthest Neighbor Queries.
APWeb
Jianquan Liu, Hanxiong Chen, Kazutaka Furuse, Hiroyuki Kitagawa
2012 — conf
An Efficient Stream Archiving Method by Operator Merge and Write Control.
AINA Workshops
Taiga Abe, Hideyuki Kawashima, Hiroyuki Kitagawa
2012 B conf
Detecting Social Bookmark Spams Using Multiple User Accounts.
ASONAM
Yuta Sakakura, Toshiyuki Amagasa, Hiroyuki Kitagawa
2012 C conf
Distance-Based Outlier Detection on Uncertain Data of Gaussian Distribution.
APWeb
Salman Ahmed Shaikh, Hiroyuki Kitagawa
2012 Misc conf
Effective web video clustering using playlist information.
SAC
Mariko Kamie, Takako Hashimoto, Hiroyuki Kitagawa
2012 B conf
Extracting Hot Spots from Satellite Data.
SSDBM
Hideyuki Kawashima, Chunyong Wang, Hiroyuki Kitagawa
2012 J jnl
Faceted Navigation Framework for XML Data.
Int. J. Web Inf. Syst.
Takahiro Komamizu, Toshiyuki Amagasa, Hiroyuki Kitagawa
2012 — conf
Filtering and ranking schemes for finding inclusion dependencies on the web.
WWW (Companion Volume)
Erika Yumiya, Atsuyuki Morishima, Masami Takahashi, Shigeo Sugimoto, Hiroyuki Kitagawa
2012 A conf
GPU acceleration of probabilistic frequent itemset mining from uncertain databases.
CIKM
Yusuke Kozawa, Toshiyuki Amagasa, Hiroyuki Kitagawa
2012 J jnl
RDF packages: a scheme for efficient reasoning and querying over large-scale RDF data.
Int. J. Web Inf. Syst.
Shohei Ohsawa, Toshiyuki Amagasa, Hiroyuki Kitagawa
2012 J jnl
Tagging users based on Twitter lists.
Int. J. Web Eng. Technol.
Yuto Yamaguchi, Toshiyuki Amagasa, Hiroyuki Kitagawa
2011 — conf
A Video Manager for Relational Stream Processing Systems.
3PGCIC
Tsubasa Takahashi, Hideyuki Kawashima, Hiroyuki Kitagawa
2011 C conf
A framework of faceted navigation for XML data.
iiWAS
Takahiro Komamizu, Toshiyuki Amagasa, Hiroyuki Kitagawa
2011 — conf
An Extended Method for Finding Related Web Pages with Focused Crawling Techniques.
KES (2)
Kazutaka Furuse, Hiroaki Ohmura, Hanxiong Chen, Hiroyuki Kitagawa
2011 — conf
Efficient Invocation of Transaction Sequences Triggered by Data Streams.
3PGCIC
Masafumi Oyamada, Hideyuki Kawashima, Hiroyuki Kitagawa
2011 Misc conf
Efficient Probabilistic Latent Semantic Indexing using Graphics Processing Unit.
ICCS
Eli Koffi Kouassi, Toshiyuki Amagasa, Hiroyuki Kitagawa
2011 B conf
FACTUS: Faceted Twitter User Search Using Twitter Lists.
WISE
Takahiro Komamizu, Yuto Yamaguchi, Toshiyuki Amagasa, Hiroyuki Kitagawa
2011 — conf
On Efficient Distance-Based Similarity Search.
ICDM Workshops
Jianquan Liu, Hanxiong Chen, Kazutaka Furuse, Hiroyuki Kitagawa, Jeffrey Xu Yu
2011 J jnl
Outlier detection by example.
J. Intell. Inf. Syst.
Cui Zhu, Hiroyuki Kitagawa, Spiros Papadimitriou, Christos Faloutsos
2011 B conf
Tag-based User Topic Discovery Using Twitter Lists.
ASONAM
Yuto Yamaguchi, Toshiyuki Amagasa, Hiroyuki Kitagawa
2010 — conf
A Faceted-Navigation System for QCDml Ensemble XML Data.
3PGCIC
Toshiyuki Amagasa, Noriyoshi Ishii, Tomoteru Yoshie, Osamu Tatebe, Mitsuhisa Sato, Hiroyuki Kitagawa
2010 — conf
A Secure and Efficient Order Preserving Encryption Scheme for Relational Databases.
KMIS
Hasan Kadhem, Toshiyuki Amagasa, Hiroyuki Kitagawa
2010 — conf
A constraint-based tool for data integrity management on the web.
ICUIMC
Masami Takahashi, Atsuyuki Morishima, Hiroyuki Kitagawa, Shigeo Sugimoto
2010 B conf
A-SAS: An Adaptive High-Availability Scheme for Distributed Stream Processing Systems.
Mobile Data Management
Hiroaki Shiokawa, Hiroyuki Kitagawa, Hideyuki Kawashima
2010 — conf
An Efficient Algorithm for Reverse Furthest Neighbors Query with Metric Index.
DEXA (2)
Jianquan Liu, Hanxiong Chen, Kazutaka Furuse, Hiroyuki Kitagawa
2010 — conf
Complex Event Processing over Uncertain Data Streams.
3PGCIC
Hideyuki Kawashima, Hiroyuki Kitagawa, Xin Li
2010 — ed.
Database Systems for Advanced Applications, 15th International Conference, DASFAA 2010, Tsukuba, Japan, April 1-4, 2010, Proceedings, Part I
DASFAA (1)
Hiroyuki Kitagawa, Yoshiharu Ishikawa, Qing Li, Chiemi Watanabe
2010 — ed.
Database Systems for Advanced Applications, 15th International Conference, DASFAA 2010, Tsukuba, Japan, April 1-4, 2010, Proceedings, Part II
DASFAA (2)
Hiroyuki Kitagawa, Yoshiharu Ishikawa, Qing Li, Chiemi Watanabe
2010 J jnl
Efficient Load Balancing Techniques for Self-organizing Content Addressable Networks.
J. Networks
Djelloul Boukhelef, Hiroyuki Kitagawa
2010 C conf
Extracting XML data from the web.
iiWAS
Ngo Sy Viet Phu, Toshiyuki Amagasa, Hiroyuki Kitagawa
2010 — conf
Fast Detection of Functional Dependencies in XML Data.
XSym
Hang Shi, Toshiyuki Amagasa, Hiroyuki Kitagawa
2010 J jnl
MV-OPES: Multivalued-Order Preserving Encryption Scheme: A Novel Scheme for Encrypting Integer Value to Many Different Values.
IEICE Trans. Inf. Syst.
Hasan Kadhem, Toshiyuki Amagasa, Hiroyuki Kitagawa
2010 C conf
Optimization Techniques for Range Queries in the Multivalued-partial Order Preserving Encryption Scheme.
IC3K
Hasan Kadhem, Toshiyuki Amagasa, Hiroyuki Kitagawa
2010 J jnl
Parallel holistic twig joins on a multi-core system.
Int. J. Web Inf. Syst.
Imam Machdi, Toshiyuki Amagasa, Hiroyuki Kitagawa
2010 — conf
Providing Constructed Buildings Information by ASTER Satellite DEM Images and Web Contents.
DASFAA Workshops
Takashi Takagi, Hideyuki Kawashima, Toshiyuki Amagasa, Hiroyuki Kitagawa
2010 J jnl
Query result caching for multiple event-driven continuous queries.
Inf. Syst.
Yousuke Watanabe, Hiroyuki Kitagawa
2010 C conf
RDF packages: a scheme for efficient reasoning and querying over large-scale RDF data.
iiWAS
Shohei Ohsawa, Toshiyuki Amagasa, Hiroyuki Kitagawa
2010 J jnl
Social Bookmarking Induced Active Page Ranking.
IEICE Trans. Inf. Syst.
Tsubasa Takahashi, Hiroyuki Kitagawa, Keita Watanabe
2010 — ch.
Stream-Based Real World Information Integration Framework.
Wireless Sensor Network Technologies for the Information Explosion Era
Hiroyuki Kitagawa, Yousuke Watanabe, Hideyuki Kawashima, Toshiyuki Amagasa
2010 B conf
TURank: Twitter User Ranking Based on User-Tweet Graph Analysis.
WISE
Yuto Yamaguchi, Tsubasa Takahashi, Toshiyuki Amagasa, Hiroyuki Kitagawa
2009 C conf
A Novel Framework for Database Security Based on Mixed Cryptography.
ICIW
Hasan Kadhem, Toshiyuki Amagasa, Hiroyuki Kitagawa
2009 B conf
A Ranking Method for Web Search Using Social Bookmarks.
DASFAA
Tsubasa Takahashi, Hiroyuki Kitagawa
2009 J jnl
Algorithms for structure-based grouping in XML-OLAP.
Int. J. Web Inf. Syst.
Chantola Kit, Toshiyuki Amagasa, Hiroyuki Kitagawa
2009 J jnl
Applying a Machine Learning Technique to Classification of Japanese Pressure Patterns.
Data Sci. J.
Hiroki Kimura, Hideyuki Kawashima, Hiroyuki Kusaka, Hiroyuki Kitagawa
2009 — conf
Bringing your dead links back to life: a comprehensive approach and lessons learned.
Hypertext
Atsuyuki Morishima, Akiyoshi Nakamizo, Toshinari Iida, Shigeo Sugimoto, Hiroyuki Kitagawa
2009 — conf
Dynamic load balancing in RCAN content addressable network.
ICUIMC
Djelloul Boukhelef, Hiroyuki Kitagawa
2009 — conf
Efficient Management of Multidimensional Data in Structured Peer-to-peer Overlays.
VLDB PhD Workshop
Djelloul Boukhelef, Hiroyuki Kitagawa
2009 J jnl
Efficient Routing in Multi-ring Content Addressable Network.
Inf. Media Technol.
Djelloul Boukhelef, Hiroyuki Kitagawa
2009 — conf
Encryption over Semi-trusted Database.
DASFAA Workshops
Hasan Kadhem, Toshiyuki Amagasa, Hiroyuki Kitagawa
2009 Misc conf
Evaluation of a Framework for Dynamic Source Selection in Stream Processing.
CISIS
Kousuke Ohki, Yousuke Watanabe, Hiroyuki Kitagawa
2009 C conf
Executing parallel TwigStack algorithm on a multi-core system.
iiWAS
Imam Machdi, Toshiyuki Amagasa, Hiroyuki Kitagawa
2009 — conf
FPGA Implementation of Trellis Shaping to Control Peak Power for PSK Signals.
ICC
Hiroyuki Kitagawa, Makoto Tanahashi, Hideki Ochiai
2009 J jnl
Important scene analysis model using result importance and situation importance.
Int. J. Wirel. Mob. Comput.
Takako Hashimoto, Takashi Katooka, Atsushi Iizawa, Hiroyuki Kitagawa
2009 J jnl
Managing Frequent Updates in R-Trees for Update-Intensive Applications.
IEEE Trans. Knowl. Data Eng.
MoonBae Song, Hiroyuki Kitagawa
2009 B conf
Pattern-Based Window: A Novel Window Operator to Support Event Detection over Data Stream.
Mobile Data Management
Xin Li, Zhitao Shen, Hideyuki Kawashima, Hiroyuki Kitagawa
2009 J jnl
Querying Topic Evolution in Time Series Document Clusters.
Inf. Media Technol.
Sophoin Khy, Yoshiharu Ishikawa, Hiroyuki Kitagawa
2009 A* conf
Why are moved web pages difficult to find?: the WISH approach.
WWW
Atsuyuki Morishima, Akiyoshi Nakamizo, Toshinari Iida, Shigeo Sugimoto, Hiroyuki Kitagawa
2009 J jnl
XML data partitioning schemes for parallel holistic twig joins.
Int. J. Web Inf. Syst.
Imam Machdi, Toshiyuki Amagasa, Hiroyuki Kitagawa
2009 — conf
XML data partitioning strategies to improve parallelism in parallel holistic twig joins.
ICUIMC
Imam Machdi, Toshiyuki Amagasa, Hiroyuki Kitagawa
2008 B conf
A FUSE-Based Tool for Accessing Meteorological Data in Remote Servers.
SSDBM
Keiichirou Ui, Toshiyuki Amagasa, Hiroyuki Kitagawa
2008 J jnl
A Novelty-based Clustering Method for On-line Documents.
World Wide Web
Sophoin Khy, Yoshiharu Ishikawa, Hiroyuki Kitagawa
2008 — conf
A Query Language and Its Processing for Time-Series Document Clusters.
ICADL
Sophoin Khy, Yoshiharu Ishikawa, Hiroyuki Kitagawa
2008 — conf
A video stream management system for heterogeneous information integration environments.
ICUIMC
Yousuke Watanabe, Ryo Akiyama, Kousuke Ohki, Hiroyuki Kitagawa
2008 C conf
Algorithms for efficient structure-based grouping in XML-OLAP.
iiWAS
Chantola Kit, Toshiyuki Amagasa, Hiroyuki Kitagawa
2008 B conf
An Approach for XML Similarity Join Using Tree Serialization.
DASFAA
Lianzi Wen, Toshiyuki Amagasa, Hiroyuki Kitagawa
2008 J jnl
Cube-Based Analysis for Maintaining XML Data Partition for Holistic Twig Joins.
Inf. Media Technol.
Imam Machdi, Toshiyuki Amagasa, Hiroyuki Kitagawa
2008 C conf
Detecting Current Outliers: Continuous Outlier Detection over Time-Series Data Streams.
DEXA
Kozue Ishida, Hiroyuki Kitagawa
2008 C conf
Detecting Outliers in Categorical Record Databases Based on Attribute Associations.
APWeb
Kazuyo Narita, Hiroyuki Kitagawa
2008 — conf
Dynamic Source Selection to Handle Changes of User's Interest in Continuous Query.
OTM Workshops
Kousuke Ohki, Yousuke Watanabe, Hiroyuki Kitagawa
2008 B conf
Example-Based Robust DB-Outlier Detection for High Dimensional Data.
DASFAA
Yuan Li, Hiroyuki Kitagawa
2008 C conf
GMX: an XML data partitioning scheme for holistic twig joins.
iiWAS
Imam Machdi, Toshiyuki Amagasa, Hiroyuki Kitagawa
2008 — conf
Models and Issues on Probabilistic Data Streams with Bayesian Networks.
SAINT
Hideyuki Kawashima, Ryo Sato, Hiroyuki Kitagawa
2008 — conf
Multi-ring Infrastructure for Content Addressable Networks.
OTM Conferences (1)
Djelloul Boukhelef, Hiroyuki Kitagawa
2008 — conf
Outlier Detection for Transaction Databases Using Association Rules.
WAIM
Kazuyo Narita, Hiroyuki Kitagawa
2008 A* conf
PageChaser: A Tool for the Automatic Correction of Broken Web Links.
ICDE
Atsuyuki Morishima, Akiyoshi Nakamizo, Toshinari Iida, Shigeo Sugimoto, Hiroyuki Kitagawa
2008 — conf
S-BITS : Social-Bookmarking Induced Topic Search.
WAIM
Tsubasa Takahashi, Hiroyuki Kitagawa
2008 — conf
Searching XML Documents by Keywords in Structured P2P Networks.
DEXA Workshops
Xiaochen Li, Toshiyuki Amagasa, Hiroyuki Kitagawa
2008 — conf
Topic structure mining using temporal co-occurrence.
ICUIMC
Hiroyuki Toda, Hiroyuki Kitagawa, Ko Fujimura, Ryoji Kataoka
2007 — conf
Constructing a Web Service System for Large-Scale Meteorological Grid Data.
eScience
Toshiyuki Amagasa, Hiroyuki Kitagawa, Tatsuya Komano
2007 C conf
Integrating a Stream Processing Engine and Databases for Persistent Streaming Data Management.
DEXA
Yousuke Watanabe, Shinichi Yamada, Hiroyuki Kitagawa, Toshiyuki Amagasa
2007 — conf
Locality-Aware Ratio Rule Mining.
FSKD (2)
Masafumi Hamamoto, Hiroyuki Kitagawa
2007 C conf
Proximity Search of XML Data Using Ontology and XPath Edit Similarity.
DEXA
Toshiyuki Amagasa, Lianzi Wen, Hiroyuki Kitagawa
2007 — conf
Querying XML Data using PC Cluster System.
DEXA Workshops
Toshiyuki Amagasa, Kentarou Kido, Hiroyuki Kitagawa
2007 — conf
Record Extraction Based on User Feedback and Document Selection.
APWeb/WAIM
Jianwei Zhang, Yoshiharu Ishikawa, Hiroyuki Kitagawa
2007 — conf
Retrieving Arbitrary XML Fragments from Structured Peer-to-Peer Networks.
APWeb/WAIM
Toshiyuki Amagasa, Chunhui Wu, Hiroyuki Kitagawa
2007 — conf
Wraplet: Wrapping Your Web Contents with a Lightweight Language.
SITIS
Natsumi Sawa, Atsuyuki Morishima, Shigeo Sugimoto, Hiroyuki Kitagawa
2006 B conf
A Dynamic Mobility Histogram Construction Method Based on Markov Chains.
SSDBM
Yoshiharu Ishikawa, Yoji Machida, Hiroyuki Kitagawa
2006 J jnl
Example-Based Outlier Detection for High Dimensional Datasets.
Inf. Media Technol.
Cui Zhu, Hiroyuki Kitagawa, Christos Faloutsos
2006 — conf
Extracting Mnemonic Names of People from the Web.
ICADL
Tomoko Hokama, Hiroyuki Kitagawa
2006 C conf
LocalRank: A Prototype for Ranking Web Pages with Database Considering Geographical Locality.
APWeb
Jianwei Zhang, Yoshiharu Ishikawa, Sayumi Kurokawa, Hiroyuki Kitagawa
2006 B conf
Location-Based Information Delivery Using Stream Processing Engine.
MDM
Shinichi Yamada, Yousuke Watanabe, Hiroyuki Kitagawa, Toshiyuki Amagasa
2006 — conf
Mining Frequent Itemsets from Noisy Data.
ICDE Workshops
Kazuyo Narita, Hiroyuki Kitagawa
2006 — conf
Novelty-based Incremental Document Clustering for On-line Documents.
ICDE Workshops
Sophoin Khy, Yoshiharu Ishikawa, Hiroyuki Kitagawa
2006 — conf
Processing XPath Queries in PC-Clusters Using XML Data Partitioning.
ICDE Workshops
Kentarou Kido, Toshiyuki Amagasa, Hiroyuki Kitagawa
2006 — conf
Topic Structure Mining Using PageRank Without Hyperlinks.
ICADL
Hiroyuki Toda, Ko Fujimura, Ryoji Kataoka, Hiroyuki Kitagawa
2006 C conf
Topic Structure Mining for Document Sets Using Graph-Based Analysis.
DEXA
Hiroyuki Toda, Ryoji Kataoka, Hiroyuki Kitagawa
2005 — conf
A Comparative Study of Feature Vector-Based Topic Detection Schemes A Comparative Study of Feature Vector-Based Topic Detection Schemes.
WIRI
Masafumi Hamamoto, Hiroyuki Kitagawa, Jia-Yu Pan, Christos Faloutsos
2005 — conf
A Distributed Algorithm for Outlier Detection in a Large Database.
DNIS
Biplab Kumer Sarker, Hiroyuki Kitagawa
2005 — conf
A Tool to Compute ReliableWeb Links and Its Applications.
ICDE Workshops
Akiyoshi Nakamizo, Toshinari Iida, Atsuyuki Morishima, Shigeo Sugimoto, Hiroyuki Kitagawa
2005 — conf
Adaptive Query Optimization Method for Multiple Continuous Queries.
ICDE Workshops
Yousuke Watanabe, Hiroyuki Kitagawa
2005 J jnl
Conveying taxonomy context for topic-focused Web search.
J. Assoc. Inf. Sci. Technol.
Said Mirza Pahlevi, Hiroyuki Kitagawa
2005 A* conf
Example-Based Robust Outlier Detection in High Dimensional Datasets.
ICDM
Cui Zhu, Hiroyuki Kitagawa, Christos Faloutsos
2005 — conf
Extended Link Analysis for Extracting Spatial Information Hubs.
WIRI
Jianwei Zhang, Yoshiharu Ishikawa, Hiroyuki Kitagawa
2005 C conf
LocalRank: Ranking Web Pages Considering Geographical Locality by Integrating Web and Databases.
DEXA
Jianwei Zhang, Yoshiharu Ishikawa, Sayumi Kurokawa, Hiroyuki Kitagawa
2005 Misc conf
Topic activation analysis for document streams based on document arrival rate and relevance.
SAC
Chunhua Cui, Hiroyuki Kitagawa
2004 A* conf
A Machine Learning Approach to Rapid Development of XML Mapping Queries.
ICDE
Atsuyuki Morishima, Hiroyuki Kitagawa, Akira Matsumoto
2004 B conf
A Multiple Continuous Query Optimization Method Based on Query Execution Pattern Analysis.
DASFAA
Yousuke Watanabe, Hiroyuki Kitagawa
2004 B conf
AutoSplit: Fast and Scalable Discovery of Hidden Variables in Stream and Multimedia Databases.
PAKDD
Jia-Yu Pan, Hiroyuki Kitagawa, Christos Faloutsos, Masafumi Hamamoto
2004 C conf
Constructing XML Views over Binary Data.
IDEAS
Norihide Shinagawa, Hiroyuki Kitagawa
2004 — conf
Extracting Mobility Statistics from Indexed Spatio-Temporal Datasets.
STDBM
Yoshiharu Ishikawa, Yuichi Tsukamoto, Hiroyuki Kitagawa
2004 — conf
Extracting New Topic Contents from Hidden Web Sites.
ITCC (1)
Takanori Mouri, Hiroyuki Kitagawa
2004 Misc conf
Feature-based distributed object search using signatures in Peer-to-Peer environments.
SAC
Ryo Matsushita, Hiroyuki Kitagawa, Yoshiharu Ishikawa
2004 B conf
OBE: Outlier by Example.
PAKDD
Cui Zhu, Hiroyuki Kitagawa, Spiros Papadimitriou, Christos Faloutsos
2004 J jnl
Requirement Specification and Derivation of ECA Rules for Integrating Multiple Dissemination-Based Information Sources.
IEICE Trans. Inf. Syst.
Tomoyuki Kajino, Hiroyuki Kitagawa, Yoshiharu Ishikawa
2004 — conf
Significant Scene Extraction Method Using Situation Importance.
ICDCS Workshops
Takako Hashimoto, Takashi Katooka, Atsushi Iizawa, Hiroyuki Kitagawa
2003 C conf
Approximate Query Processing for a Content-Based Image Retrieval Method.
DEXA
Paul Wing Hing Kwan, Kazuo Toraichi, Hiroyuki Kitagawa, Keisuke Kameyama
2003 — conf
Implementation and evaluation of an adaptive neighborhood information retrieval system for mobile users.
WISE Workshops
Yoshiharu Ishikawa, Yuichi Tsukamoto, Hiroyuki Kitagawa
2003 A* conf
LOCI: Fast Outlier Detection Using the Local Correlation Integral.
ICDE
Spiros Papadimitriou, Hiroyuki Kitagawa, Phillip B. Gibbons, Christos Faloutsos
2003 B conf
TAX-PQ: Dynamic Taxonomy Probing and Query Modification for Topic-Focused Web Searc.
DASFAA
Said Mirza Pahlevi, Hiroyuki Kitagawa
2003 — conf
Taxonomy-Based Context Conveyance for Web Search.
OTM
Said Mirza Pahlevi, Hiroyuki Kitagawa
2002 — conf
An Example-based Web-site Construction Tool and Its Implementation.
ISDB
Atsuyuki Morishima, Takanori Mouri, Hiroyuki Kitagawa
2002 C conf
Continual Neighborhood Tracking for Moving Objects Using Adaptive Distances.
IDEAS
Yoshiharu Ishikawa, Hiroyuki Kitagawa, Tooru Kawashima
2002 B conf
Processing XML View Queries Including User-defined Foreign Functions.
WISE
Yoshiharu Ishikawa, Jun Kawada, Hiroyuki Kitagawa
2002 — conf
Taxonomy-based Adaptive Web Search Method.
ITCC
Said Mirza Pahlevi, Hiroyuki Kitagawa
2002 — conf
Transforming XPath Queries for Bottom-Up Query Processing.
ISDB
Yoshiharu Ishikawa, Takaaki Nagai, Hiroyuki Kitagawa
2001 C conf
A Rule-Based Scheme to Make Personal Digests from Video Program Meta Data.
DEXA
Takako Hashimoto, Yukari Shirota, Atsushi Iizawa, Hiroyuki Kitagawa
2001 B conf
Algebraic Service Specification and Rule Generation for Integrating Multiple Dissemination-Based Information Sources.
DASFAA
Hiroyuki Kitagawa, Tomoyuki Kajino, Yoshiharu Ishikawa
2001 — conf
An On-Line Document Clustering Method Based on Forgetting Factors.
ECDL
Yoshiharu Ishikawa, Yibing Chen, Hiroyuki Kitagawa
2001 — conf
Design and Evaluation of an Example-Based Graphical Manipulation Framework for XML.
WISE (1)
Atsuyuki Morishima, Hiroyuki Kitagawa
2001 — conf
Digest Making Method Based on Turning Point Analysis.
WISE (1)
Takako Hashimoto, Yukari Shirota, Atsushi Iizawa, Hiroyuki Kitagawa
2001 A* conf
Enabling End-users to Construct Data-intensive Web-sites from XML Repositories: An Example-based Approach.
VLDB
Atsuyuki Morishima, Seiichi Koizumi, Hiroyuki Kitagawa, Satoshi Takano
2001 — conf
Extension Mechanism in Extensible XML Query Language X
WISE (1)
Norihide Shinagawa, Hiroyuki Kitagawa
2001 — conf
Integration of Multiple Dissemination-Based Information Sources Using Source Data Arrival Properties.
WISE (1)
Yousuke Watanabe, Hiroyuki Kitagawa, Yoshiharu Ishikawa
2001 B conf
Integration of Spatial Information Sources Based on Source Description Framework.
DASFAA
Yoshiharu Ishikawa, Gihyong Ryu, Hiroyuki Kitagawa
2001 C conf
Integration of WWW Applications Based on Extensible XML Query and Processing Languages.
DEXA
Norihide Shinagawa, Kouichi Kuragaki, Hiroyuki Kitagawa
2001 A conf
Source Description-Based Approach for the Modeling of Spatial Information Integration.
ER
Yoshiharu Ishikawa, Hiroyuki Kitagawa
2000 — conf
A Rule-Oriented Architecture to Incorporate Dissemination-Based Information Delivery into Information Integration Environments.
ADBIS-DASFAA
Hironori Mizuguchi, Hiroyuki Kitagawa, Yoshiharu Ishikawa, Atsuyuki Morishima
2000 — conf
Drag and Drop: Amalgamation of Authoring, Querying, and Restructuring for Multimedia View Construction.
VDB
Atsuyuki Morishima, Seiichi Koizumi, Hiroyuki Kitagawa
2000 — conf
Dynamic Creation of Multimedia Web Views on Heterogeneous Information Sources.
HICSS
Atsuyuki Morishima, Hiroyuki Kitagawa, Hironori Mizuguchi, Seiichi Koizumi
2000 — conf
X
ADBIS-DASFAA
Norihide Shinagawa, Hiroyuki Kitagawa, Yoshiharu Ishikawa
1999 — conf
A Semantic Caching Method Based on Linear Constraints.
DANTE
Yoshiharu Ishikawa, Hiroyuki Kitagawa
1999 — conf
Dynamic Generation and Browsing of Virtual WWW Space Based on User Profiles.
ICSC
Norihide Shinagawa, Hiroyuki Kitagawa
1999 — conf
InfoWeaver: Dynamic and Tailor-made Integration of Structured Documents, Web, and Databases.
ACM DL
Atsuyuki Morishima, Hiroyuki Kitagawa
1998 — conf
Navigator-based Query Processing in the World Wide Web Wrapper.
FODO
Kazunori Katoh, Atsuyuki Morishima, Hiroyuki Kitagawa
1997 B conf
A Data Modelling and Query Processing Scheme for Integration of Structured Document Repositories and Relational Databases.
DASFAA
Atsuyuki Morishima, Hiroyuki Kitagawa
1997 Misc conf
World Wide Web based grades management.
SAC
Atsuyuki Morishima, Hiroyuki Kitagawa
1996 — conf
Composite Bit-Sliced Signature File: An Efficient Access Method for Set-Valued Object Retrieval.
CODAS
Hiroyuki Kitagawa, Kohei Fukushima
1996 C conf
Design and Evaluation of Signature File Organization Incorporating Vertical and Horizontal Decomposition Schemes.
DEXA
Hiroyuki Kitagawa, Noriyasu Watanabe, Yoshiharu Ishikawa
1996 Misc conf
Development and Performance Analysis of a Temporal Persistent Object Store POST/C++.
Australian Database Conference
Takayuki Suzuki, Hiroyuki Kitagawa
1995 J jnl
Design and Performance Analysis of Indexing Schemes for Set Retrieval of Nested Objects.
IEICE Trans. Inf. Syst.
Yoshiharu Ishikawa, Hiroyuki Kitagawa
1993 — conf
A Guideline for Implementing Access Method Modules in Extensible DBMS MODUS.
Australian Database Conference
Kazutaka Furuse, Jeffrey Xu Yu, Kazunori Yamaguchi, Hiroyuki Kitagawa, Nobuo Ohbo
1993 B conf
Abstract Indexing Mechanism of the Extensible DBMS Modus.
DASFAA
Kazutaka Furuse, Kazunori Yamaguchi, Hiroyuki Kitagawa, Nobuo Ohbo
1993 — conf
Estimation of False Drops in Set-valued Object Retrieval with Signature Files.
FODO
Hiroyuki Kitagawa, Yoshiaki Fukushima, Yoshiharu Ishikawa, Nobuo Ohbo
1993 — conf
Evaluation of Signature Files as Set Access Facilities in OODBs.
SIGMOD Conference
Yoshiharu Ishikawa, Hiroyuki Kitagawa, Nobuo Ohbo
1993 B conf
LRU-S: A New Buffer Allocation Approach for OODBMS.
DASFAA
Hanxiong Chen, Jeffrey Xu Yu, Kazunori Yamaguchi, Hiroyuki Kitagawa, Nobuo Ohbo, Yuzuru Fujiwara
1992 J jnl
Decomposition - An Approach for Optimizing Queries Including ADT Functions.
Inf. Process. Lett.
Hanxiong Chen, Xu Yu, Kazunori Yamaguchi, Hiroyuki Kitagawa, Nobuo Ohbo, Yuzuru Fujiwara
1991 B conf
Optimization of Queries Including ADT Functions.
DASFAA
Kenichi Yajima, Hiroyuki Kitagawa, Kazunori Yamaguchi, Nobuo Ohbo, Yuzuru Fujiwara
1989 — conf
Abstract Data Types in Graphics Databases.
VDB
Shi-Jie Jiang, Hiroyuki Kitagawa, Nobuo Ohbo, Isao Suzuki, Yuzuru Fujiwara
1989 B conf
Design data modeling with versioned conceptual configuration.
COMPSAC
Hiroyuki Kitagawa, Nobuo Ohbo
1989 B conf
Functional Approach to Chemical Structure Databases.
DASFAA
Yu Qin Luan, Nobuo Ohbo, Hiroyuki Kitagawa, Yuzuru Fujiwara
1989 — conf
Integration of Functional Data Model into Programming Environment: Application to Solid Database.
VDB
Xu Yu, Nobuo Ohbo, Hiroyuki Kitagawa, Yuzuru Fujiwara
1984 — conf
Form document management system SPECDOQ its architecture and implementation.
COCS
Hiroyuki Kitagawa, Makiko Gotoh, Sohei Misaki, Motoei Azuma
1984 J jnl
Formgraphics: A Form-Based Graphics Architecture Providing a Database Workbench.
IEEE Computer Graphics and Applications
Hiroyuki Kitagawa, Tosiyasu L. Kunii, Motoei Azuma, Sohei Misaki
1980 — conf
Form transformer - A formalism for Office form manipulation.
Operating Systems Engineering
Hiroyuki Kitagawa, Tosiyasu L. Kunii
1979 — conf
APAD: An Application-Adaptable Database System - Its Architecture and Design.
Data Base Design Techniques II
Hiroyuki Kitagawa, Tosiyasu L. Kunii