Extracting Personal Conceptual Structures from PC Documents and its Application to Web Search Personalization. - Hiroaki Ohshima; Satoshi Oyama; Katsumi Tanaka (ICDE Workshops, 2005)

Context Matcher: Improved Web Search Using Query Term Context in Source Document and in Search Results. - Takahiro Kawashige; Satoshi Oyama; Hiroaki Ohshima; Katsumi Tanaka (APWeb, 2006)

Extracting Semantic Relationships Between Terms from PC Documents and Its Applications to Web Search Personalization. - Hiroaki Ohshima; Satoshi Oyama; Katsumi Tanaka (APWeb, 2006)

Sibling Page Search by Page Examples. - Hiroaki Ohshima; Satoshi Oyama; Katsumi Tanaka (ICADL, 2006)

Searching Coordinate Terms with Their Context from the Web. - Hiroaki Ohshima; Satoshi Oyama; Katsumi Tanaka (WISE, 2006)

ReCQ: Real-World Context-Aware Querying. - Shun Hattori; Taro Tezuka; Hiroaki Ohshima; Satoshi Oyama; Junpei Kawamoto; Keishi Tajima; Katsumi Tanaka (CONTEXT, 2007)

Trustworthiness Analysis of Web Search Results. - Satoshi Nakamura 002; Shinji Konishi; Adam Jatowt; Hiroaki Ohshima; Hiroyuki Kondo; Taro Tezuka; Satoshi Oyama; Katsumi Tanaka (ECDL, 2007)

Mining the Web for Hyponymy Relations Based on Property Inheritance. - Shun Hattori; Hiroaki Ohshima; Satoshi Oyama; Katsumi Tanaka (APWeb, 2008)

What can history tell us?: towards different models of interaction with document histories. - Adam Jatowt; Yukiko Kawai; Hiroaki Ohshima; Katsumi Tanaka (Hypertext, 2008)

Query Relaxation Based on Users' Unconfidences on Query Terms and Web Knowledge Extraction. - Yasufumi Kaneko; Satoshi Nakamura 002; Hiroaki Ohshima; Katsumi Tanaka (ICADL, 2008)

Unsupervised Discovery of Coordinate Terms for Multiple Aspects from Search Engine Query Logs. - Masashi Yamaguchi; Hiroaki Ohshima; Satoshi Oyama; Katsumi Tanaka (Web Intelligence, 2008)

Can Social Tagging Improve Web Image Search?. - Makoto P. Kato; Hiroaki Ohshima; Satoshi Oyama; Katsumi Tanaka (WISE, 2008)

Query by analogical example: relational search using web search engine indices. - Makoto P. Kato; Hiroaki Ohshima; Satoshi Oyama; Katsumi Tanaka (CIKM, 2009)

Quality Evaluation of Search Results by Typicality and Speciality of Terms Extracted from Wikipedia. - Makoto Nakatani; Adam Jatowt; Hiroaki Ohshima; Katsumi Tanaka (DASFAA, 2009)

Real time extraction of related terms by bi-directional lexico-syntactic patterns from the web. - Hiroaki Ohshima; Katsumi Tanaka (ICUIMC, 2009)

Web information credibility analysis by geographical social support. - Hiroaki Ohshima; Satoshi Oyama; Hiroyuki Kondo; Katsumi Tanaka (IUCS, 2009)

Modeling and analyzing review information on the web focusing on credibility. - Takuya Kobayashi; Hiroaki Ohshima; Satoshi Oyama; Katsumi Tanaka (SAC, 2009)

Towards Improving Web Search: A Large-Scale Exploratory Study of Selected Aspects of User Search Behavior. - Hiroaki Ohshima; Adam Jatowt; Satoshi Oyama; Satoshi Nakamura 002; Katsumi Tanaka (WISE, 2009)

Seeing Past Rivals: Visualizing Evolution of Coordinate Terms over Time. - Hiroaki Ohshima; Adam Jatowt; Satoshi Oyama; Katsumi Tanaka (WISE, 2009)

Evaluating brand value on the web. - Takuya Kobayashi; Hiroaki Ohshima; Satoshi Oyama; Katsumi Tanaka (WICOW, 2009)

Search as if you were in your home town: geographic search by regional context and dynamic feature-space selection. - Makoto P. Kato; Hiroaki Ohshima; Satoshi Oyama; Katsumi Tanaka (CIKM, 2010)

Cloud as Virtual Databases: Bridging Private Databases and Web Services. - Hiroaki Ohshima; Satoshi Oyama; Katsumi Tanaka (DASFAA (1), 2010)

Query by example for geographic entity search with implicit negative feedback. - Makoto P. Kato; Satoshi Oyama; Hiroaki Ohshima; Katsumi Tanaka (ICUIMC, 2010)

Evaluating credibility of web information. - Katsumi Tanaka; Hiroaki Ohshima; Adam Jatowt; Satoshi Nakamura 002; Yusuke Yamamoto; Kazutoshi Sumiya; Ryong Lee; Daisuke Kitayama; Takayuki Yumoto; Yukiko Kawai; Jianwei Zhang 002; Shinsuke Nakajima; et al. (ICUIMC, 2010)

Evaluating Truthfulness of Modifiers Attached to Web Entity Names. - Ryohei Takahashi; Satoshi Oyama; Hiroaki Ohshima; Katsumi Tanaka (WAIM, 2010)

Searching the Web for Alternative Answers to Questions on WebQA Sites. - Natsuki Takata; Hiroaki Ohshima; Satoshi Oyama; Katsumi Tanaka (WAIM, 2010)

High-speed Detection of Ontological Knowledge and Bi-directional Lexico-Syntactic Patterns from the Web. - Hiroaki Ohshima; Katsumi Tanaka (J. Softw., 2010)

Improving Search and Information Credibility Analysis from Interaction between Web1.0 and Web2.0 Content. - Katsumi Tanaka; Satoshi Nakamura 002; Hiroaki Ohshima; Yusuke Yamamoto; Yusuke Yanbe; Makoto P. Kato (J. Softw., 2010)

Evaluating significance of historical entities based on tempo-spatial impacts analysis using Wikipedia link structure. - Yuku Takahashi; Hiroaki Ohshima; Mitsuo Yamamoto; Hirotoshi Iwasaki; Satoshi Oyama; Katsumi Tanaka (HT, 2011)

Information Extraction based Approach for the NTCIR-9 1CLICK Task. - Makoto P. Kato; Meng Zhao; Kosetsu Tsukuda; Yoshiyuki Shoji; Takehiro Yamamoto; Hiroaki Ohshima; Katsumi Tanaka (NTCIR, 2011)

Extraction and Geographical Navigation of Important Historical Events in the Web. - Mitsuo Yamamoto; Yuku Takahashi; Hirotoshi Iwasaki; Satoshi Oyama; Hiroaki Ohshima; Katsumi Tanaka (W2GIS, 2011)

On-the-Fly Generation of Facets as Navigation Signs for Web Objects. - Yu Kawano; Hiroaki Ohshima; Katsumi Tanaka (DASFAA (1), 2012)

Relative Relevance Feedback in Image Retrieval. - Yuki Sugiyama; Makoto P. Kato; Hiroaki Ohshima; Katsumi Tanaka (ICME, 2012)

Content-based retrieval for heterogeneous domains: domain adaptation by relative aggregation points. - Makoto P. Kato; Hiroaki Ohshima; Katsumi Tanaka (SIGIR, 2012)

How Japanese Traditional "Omonpakari" Services are Delivered - A Multidisciplinary Approach. - Yoshinori Hara; Yutaka Yamauchi; Yoshinori Yamakawa; Junya Fujisawa; Hiroaki Ohshima; Katsumi Tanaka (SRII Global Conference, 2012)

Panoramic Image Search by Similarity and Adjacency for Similar Landscape Discovery. - Meng Zhao; Hiroaki Ohshima; Katsumi Tanaka (WISE, 2012)

Information Extraction based Approach for the NTCIR-10 1CLICK-2 Task. - Tomohiro Manabe; Kosetsu Tsukuda; Kazutoshi Umemoto; Yoshiyuki Shoji; Makoto P. Kato; Takehiro Yamamoto; Meng Zhao; Soungwoong Yoon; Hiroaki Ohshima; Katsumi Tanaka (NTCIR, 2013)

Discovering unexpected information on the basis of popularity/unpopularity analysis of coordinate objects and their relationships. - Kosetsu Tsukuda; Hiroaki Ohshima; Mitsuo Yamamoto; Hirotoshi Iwasaki; Katsumi Tanaka (SAC, 2013)

Query Formulation for Action Search by Bootstrapping. - Yoshinori Kitaguchi; Hiroaki Ohshima; Katsumi Tanaka (ICADL, 2014)

Overview of the NTCIR-11 IMine Task. - Yiqun Liu 001; Ruihua Song; Min Zhang 006; Zhicheng Dou; Takehiro Yamamoto; Makoto P. Kato; Hiroaki Ohshima; Ke Zhou 003 (NTCIR, 2014)

KUIDL at the NTCIR-11 IMine Task. - Takehiro Yamamoto; Makoto P. Kato; Hiroaki Ohshima; Katsumi Tanaka (NTCIR, 2014)

Investigating users' query formulations for cognitive search intents. - Makoto P. Kato; Takehiro Yamamoto; Hiroaki Ohshima; Katsumi Tanaka (SIGIR, 2014)

Ranking of Coordinate Terms and Hypernyms Using a Hypernym-Hyponym Dictionary. - Kosetsu Tsukuda; Hiroaki Ohshima; Katsumi Tanaka (WI-IAT (1), 2014)

Cognitive search intents hidden behind queries: a user study on query formulations. - Makoto P. Kato; Takehiro Yamamoto; Hiroaki Ohshima; Katsumi Tanaka (WWW (Companion Volume), 2014)

Finding Paraphrase Facts Based on Coordinate Relationships. - Meng Zhao; Hiroaki Ohshima; Katsumi Tanaka (DASFAA Workshops, 2015)

Web page revisiting by coordinate page discovery. - Yusuke Takeda; Hiroaki Ohshima; Katsumi Tanaka (iiWAS, 2015)

Sentential query rewriting via mutual reinforcement of paraphrase-coordinate relationships. - Meng Zhao; Hiroaki Ohshima; Katsumi Tanaka (iiWAS, 2015)

Finding "Similar but Different" Documents Based on Coordinate Relationship. - Meng Zhao; Hiroaki Ohshima; Katsumi Tanaka (ICADL, 2016)

Overview of the NTCIR-12 IMine-2 Task. - Takehiro Yamamoto; Yiqun Liu 001; Min Zhang 006; Zhicheng Dou; Ke Zhou 003; Ilya Markov; Makoto P. Kato; Hiroaki Ohshima; Sumio Fujita (NTCIR, 2016)

Paraphrasing Sentential Queries by Incorporating Coordinate Relationship. - Meng Zhao; Hiroaki Ohshima; Katsumi Tanaka (J. Inf. Process., 2016)

Entity Ranking by Learning and Inferring Pairwise Preferences from User Reviews. - Shinryo Uchida; Takehiro Yamamoto; Makoto P. Kato; Hiroaki Ohshima; Katsumi Tanaka (AIRS, 2017)

Context-aware relevance feedback over SNS graph data. - Daisuke Kataoka; Makoto P. Kato; Takehiro Yamamoto; Hiroaki Ohshima; Katsumi Tanaka (WI, 2017)

Location2Vec: Generating Distributed Representation of Location by Using Geo-tagged Microblog Posts. - Yoshiyuki Shoji; Katsurou Takahashi; Martin J. Dürst; Yusuke Yamamoto; Hiroaki Ohshima (SocInfo (2), 2018)

Web Access Literacy Scale to Evaluate How Critically Users Can Browse and Search for Web Information. - Yusuke Yamamoto; Takehiro Yamamoto; Hiroaki Ohshima; Hiroshi Kawakami (WebSci, 2018)

Transitivity of Transformation Matrices to Bridge Word Vector Spaces Over Time. - Katsurou Takahashi; Hiroaki Ohshima (BigComp, 2019)

Development of IoT Monitoring Device and Prediction of Daily Life Behavior. - Rabin Maharjan; Koichi Shiraishi; Takehiro Yamamoto; Yusuke Yamamoto; Hiroaki Ohshima (iiWAS, 2019)

Fatten Features and Drop Wastes: Finding Repeaters' Reviews by Feature Generation and Feature Selection. - Naoki Muramoto; Hiromi Shiraga; Kilho Shin 001; Hiroaki Ohshima (iiWAS, 2019)

Film Genre Prediction Based on Film Content and Screenplay Structure. - Yusuke Nakano; Hiroaki Ohshima; Yusuke Yamamoto (iiWAS, 2019)

Generating Anthropomorphism of Subject and Verb by Transformation Matrix. - Katsurou Takahashi; Hiroaki Ohshima; Kilho Shin 001 (iiWAS, 2019)

Context-Guided Learning to Rank Entities. - Makoto P. Kato; Wiradee Imrattanatrai; Takehiro Yamamoto; Hiroaki Ohshima; Katsumi Tanaka (ECIR (1), 2020)

Unsupervised Feature Value Selection Based on Explainability. - Kilho Shin 001; Kenta Okumoto; David Lawrence Shepard; Akira Kusaba; Takako Hashimoto; Jorge Amari; Keisuke Murota; Junnosuke Takai; Tetsuji Kuboyama; Hiroaki Ohshima (ICAART (Revised Selected Papers), 2020)

A Fast Algorithm for Unsupervised Feature Value Selection. - Kilho Shin 001; Kenta Okumoto; David Lawrence Shepard; Tetsuji Kuboyama; Takako Hashimoto; Hiroaki Ohshima (ICAART (2), 2020)

Overview of the NTCIR-15 Data Search Task. - Makoto P. Kato; Hiroaki Ohshima; Ying-Hsang Liu; Hsin-Liang Chen (NTCIR, 2020)

Uhai at the NTCIR-15 Data Search task. - Ryota Mibayashi; Huu-Long Pham; Naoaki Matsumoto; Takehiro Yamamoto; Hiroaki Ohshima (NTCIR, 2020)

Behavioral Classification Using Feature Selection in the Micro Activity Retrieval Task. - Takuma Yoshimura; Huu-Long Pham; Ryota Mibayashi; Rui Kimura; Hiroaki Ohshima (NTCIR, 2020)

Location-based Reminder for Memorizing What Visitors Learn at a Museum. - Yoshiyuki Shoji; Kenro Aihara; Martin J. Dürst; Noriko Kando; Takuya Nakaya; Hiroaki Ohshima; Takehiro Yamamoto; Yusuke Yamamoto (BIRDS+WEPIR@CHIIR, 2021)

Quiz Generation on the Electronic Guide Application for Improving Learning Experience in the Museum. - Masaki Ueta; Tomoya Hashiguchi; Huu-Long Pham; Yoshiyuki Shoji; Noriko Kando; Yusuke Yamamoto; Takehiro Yamamoto; Hiroaki Ohshima (BIRDS+WEPIR@CHIIR, 2021)

Museum Experience into a Souvenir: Generating Memorable Postcards from Guide Device Behavior Log. - Yoshiyuki Shoji; Kenro Aihara; Noriko Kando; Yuta Nakashima; Hiroaki Ohshima; Shio Takidaira; Masaki Ueta; Takehiro Yamamoto; Yusuke Yamamoto (JCDL, 2021)

Image Retrieval by Hierarchy-aware Deep Hashing Based on Multi-task Learning. - Bowen Wang 002; Liangzhi Li 001; Yuta Nakashima; Takehiro Yamamoto; Hiroaki Ohshima; Yoshiyuki Shoji; Kenro Aihara; Noriko Kando (ICMR, 2021)

A Test Collection for Ad-hoc Dataset Retrieval. - Makoto P. Kato; Hiroaki Ohshima; Ying-Hsang Liu; Hsin-liang Oliver Chen (SIGIR, 2021)

Transitivity of transformation matrices to bridge word vector spaces over 1000 years. - Katsurou Takahashi; Hiroaki Ohshima (J. Supercomput., 2021)

Feature Fusion for Leaf Image Classification. - Moeri Okuda; Hiroaki Ohshima (BigComp, 2022)

MinpakuBERT: A Language Model for Understanding Cultural Properties in Museum. - Ryota Mibayashi; Masaki Ueta; Takafumi Kawahara; Naoaki Matsumoto; Takuma Yoshimura; Kenro Aihara; Noriko Kando; Yoshiyuki Shoji; Yuta Nakajima; Takehiro Yamamoto; Yusuke Yamamoto; Hiroaki Ohshima (IIAI-AAI, 2022)

Visual Metaphor Construction for Image and Description of Fashion Goods. - Dan Wang; Ryota Mibayashi; Hiroaki Ohshima (IIAI-AAI, 2022)

Overview of the NTCIR-16 Data Search 2 Task. - Makoto P. Kato; Hiroaki Ohshima; Ying-Hsang Liu; Hsin-Liang Chen; Yu Nakano (NTCIR, 2022)

UHGSIS at the NTCIR-16 Data Search 2 IR Subtask: A BERT-based Query Modification Approach. - Moeri Okuda; Ryota Mibayashi; Takafumi Kawahara; Naoaki Matsumoto; Kenji Tanaka; Takehiro Yamamoto; Hiroaki Ohshima (NTCIR, 2022)

Toward Generating Robot-Robot Natural Counseling Dialogue. - Tomoya Hashiguchi; Takehiro Yamamoto; Sumio Fujita; Hiroaki Ohshima (IEICE Trans. Inf. Syst., 2022)

Analyzing Web Search Queries of Before and After Purchase on e-Commerce Site. - Yuka Kawada; Takehiro Yamamoto; Hiroaki Ohshima; Yuki Yanagida; Makoto P. Kato; Sumio Fujita (ICADL (1), 2023)

Personalized Treasure Hunt Game for Proactive Museum Appreciation by Analyzing Guide App Operation Log. - Jinsong Yu; Shio Takidaira; Tsukasa Sawaura; Yoshiyuki Shoji; Takehiro Yamamoto; Yusuke Yamamoto; Hiroaki Ohshima; Kenro Aihara; Noriko Kando (ICADL (2), 2023)

Generating Fine-Grained Aspect Names from Movie Review Sentences Using Generative Language Model. - Tomohiro Ishii; Yoshiyuki Shoji; Takehiro Yamamoto; Hiroaki Ohshima; Sumio Fujita; Martin J. Dürst (iiWAS, 2023)

Digital Index Card Creation and Management for Memorizing What You See on the Web. - Yuna Saka; Yoshiyuki Shoji; Hiroaki Ohshima; Kouzou Ohara (iiWAS, 2023)

KANDUH at the NTCIR-17 Transfer Task. - Tomoya Hashiguchi; Ryota Mibayashi; Huu-Long Pham; Wakana Kuwata; Yuka Kawada; Yuya Tsuda; Takehiro Yamamoto; Hiroaki Ohshima (NTCIR, 2023)

What Web Search Behaviors Lead to Online Purchase Satisfaction? - Yuki Yanagida; Makoto P. Kato; Yuka Kawada; Takehiro Yamamoto; Hiroaki Ohshima; Sumio Fujita (WebSci, 2023)

Glyph Generation for Japanese Calligraphy based on Encoding both Content and Style. - Wakana Kuwata; Ryota Mibayashi; Masanori Tani; Hiroaki Ohshima (BigComp, 2024)

Inference-Based No-Learning Approach on Pre-Trained BERT Model Retrieval. - Huu-Long Pham; Ryota Mibayashi; Takehiro Yamamoto; Makoto P. Kato; Yusuke Yamamoto; Yoshiyuki Shoji; Hiroaki Ohshima (BigComp, 2024)

Mixed Reality Interaction Enhanced by Whiteboard for Product Search. - Yuya Tsuda; Takehiro Yamamoto; Hiroaki Ohshima (CHIIR, 2024)

Query Expansion in Food Review Search with Synonymous Phrase Generation by LLM. - Arisa Ashizawa; Ryota Mibayashi; Hiroaki Ohshima (DASFAA (Workshops), 2024)

Investigating Evidence in Sentence Similarity Using MASK in BERT. - Kanako Nakai; Yuka Kawada; Takehiro Yamamoto; Hiroaki Ohshima (DASFAA (Workshops), 2024)

Real Estate Information Exploration in VR with LoD Control by Physical Distance. - Yuki Nakayama; Yuya Tsuda; Yoshiyuki Shoji; Hiroaki Ohshima (DASFAA (Workshops), 2024)

Generating News Headline Containing Specific Person Name. - Taiga Sasaki; Takayuki Kuge; Yoshiyuki Shoji; Takehiro Yamamoto; Hiroaki Ohshima (DASFAA (Workshops), 2024)

BornFS: Feature Selection with Balanced Relevance and Nuisance and Its Application to Very Large Datasets. - Kilho Shin 001; Chris Liu; Katsuyuki Maeda; Hiroaki Ohshima (ICAART (3), 2024)

Balancing the Trinity of Feature Selection. - Kilho Shin 001; Chris Liu; Katsuyuki Maeda; Hiroaki Ohshima; Lulu Ito (ICAART (Revised Selected Paper, 2), 2024)

Is Problem-Based Learning Exercises using Real Data Effective on the Education of Lower Grades in the Faculty of Data Science? Findings on PBL Exercises for Five Years. - Munehiko Sasajima; Ken Ishibashi; Takehiro Yamamoto; Takayuki Yumoto; Hiroaki Ohshima; Tetsuya Fujie; Naoki Katoh (ICMLC, 2024)

Timing of Aspect Suggestion to Encourage Diverse Information Acquisition in Spoken Conversational Search. - Ken Tobioka; Takehiro Yamamoto; Hiroaki Ohshima (SIGIR-AP, 2024)

Prediction of specific surface area of metal-organic frameworks by graph kernels. - Yu Morikawa; Kilho Shin 001; Masataka Kubouchi; Hiroaki Ohshima (J. Supercomput., 2024)

Effects of Response Length on User Search Experience in Spoken Conversational Search. - Ken Tobioka; Takehiro Yamamoto; Hiroaki Ohshima (DaWaK, 2025)

Image-Generation AI Model Retrieval by Contrastive Learning-Based Style Distance Calculation. - Vu Thi Ngoc Anh; Yoshiyuki Shoji; Yuma Oe; Huu-Long Pham; Hiroaki Ohshima (MMM (2), 2025)

Pre-trained BERT Model Retrieval: Inference-Based No-Learning Approach using k-Nearest Neighbour Algorithm. - Huu-Long Pham; Ryota Mibayashi; Takehiro Yamamoto; Makoto P. Kato; Yusuke Yamamoto; Yoshiyuki Shoji; Hiroaki Ohshima (IEICE Trans. Inf. Syst., 2025)