Visualization System for Log Analysis with Probabilities of Incorrect Operation. - Chifumi Nishioka; Masahiro Kozaki; Ken-ichi Okada 002 (ICPADS, 2011)

Influence of time on user profiling and recommending researchers in social media. - Chifumi Nishioka; Gregor Große-Bölting; Ansgar Scherp (I-KNOW, 2015)

A Comparison of Different Strategies for Automated Semantic Document Annotation. - Gregor Große-Bölting; Chifumi Nishioka; Ansgar Scherp (K-CAP, 2015)

Temporal Patterns and Periodicity of Entity Dynamics in the Linked Open Data Cloud. - Chifumi Nishioka; Ansgar Scherp (K-CAP, 2015)

Generic process for extracting user profiles from social media using hierarchical knowledge bases. - Gregor Große-Bölting; Chifumi Nishioka; Ansgar Scherp (ICSC, 2015)

Comparing Tweet Classifications by Authors' Hashtags, Machine Learning, and Human Annotators. - Chifumi Nishioka; Ansgar Scherp; Klaas Dellschaft (WI-IAT (1), 2015)

Information-theoretic Analysis of Entity Dynamics on the Linked Open Data Cloud. - Chifumi Nishioka; Ansgar Scherp (PROFILES@ESWC, 2016)

Profiling vs. Time vs. Content: What does Matter for Top-k Publication Recommendation based on Twitter Profiles? - Chifumi Nishioka; Ansgar Scherp (JCDL, 2016)

Profiling vs. Time vs. Content: What does Matter for Top-k Publication Recommendation based on Twitter Profiles? - An Extended Technical Report. - Chifumi Nishioka; Ansgar Scherp (CoRR, 2016)

Reranking-based Recommender System with Deep Learning. - Ahmed Saleh 003; Florian Mai; Chifumi Nishioka; Ansgar Scherp (GI-Jahrestagung, 2017)

Keeping linked open data caches up-to-date by predicting the life-time of RDF triples. - Chifumi Nishioka; Ansgar Scherp (WI, 2017)

Promoting Open Access by the Kyoto University Library. - Chifumi Nishioka (IIAI-AAI, 2018)

Research Paper Recommender System for University Students on the E-Book System. - Chifumi Nishioka; Hiroaki Ogata (JCDL, 2018)

Analysing the Evolution of Knowledge Graphs for the Purpose of Change Verification. - Chifumi Nishioka; Ansgar Scherp (ICSC, 2018)

Profiling Users and Knowledge Graphs on the Web. - Chifumi Nishioka (2018)

Towards Serendipitous Research Paper Recommender Using Tweets and Diversification. - Chifumi Nishioka; Jörn Hauke; Ansgar Scherp (TPDL, 2019)

Research Paper Recommender System with Serendipity Using Tweets vs. Diversification. - Chifumi Nishioka; Jörn Hauke; Ansgar Scherp (ICADL, 2019)

Measurement and Visualization of IIIF Image Usages. - Chifumi Nishioka; Kiyonori Nagasaki (ICADL, 2019)

ScholarSight: Visualizing Temporal Trends of Scientific Concepts. - Michael Färber 001; Chifumi Nishioka; Adam Jatowt (JCDL, 2019)

Evaluating the Availability of Open Citation Data. - Chifumi Nishioka; Michael Färber 001 (BIRNDL@SIGIR, 2019)

Trends of Publications' Citations and Altmetrics Based on Open Access Types. - Chifumi Nishioka; Michael Färber 001 (JCDL, 2020)

Comparison of machine learning methods for financial time series forecasting at the examples of over 10 years of daily and hourly data of DAX 30 and S&P 500. - Deniz Ersan; Chifumi Nishioka; Ansgar Scherp (J. Comput. Soc. Sci., 2020)

Influence of tweets and diversification on serendipitous research paper recommender systems. - Chifumi Nishioka; Jörn Hauke; Ansgar Scherp (PeerJ Comput. Sci., 2020)

Understanding IIIF image usage based on server log analysis. - Chifumi Nishioka; Kiyonori Nagasaki (Digit. Scholarsh. Humanit., 2021)

How does author affiliation affect preprint citation count?: analyzing citation bias at the institution and country level. - Chifumi Nishioka; Michael Färber 001; Tarek Saier (JCDL, 2022)

Interdisciplinarity Inference Using a Cross Encoder between Research Projects. - Teruhito Kanazawa; Hidekazu Nakawatase; Saku Sugawara; Chifumi Nishioka (SCIS/ISIS, 2022)

Exploration of Multi-Lingual Community Structure in Scholarly Articles. - Vikram Ramavarapu; Chifumi Nishioka (JCDL, 2024)