Trust-based Sybil nodes detection with robust seed selection and graph pruning on SNS. - Shuichiro Haruta; Kentaroh Toyoda; Iwao Sasase (WIFS, 2015)

Obfuscated malicious javascript detection scheme using the feature based on divided URL. - Shoya Morishige; Shuichiro Haruta; Hiromu Asahina; Iwao Sasase (APCC, 2017)

Traceroute-based target link flooding attack detection scheme by analyzing hop count to the destination. - Kei Sakuma; Hiromu Asahina; Shuichiro Haruta; Iwao Sasase (APCC, 2017)

Visual Similarity-Based Phishing Detection Scheme Using Image and CSS with Target Website Finder. - Shuichiro Haruta; Hiromu Asahina; Iwao Sasase (GLOBECOM, 2017)

Encounter Record Reduction Scheme based on Theoretical Contact Probability for Flooding Attack Mitigation in DTN. - Keisuke Arai; Shuichiro Haruta; Hiromu Asahina; Iwao Sasase (APCC, 2018)

A Novel Visual Similarity-based Phishing Detection Scheme using Hue Information with Auto Updating Database. - Shuichiro Haruta; Fumitaka Yamazaki; Hiromu Asahina; Iwao Sasase (APCC, 2019)

Trust-based Verification Attack Prevention Scheme using Tendency of Contents Request on NDN. - Hironori Nakano; Hiroya Kato; Shuichiro Haruta; Masashi Yoshida; Iwao Sasase (APCC, 2019)

Android Malware Detection Scheme Based on Level of SSL Server Certificate. - Hiroya Kato; Shuichiro Haruta; Iwao Sasase (GLOBECOM, 2019)

Traffic Feature-Based Botnet Detection Scheme Emphasizing the Importance of Long Patterns. - Yichen An; Shuichiro Haruta; Sanghun Choi; Iwao Sasase (IP&C, 2019)

Hue Signature Auto Update System for Visual Similarity-Based Phishing Detection with Tolerance to Zero-Day Attack. - Shuichiro Haruta; Hiromu Asahina; Fumitaka Yamazaki; Iwao Sasase (IEICE Trans. Inf. Syst., 2019)

An Effective Feature Selection Scheme for Android ICC-Based Malware Detection Using the Gap of the Appearance Ratio. - Kyohei Osuge; Hiroya Kato; Shuichiro Haruta; Iwao Sasase (IEICE Trans. Inf. Syst., 2019)

A Preprocessing Methodology by Using Additional Steganography on CNN-based Steganalysis. - Hiroya Kato; Kyohei Osuge; Shuichiro Haruta; Iwao Sasase (GLOBECOM, 2020)

A Preprocessing by Using Multiple Steganography for Intentional Image Downsampling on CNN-Based Steganalysis. - Hiroya Kato; Kyohei Osuge; Shuichiro Haruta; Iwao Sasase (IEEE Access, 2020)

A Server-Based Distributed Storage Using Secret Sharing with AES-256 for Lightweight Safety Restoration. - Sanghun Choi; Shuichiro Haruta; Yichen An; Iwao Sasase (IEICE Trans. Inf. Syst., 2020)

A Website Fingerprinting Attack based on the Virtual Memory of the Process on Android Devices. - Tatsuya Okazaki; Hiroya Kato; Shuichiro Haruta; Iwao Sasase (APCC, 2021)

An Empirical Study on News Recommendation in Multiple Domain Settings. - Shuichiro Haruta; Mori Kurokawa (MobiQuitous, 2021)

A Study on Metrics for Concept Drift Detection Based on Predictions and Parameters of Ensemble Model. - Kei Yonekawa; Shuichiro Haruta; Tatsuya Konishi; Kazuhiro Saito; Hideki Asoh; Mori Kurokawa (MobiQuitous, 2021)

Does Activeness Originate in Individuals or Groups? Analysis of the Interrelationships between Network Indices and Posts Using Multilevel Cross-Lagged Model. - Kenta Tsukatsune; Tatsuya Konishi; Yuto Mizutani; Mori Kurokawa; Shuichiro Haruta; Tomoaki Saito (WI/IAT (Workshop/Special Session), 2021)

An Energy-Efficient Defense against Message Flooding Attacks in Delay Tolerant Networks. - Hiromu Asahina; Keisuke Arai; Shuichiro Haruta; P. Takis Mathiopoulos; Iwao Sasase (IEICE Trans. Commun., 2021)

A Novel Graph Aggregation Method Based on Feature Distribution Around Each Ego-node for Heterophily. - Shuichiro Haruta; Tatsuya Konishi; Mori Kurokawa (ACML, 2022)

Debiasing Graph Transfer Learning via Item Semantic Clustering for Cross-Domain Recommendations. - Zhi Li 084; Daichi Amagata; Yihong Zhang 001; Takahiro Hara; Shuichiro Haruta; Kei Yonekawa; Mori Kurokawa (IEEE Big Data, 2022)

Multi-view Contrastive Multiple Knowledge Graph Embedding for Knowledge Completion. - Mori Kurokawa; Kei Yonekawa; Shuichiro Haruta; Tatsuya Konishi; Hideki Asoh; Chihiro Ono; Masafumi Hagiwara (ICMLA, 2022)

Unvisited Out-Of-Town POI Recommendation with Simultaneous Learning of Multiple Regions. - Rikuto Tsubouchi; Takahiro Hara; Kei Yonekawa; Shuichiro Haruta (IEEE Big Data, 2023)

CG-GNN: A Novel Compiled Graphs-based Feature Extraction Method for Enterprise Social Networks. - Tatsuya Konishi; Shuichiro Haruta; Mori Kurokawa; Kenta Tsukatsune; Yuto Mizutani; Tomoaki Saito; Hideki Asoh; Chihiro Ono (ICDAR@ICMR, 2023)

A Graph-Based Recommendation Model Using Contrastive Learning for Inductive Scenario. - Yuma Dose; Shuichiro Haruta; Takahiro Hara (ICMLA, 2023)

Semantic Relation Transfer for Non-overlapped Cross-domain Recommendations. - Zhi Li 084; Daichi Amagata; Yihong Zhang 001; Takahiro Hara; Shuichiro Haruta; Kei Yonekawa; Mori Kurokawa (PAKDD (3), 2023)

Hypergraph Contrastive Learning with Graph Structure Learning for Recommendation. - Yuma Dose; Shuichiro Haruta; Yihong Zhang 001; Takahiro Hara (ICMLA, 2024)

Domain Adaptation Utilizing Texts and Visions for Cross-domain Recommendations with No Shared Users. - Kentaro Shiga; Shuichiro Haruta; Zhi Li; Takahiro Hara (ICMLA, 2024)

QWalkVec: Node Embedding by Quantum Walk. - Rei Sato; Shuichiro Haruta; Kazuhiro Saito; Mori Kurokawa (PAKDD (1), 2024)

Representing the Interaction between Users and Products via LLM-assisted Knowledge Graph Construction. - Julio Vizcarra; Shuichiro Haruta; Mori Kurokawa (ICSC, 2024)

Mutual Information-based Preference Disentangling and Transferring for Non-overlapped Multi-target Cross-domain Recommendations. - Zhi Li 084; Daichi Amagata; Yihong Zhang 001; Takahiro Hara; Shuichiro Haruta; Kei Yonekawa; Mori Kurokawa (SIGIR, 2024)

Multi-object event graph representation learning for Video Question Answering. - Yanan Wang 002; Shuichiro Haruta; Donghuo Zeng; Julio Vizcarra; Mori Kurokawa (CoRR, 2024)

Top-down Activity Representation Learning for Video Question Answering. - Yanan Wang 002; Shuichiro Haruta; Donghuo Zeng; Julio Vizcarra; Mori Kurokawa (CoRR, 2024)

INCL: A Graph-based Recommendation Model Using Contrastive Learning for Inductive Scenario. - Yuma Dose; Shuichiro Haruta; Takahiro Hara (J. Inf. Process., 2024)

A News Recommendation Framework Utilizing ChatGPT: Estimating Target Audience and News Categories. - Yoshiyuki Maekawa; Shuichiro Haruta; Yuma Dose; Takahiro Hara (SAC, 2025)

RCPU: Rotation-Constrained Error Compensation for Structured Pruning of a Large Language Model. - Shuichiro Haruta; Kazunori Matsumoto; Zhi Li; Yanan Wang 002; Mori Kurokawa (CoRR, 2025)