| 2020 | ICCSA | Interference of Overhearing by Eavesdropper Nodes for Secure Wireless Ad-Hoc Networks. | Hinano Amano, Hiroaki Higaki |
| 2020 | ICCSA | Extended RTS/CTS Control Based on Transmission Request Distribution in Wireless Ad-Hoc Networks. | Momoka Hara, Hiroaki Higaki |
| 2018 | ICCSA | Local Clock Offset and Drift Estimation Between Neighbor Wireless Sensor Nodes. | Ayako Arao, Hiroaki Higaki |
| 2018 | SOFTCOM | Intentional Collisions for Preventing Illegal Overhearing by Eavesdropper Node in Wireless Sensor Networks. | Masahiro Okuri, Hiroaki Higaki |
| 2016 | Mobiquitous | Intentional Collisions for Secure Ad-Hoc Networks. | Isamu Shimada, Hiroaki Higaki |
| 2015 | ICCSA | Distributed Broadcast Scheduling for Gain of Mobile Users. | Hiroaki Higaki |
| 2014 | ICCSA | Extended RTS/CTS Protocol for Uni-directional FEC in Ad-Hoc Communication. | Hiroaki Higaki |
| 2014 | UIC | DTN Data Message Transmission by Inter-vehicle Communication with Help of Road Map and Statistical Traffic Information in VANET. | Hiroki Hanawa, Hiroaki Higaki |
| 2014 | UIC | Wireless Multihop Transmissions for Secret Sharing Communication. | Tetsuya Kanachi, Hiroaki Higaki |
| 2013 | ICCSA | Low Latency Transmissions of Prioritized Sensor Data Messages. | Hiroaki Higaki |
| 2012 | ICCSA | Ad-Hoc Buffering in Neighbor Nodes for Burst Data Transmissions in Wireless Sensor Networks. | Yuki Kaneko, Hiroaki Higaki |
| 2012 | UIC | IRDT-GEDIR: Next-Hop Selection in Intermittent Wireless Multihop Sensor Networks. | Takanori Takehira, Hiroaki Higaki |
| 2011 | ICCSA | Estimation of Ad Hoc Network Topology Preserving Neighbor Relations among Nodes. | Kei Itoh, Hiroaki Higaki |
| 2010 | WCNC | Extension of RH2SWL for Collision-Free Data Message Transmissions by Subsidiary Channel in Wide-Area Wireless Multihop Networks. | Shingo Matsumura, Hiroaki Higaki |
| 2009 | WCNC | Message-by-message route modification in wireless multihop transmission for shorter delay. | Hiroaki Higaki |
| 2009 | WCNC | Wireless multihop transmission with buffering in neighbor sensor nodes for shorter delay. | Daiki Sakamoto, Hiroaki Higaki |
| 2008 | PDPTA | Multicast Tree Configuration with Bandwidth Reservation in Overlay Networks. | Hirokazu Obata, Hiroaki Higaki |
| 2007 | PDPTA | Consistent Checkpoint Protocol for Wireless Ad-hoc Networks. | Masakazu Ono, Hiroaki Higaki |
| 2007 | WiMob | LBSR: Routing Protocol for MANETs with Unidirectional Links. | Hiroaki Higaki |
| 2006 | MDM | NB-FACE: No-Beacon FACE Ad-hoc Routing Protocol for Reduction of Location Acquisition Overhead. | Minami Narasawa, Masakazu Ono, Hiroaki Higaki |
| 2006 | MDM | Power Controlled Routing inWireless Multihop Communication for Higher End-to-End Bandwidth. | Yuya Numata, Hiroaki Higaki |
| 2004 | AINA | LBSR: Routing Protocol for MANETs with Unidirectional Links. | Tomonori Asano, Hiroyuki Unoki, Hiroaki Higaki |
| 2004 | AINA | Wireless Sporadic Communication Protocol for Supporting Cluster-to-Base Station Communication. | Masakazu Ono, Chikashi Kato, Sayaka Harada, Hiroaki Higaki |
| 2004 | ICCS | Consistency of Global Checkpoints Based on Characteristics of Communication Events in Multimedia Applications. | Masakazu Ono, Hiroaki Higaki |
| 2004 | ICPADS | Sporadic Communication Protocol between Clusters of Mobile Computers. | Sayaka Harada, Hiroaki Higaki |
| 2004 | ISCC | Wireless sporadic communication protocol for supporting cluster-to-base station communication. | Sayaka Harada, Hiroaki Higaki |
| 2004 | ISCC | Hybrid checkpoint protocol for cell-dependent infrastructured networks. | Masakazu Ono, T. Hirakawa, Hiroaki Higaki |
| 2003 | AINA | Wireless Sporadic Communication Protocol for Supporting Cluster-to-Base Station Communication. | Chikashi Kato, Sayaka Harada, Hiroaki Higaki |
| 2003 | AINA | Hybrid Checkpoint Protocol in Wireless LAN Environment. | Yoshinori Morita, Hiroaki Higaki |
| 2003 | AINA | Multimedia Checkpoint Protocol with Lower Recovery Overhead. | Shinji Osada, Hiroaki Higaki |
| 2003 | AINA | Loop-Based Source Routing Protocol for Mobil. | Yosuke Sagawa, Tomonori Asano, Hiroaki Higaki |
| 1999 | DEXA | Object-Based Ordered Delivery of Messages in Object-Based Systems. | Katsuya Tanaka, Hiroaki Higaki, Makoto Takizawa |
| 1999 | ICPP | Object-Based Ordered Delivery of Messages in Object-Based Systems. | Tomoya Enokido, Hiroaki Higaki, Makoto Takizawa |
| 1999 | ISADS | Object-based Protocol for Replicated Objects. | Kyouji Hasegawa, Hiroaki Higaki, Makoto Takizawa |
| 1999 | ISORC | Quality-Based Compensation of Multimedia Objects. | Tetsuo Kanezuka, Hiroaki Higaki, Makoto Takizawa |
| 1998 | DEXA | Object-Based Group Protocol. | Tomoya Enokido, Hiroaki Higaki, Makoto Takizawa |
| 1998 | ICDCS | Group Communication Protocol for Realtime Applications. | Takayuki Tachikawa, Hiroaki Higaki, Makoto Takizawa |
| 1998 | ICPADS | Significant Message Precedence in Object-Based Systems. | Tomoya Enokido, Hiroaki Higaki, Makoto Takizawa |
| 1998 | ICPADS | Object Replication Using Version Vector. | Kyouji Hasegawa, Hiroaki Higaki, Makoto Takizawa |
| 1998 | ICPADS | Flexible Distributed Systems for Multimedia Applications. | Tetsuo Kanezuka, Hiroaki Higaki, Makoto Takizawa |
| 1998 | ICPP | Group Protocol for Distributed Replicated Objects. | Tomoya Enokido, Hiroaki Higaki, Makoto Takizawa |
| 1998 | SRDS | Checkpoint-Recovery Protocol for Reliable Mobile Systems. | Hiroaki Higaki, Makoto Takizawa |
| 1997 | ACISP | Purpose-Oriented Access Control Model in Object-Based Systems. | Takayuki Tachikawa, Hiroaki Higaki, Makoto Takizawa |
| 1997 | INFOCOM | Checkpoint and Rollback in Asynchronous Distributed Systems. | Hiroaki Higaki, Kenji Shima, Takayuki Tachikawa, Makoto Takizawa |
| 1996 | DEXA | Significant Checkpoint in Distributed System. | Katsuya Tanaka, Hiroaki Higaki, Makoto Takizawa |
| 1996 | ICDCS | Group Communication for Upgrading Distributed Programs. | Hiroaki Higaki, Y. Hirakawa |
| 1996 | ICNP | Group communication protocol for flexible distributed systems. | Hiroaki Higaki, Makoto Takizawa |
| 1996 | ICPADS | Extended group communication algorithm for updating distributed programs. | Hiroaki Higaki |
| 1996 | ICPADS | Fault-tolerant causal delivery in group communication. | Kenji Shima, Hiroaki Higaki, Makoto Takizawa |
| 1994 | ICPADS | Group Communications Algorithm for Dynamically Updating in Distributed Systems. | Hiroaki Higaki |