| 2024 | COMPSAC | Meeting Latency and Jitter Demands of Beyond 5G Networking Era: Are CNFs Up to the Challenge? | Adil Bin Bhutto, Ryota Kawashima, Yuzo Taenaka, Youki Kadobayashi |
| 2023 | NetSoft | Understanding Roadblocks in Virtual Network I/O: A Comprehensive Analysis of CPU Cache Usage. | Daichi Takeya, Ryota Kawashima, Hiroki Nakayama, Tsunemasa Hayashi, Hiroshi Matsuo |
| 2021 | HPSR | A Vision to Software-Centric Cloud Native Network Functions: Achievements and Challenges. | Ryota Kawashima |
| 2019 | CNSM | NFV-VIPP: Catching Internal Figures of Packet Processing for Accelerating Development and Operations of NFV-nodes. | Masahiro Dodare, Yuki Taguchi, Ryota Kawashima, Hiroki Nakayama, Tsunemasa Hayashi, Hiroshi Matsuo |
| 2017 | CloudCom | PA-Flow: Gradual Packet Aggregation at Virtual Network I/O for Efficient Service Chaining. | Yuki Taguchi, Ryota Kawashima, Hiroki Nakayama, Tsunemasa Hayashi, Hiroshi Matsuo |
| 2015 | NetSoft | SCLP: Segment-oriented Connection-less Protocol for high-performance software tunneling in datacenter networks. | Ryota Kawashima, Shin Muramatsu, Hiroki Nakayama, Tsunemasa Hayashi, Hiroshi Matsuo |
| 2015 | UCC | TE-Cast: Supporting General Broadcast/Multicast Communications in Virtual Networks. | Keisuke Matsuo, Ryota Kawashima, Hiroshi Matsuo |
| 2014 | CloudCom | Implementation and Performance Analysis of STT Tunneling Using vNIC Offloading Framework (CVSW). | Ryota Kawashima, Hiroshi Matsuo |
| 2014 | CloudCom | VSE: Virtual Switch Extension for Adaptive CPU Core Assignment in Softirq. | Shin Muramatsu, Ryota Kawashima, Shoichi Saito, Hiroshi Matsuo |
| 2013 | CloudCom | Non-tunneling Edge-Overlay Model Using OpenFlow for Cloud Datacenter Networks. | Ryota Kawashima, Hiroshi Matsuo |
| 2008 | GLOBECOM | Design and Implementation of Multi-Platform Infrastructure of Extensible Network Functions. | Ryota Kawashima, Yusheng Ji, Katsumi Maruyama |