1st Asia-Pacific Workshop on Networking (APNet 2017)

August 3-4 2017, Hong Kong, China

Technical Program

August 3, 2017

Download all papers here!

08:45 - 09:00Opening remarks
09:00 - 10:00Keynote 1: RDMA in Data Centers: Looking Back and Looking Forward [slides]
Chuanxiong Guo (Principal Researcher, Microsoft Research Redmond)
10:00 - 10:15Break
10:15 - 11:30Session: SDN (Chair: Dongsu Han, KAIST)
When Raft Meets SDN: How to Elect a Leader and Reach Consensus in an Unruly Network [slides] (best paper)
Yang Zhang, Eman Ramadan, Hesham Z Mekky, Zhi-Li Zhang (University of Minnesota, Twin Cities)
Devolve-Redeem: Hierarchical SDN Controllers with Adaptive Offloading [slides]
Rinku Shah, Mythili Vutukuru, Purushottam Kulkarni (Indian Institute of Technology Bombay)
A Call To Arms for Tackling the Unexpected Implications of SDN Controller Enhancements
Theophilus Benson (Duke University)
11:30 - 13:00Lunch
13:00 - 14:00NSI invited talks
The goal of Networking System Implementation (NSI) talks is to let students (or their advisors if students are not available) share their implementation/experimentation details of their work, e.g., their Sigcomm/NSDI papers. Many audiences lack the experience of end-to-end implementation of a tier-1 paper, even during the Sigcomm or NSDI presentation, the speakers typically do not give such details, so the NSI invited talks focus on the end-to-end implementation, which give audiences a good sense of implementation efforts made for Sigcomm/NSDI etc.
Implementing ClickNP: Highly Flexible and High-Performance Network Processing with FPGA+CPU [slides]
Bojie Li (University of Science and Technology of China and Microsoft Research) and Kun Tan (Huawei, former at Microsoft Research)
Experiences in Intel SGX Research [slides]
Seongmin Kim and Dongsu Han (Korea Advanced Institute of Science and Technology)
14:00 - 14:15Break
14:15 - 15:30Session: Datacenter Transport Design (Chair: Chuanxiong Guo, Microsoft Research)
Memory Efficient Loss Recovery for Hardware-based Transport in Datacenter [slides]
Yuanwei Lu (University of Science and Technology of China and Microsoft Research); Guo Chen (Microsoft Research); Zhenyuan Ruan (University of Science and Technology of China and Microsoft Research); Wencong Xiao (Beihang University and Microsoft Research); Bojie Li (University of Science and Technology of China and Microsoft Research); Jiansong Zhang, Yongqiang Xiong, Peng Cheng (Microsoft Research); Enhong Chen (University of Science and Technology of China)
Congestion Control for High-speed Extremely Shallow buffered Datacenter Networks [slides]
Wei Bai, Kai Chen, Shuihai Hu (The Hong Kong University of Science and Technology); Kun Tan (Huawei); Yongqiang Xiong (Microsoft Research)
Combining ECN and RTT for Datacenter Transport [slides]
Gaoxiong Zeng, Wei Bai, Ge Chen, Kai Chen (The Hong Kong University of Science and Technology); Dongsu Han (Korea Advanced Institute of Science and Technology); Yibo Zhu (Microsoft Research)
15:30 - 15:45Break
15:45 - 17:00Session: Networking Systems (Chair: Kun Tan, Huawei)
SoftRDMA: Rekindling High Performance Software RDMA over Commodity Ethernet [slides]
Mao Miao, Fengyuan Ren, Jing Xie, Xiaohui Luo, Qingkai Meng, Wenxue Cheng (Tsinghua Univeresity)
LOS: A High Performance and Compatible User-level Network Operating System [slides]
Yukai Huang, Jinkun Geng, Du Lin, Bin Wang, Junfeng Li, Ruilin Ling, Dan Li (Tsinghua University)
BikeLoc: a Real-time High-Precision Bicycle Localization System Using Synthetic Aperture Radar [slides]
Hongjiang Lyu, Linghe Kong (Shanghai Jiao Tong University); Chengzhang Li (Tsinghua University); Yunxin Liu, Jiansong Zhang (Microsoft Research); Guihai Chen (Shanghai Jiao Tong University)
17:00 - 18:00Posters
18:00 - 20:00Banquet @ Panorama
Shop S087, G/F, Habour View 2, 16 Science Park E Ave, Phase 2, Hong Kong Science Park, Pak Shek Kok, Sha Tin

Auguest 4, 2017

09:00 - 10:00Keynote 2: Why Data-plane Will Be Programmable: New Paradigms and Use Cases In Networking [slides]
Changhoon Kim (Director of Architecture, Barefoot Networks)
10:00 - 10:15Break
10:15 - 11:30Session: Software and Programmable Data Plane (Chair: KyoungSoo Park, KAIST)
AppSwitch: Application-layer Load Balancing within a Software Switch [slides]
Eyal Cidon, Sean Choi, Sachin Katti, Nick McKeown (Stanford University)
The Case for a Flexible Low-Level Backend for Software Data Planes [slides]
Sean Choi (Stanford University); Xiang Long (Cornell University); Muhammad Shahbaz (Princeton University); Skip Booth, Andy Keep, John Marshall (Cisco Systems Inc.); Changhoon Kim (Barefoot Networks Inc.)
Low Latency Software Rate Limiters for Cloud Networks [slides]
Keqiang He (University of Wisconsin–Madison); Weite Qin (Beijing University of Posts and Telecommunications); Qiwei Zhang (Xi'an Jiaotong University); Wenfei Wu (Tsinghua University); Junjie Yang, Tian Pan (Beijing University of Posts and Telecommunications); Chengchen Hu (Xi'an Jiaotong University); Jiao Zhang (Beijing University of Posts and Telecommunications); Brent Stephens, Aditya Akella (University of Wisconsin–Madison); Ying Zhang (Facebook)
11:30 - 13:00Lunch @ Happiness Cuisine
Shop S101-S106, 2/F, Core Building 2, 1 Science Park E Ave, Hong Kong Science Park, Pak Shek Kok, Sha Tin
13:00 - 14:00NSI invited talks
Developing middelboxes with the mOS API [slides]
YoungGyoun Moon and KyoungSoo Park (Korea Advanced Institute of Science and Technology)
Experiments with Data Center Congestion Control Research [slides]
Wei Bai and Kai Chen (The Hong Kong University of Science and Technology)
14:00 - 14:15Break
14:15 - 15:30Session: Network function virtualization and verification (Chair: Zhi-Li Zhang, University of Minnesota, Twin Cities)
GPUNFV: a GPU-Accelerated NFV System [slides]
Xiaodong Yi, Jingpu Duan, Chuan Wu (The University of Hong Kong)
Predicting Network Futures with Plankton [slides]
Santhosh Prabhu, Ali Kheradmand, Brighten Godfrey, Matthew Caesar (University of Illinois Urbana Champaign)
SGX-Box: Enabling Visibility on Encrypted Traffic using a Secure Middlebox Module [slides]
Juhyeng Han, Seongmin Kim, Jaehyeong Ha, Dongsu Han (Korea Advanced Institute of Science and Technology)
15:30 - 15:45Break
15:45 - 16:35Session: Datacenter Traffic Optimization (Chair: Dan Li, Tsinghua Univeresity)
Aemon: Information-agnostic Mix-flow Scheduling in Data Center Networks [slides]
Tao Wang (Huazhong University of Science and Technology); Hong Xu (City University of Hong Kong); Fangming Liu (Huazhong University of Science and Technology)
Exploiting Inter-Flow Relationship for Coflow Placement in Datacenters [slides] (best paper runner-up)
Xin Sunny Huang, T. S. Eugene Ng (Rice University)
16:35 - 16:45Closing