diff --git a/content/schedule.md b/content/schedule.md
index 68a7cc4..64e2cc3 100644
--- a/content/schedule.md
+++ b/content/schedule.md
@@ -19,9 +19,9 @@ title: "Schedule"
| MAY. 6: 4:00pm PST,
APR. 30: 8:00am BJT,
[Zoom](https://us06web.zoom.us/j/87491153577?pwd=wwALFzPt4YLqs3V7TyUaHON6apmKoI.1)| Serverless Computing | 1. Pages 3 to 8 of [Cloud Programming Simplified: A Berkeley View on Serverless Computing](https://www2.eecs.berkeley.edu/Pubs/TechRpts/2019/EECS-2019-3.pdf);
2. Briefly about [Serverless in the Wild: Characterizing and Optimizing the Serverless Workload at a Large Cloud Provider (ATC'20)](https://www.usenix.org/conference/atc20/presentation/shahrad) | 1. [Amazon Lambda](https://aws.amazon.com/lambda/);
2. [Google Cloud Functions](https://cloud.google.com/functions/);
3. [Azure Functions](https://azure.microsoft.com/en-us/services/functions/);
4. [Serverless Computing: Current Trends and Open Problems](https://arxiv.org/pdf/1706.03178.pdf);
5. [Serverless Workflows with Durable Functions and Netherite](https://arxiv.org/pdf/2103.00033.pdf);
6.[Serverless Computing: One Step Forward, Two Steps Back](http://cidrdb.org/cidr2019/papers/p119-hellerstein-cidr19.pdf) | [Paper Reflection](https://docs.google.com/document/d/1wqmZaFapJFE8vVmS5QWAHfEMdJFkkLhZkh1OumPco8k/edit?usp=sharing) | Mossaka | [Mossaka's Note](https://scarlet-message-9c2.notion.site/Meetup-7-Serverless-Part-I-c8c402f8cc934bd8a65e67db64df981e?pvs=4) | [YouTube](https://youtu.be/4QpAnYWrQrA) |
| MAY. 15: 5:00pm PST,
MAY. 16: 8:00am BJT,
[Zoom](https://us06web.zoom.us/j/87491153577?pwd=wwALFzPt4YLqs3V7TyUaHON6apmKoI.1)| GUEST SPEAKER: [Dongxu (Ed) Huang](https://www.linkedin.com/in/eddxhuang/) | Serverless | N/A | N/A | Dongxu (Ed) Huang | [Slides](https://docs.google.com/presentation/d/1QmUU1FUNsfqQbt2JM0Z0x0EPvdwY37PMvOxNsa4q2gY/edit#slide=id.g20814b44ba5_0_45) | [YouTube](https://youtu.be/Ig-WsPr0pfc) |
| MAY. 20: 5:00pm PST,
MAY. 7: 8:00am BJT,
[Zoom](https://us06web.zoom.us/j/87491153577?pwd=wwALFzPt4YLqs3V7TyUaHON6apmKoI.1) | Serverless Computing 2 | [Pocket: Elastic Ephemeral Storage for Serverless Analytics (OSDI'18)](https://www.usenix.org/system/files/osdi18-klimovic.pdf) | 1. Occupy the Cloud: Distributed Computing for the 99% (PyWren);
2. [Encoding, Fast and Slow: Low-Latency Video Processing Using Thousands of Tiny Threads](https://www.usenix.org/conference/nsdi17/technical-sessions/presentation/fouladi);
3. [SAND: Towards High-Performance Serverless Computing](https://www.usenix.org/system/files/conference/atc18/atc18-akkus.pdf);
4. [Encoding, Fast and Slow: Low-Latency Video Processing Using Thousands of Tiny Threads](https://www.usenix.org/conference/nsdi17/technical-sessions/presentation/fouladi);
5. [A Case for Serverless Machine Learning](http://learningsys.org/nips18/assets/papers/101CameraReadySubmissioncirrus_nips_final2.pdf);
6.[Archipelago: A Scalable Low-Latency Serverless Platform](https://arxiv.org/pdf/1911.09849.pdf);
7. [Cloudburst: Stateful Functions-as-a-Service](https://arxiv.org/pdf/2001.04592.pdf) | [Paper Reflection](https://docs.google.com/document/d/15FdHleSLuGXDlcrYq91q1_2iQP4Xq6vIX9zhtLP1WVE/edit?usp=sharing) | Mossaka | [Mossaka's Note](https://scarlet-message-9c2.notion.site/Meetup-8-Serverless-Pocket-64a5953245334a829013dc50878f2412?pvs=4) | [YouTube](https://youtu.be/Q_PKQpSg0Sw) |
-| MAY. 27: 5:00pm PST,
MAY. 21: 8:00am BJT,
[Zoom](https://us06web.zoom.us/j/87491153577?pwd=wwALFzPt4YLqs3V7TyUaHON6apmKoI.1)| LibraryOS | [Unikernels: Library Operating Systems for the Cloud (ASPLOS'13)](http://mort.io/publications/pdf/asplos13-unikernels.pdf) | 1. [Unikernels as Processes](https://dl.acm.org/doi/10.1145/3267809.3267845);
2. [Unikernels are unfit for production](https://www.joyent.com/blog/unikernels-are-unfit-for-production);
3. Rethinking the Library OS from the Top-Down;
4. [Mirage OS](https://mirage.io/);
5. [Nabla Containers](https://nabla-containers.github.io/);
6. [ClickOS and the Art of Network Function Virtualization](https://www.usenix.org/system/files/conference/nsdi14/nsdi14-paper-martins.pdf);
7. Libra: a library operating system for a JVM in a virtualized execution environment;
8. Exokernel: an operating system architecture for application-level resource management;
9. [Dune: Safe User-level Access to Privileged CPU Features (OSDI'12)](https://www.usenix.org/system/files/conference/osdi12/osdi12-final-117.pdf) | [Paper Reflection](https://docs.google.com/document/d/1eP5P6q3m6hLaUQoT7dHEqklZvfTYfOnGJ5jck5qiMAY/edit?usp=sharing) | N/A | N/A | N/A |
-| JUN. 3: 5:00pm PST,
JUN. 4: 8:00am BJT,
[Zoom](https://us06web.zoom.us/j/87491153577?pwd=wwALFzPt4YLqs3V7TyUaHON6apmKoI.1) | Amazon Firecracker | [Firecracker: Lightweight Virtualization for Serverless Applications (NSDI'20)](https://www.usenix.org/system/files/nsdi20-paper-agache.pdf)| 1. [Amazon Firecracker Git repo](https://firecracker-microvm.github.io/);
2. [Kata Containers](https://katacontainers.io/)| [Paper Reflection](https://docs.google.com/document/d/1qZ31Rnoi53s57rmJNM_hWTzxoaKHjY2tiHh8mSKR7mk/edit?usp=sharing) | N/A | N/A | N/A |
-| JUN. 10: 5:00pm PST,
JUN. 11: 8:00am BJT,
[Zoom](https://us06web.zoom.us/j/87491153577?pwd=wwALFzPt4YLqs3V7TyUaHON6apmKoI.1)| GUEST SPEAKER SESSION: TBD | N/A | N/A | N/A | N/A | N/A | N/A |
+| ~~MAY. 27: 5:00pm PST,
MAY. 21: 8:00am BJT,
[Zoom](https://us06web.zoom.us/j/87491153577?pwd=wwALFzPt4YLqs3V7TyUaHON6apmKoI.1)~~ | (U.S. Holiday) | | | N/A | N/A | N/A |
+| JUN. 3: 5:00pm PST,
JUN. 4: 8:00am BJT,
[Zoom](https://us06web.zoom.us/j/87491153577?pwd=wwALFzPt4YLqs3V7TyUaHON6apmKoI.1)| LibraryOS | [Unikernels: Library Operating Systems for the Cloud (ASPLOS'13)](http://mort.io/publications/pdf/asplos13-unikernels.pdf) | 1. [Unikernels as Processes](https://dl.acm.org/doi/10.1145/3267809.3267845);
2. [Unikernels are unfit for production](https://www.joyent.com/blog/unikernels-are-unfit-for-production);
3. Rethinking the Library OS from the Top-Down;
4. [Mirage OS](https://mirage.io/);
5. [Nabla Containers](https://nabla-containers.github.io/);
6. [ClickOS and the Art of Network Function Virtualization](https://www.usenix.org/system/files/conference/nsdi14/nsdi14-paper-martins.pdf);
7. Libra: a library operating system for a JVM in a virtualized execution environment;
8. Exokernel: an operating system architecture for application-level resource management;
9. [Dune: Safe User-level Access to Privileged CPU Features (OSDI'12)](https://www.usenix.org/system/files/conference/osdi12/osdi12-final-117.pdf) | [Paper Reflection](https://docs.google.com/document/d/1eP5P6q3m6hLaUQoT7dHEqklZvfTYfOnGJ5jck5qiMAY/edit?usp=sharing) | N/A | N/A | N/A |
+| JUN. 10: 5:00pm PST,
JUN. 11: 8:00am BJT,
[Zoom](https://us06web.zoom.us/j/87491153577?pwd=wwALFzPt4YLqs3V7TyUaHON6apmKoI.1) | Amazon Firecracker | [Firecracker: Lightweight Virtualization for Serverless Applications (NSDI'20)](https://www.usenix.org/system/files/nsdi20-paper-agache.pdf)| 1. [Amazon Firecracker Git repo](https://firecracker-microvm.github.io/);
2. [Kata Containers](https://katacontainers.io/)| [Paper Reflection](https://docs.google.com/document/d/1qZ31Rnoi53s57rmJNM_hWTzxoaKHjY2tiHh8mSKR7mk/edit?usp=sharing) | N/A | N/A | N/A |
| JUN. 17: 5:00pm PST,
JUN. 18: 8:00am BJT,
[Zoom](https://us06web.zoom.us/j/87491153577?pwd=wwALFzPt4YLqs3V7TyUaHON6apmKoI.1)| Para-Virtualization | [Xen and the Art of Virtualization (SOSP'03)](https://www.cl.cam.ac.uk/research/srg/netos/papers/2003-xensosp.pdf) | 1. [Understanding Full Virtualization, Paravirtualization, and Hardware Assist](https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/techpaper/VMware_paravirtualization.pdf);
2. [Safe Hardware Access with the Xen Virtual Machine Monitor](https://www.cl.cam.ac.uk/research/srg/netos/papers/2004-safehw-oasis.pdf);
3. [Optimizing Network Virtualization in Xen](https://www.usenix.org/legacy/event/usenix06/tech/menon/menon_html/paper.html);
4.[Measuring CPU Overhead for I/O Processing in the Xen Virtual Machine Monitor](https://www.usenix.org/legacy/publications/library/proceedings/usenix05/tech/general/full_papers/short_papers/cherkasova/cherkasova.pdf);
5. [Breaking Up is Hard to Do: Security and Functionality in a Commodity Hypervisor (SOSP'11)](https://tjd.phlegethon.org/words/sosp11-xoar.pdf) | [Paper Reflection](https://docs.google.com/document/d/1zprjjeDzgqQLwdKFOarmi-8I5kbr9c90yzeMLHxBDCY/edit?usp=sharing) | N/A | N/A | N/A |
| JUN. 24: 5:00pm PST,
JUN. 25: 8:00am BJT,
[Zoom](https://us06web.zoom.us/j/87491153577?pwd=wwALFzPt4YLqs3V7TyUaHON6apmKoI.1)| GUEST SPEAKER SESSION: TBD | N/A | N/A | N/A | N/A | N/A | N/A |
| JUL. 1: 5:00pm PST,
JUL. 2: 8:00am BJT,
[Zoom](https://us06web.zoom.us/j/87491153577?pwd=wwALFzPt4YLqs3V7TyUaHON6apmKoI.1) | KVM and QEMU | 1. [kvm: the Linux Virtual Machine Monitor](https://www.kernel.org/doc/ols/2007/ols2007v1-pages-225-230.pdf);
2. [QEMU, a Fast and Portable Dynamic Translator](https://www.usenix.org/legacy/event/usenix05/tech/freenix/full_papers/bellard/bellard.pdf) (It's OK to not fully understand Section 2) | [KVM Documentation](https://www.linux-kvm.org/page/Documents) | [Paper Reflection](https://docs.google.com/document/d/1FwzGZov7bYiYubWKsRsZ-RxHeBRqn7dJZnR3QZ-KcSo/edit?usp=sharing) | N/A | N/A | N/A |