ICPE ’20, artifacts evaluation committee memeber.

SOSP ’19, artifacts evaluation committee memeber.

SPAC-PAD ’18, external reviewer.

Eurosys ’18, shadow PC memeber.

DISC ’16, external reviewer.

IEEE BigData ’16, external reviewer.

EMJD-DC workshop, PC memeber.

Transact ’16, external reviewer.

IEEE BigData ’15, external reviewer.

CIBEC ’12, external reviewer.