Generating Plans from Proofs

ACM Trans. Database Syst., Volume 40, Issue 4, 2016.

Cited by: 13|Views26
EI

Abstract:

We present algorithms for answering queries making use of information about source integrity constraints, access restrictions, and access costs. Our method can exploit the integrity constraints to find plans even when there is no direct access to relations appearing in the query. We look at different kinds of plans, depending on the kind ...More

Code:

Data:

Get fulltext within 24h
Bibtex
Upload PDF

1.Your uploaded documents will be check within 24h, and coins will be credited to your account.

2.As the current system does not support cash withdrawal, you can add staff WeChat (AMxiaomai) to receive it as a red packet.

3.10 coins will be exchanged for 1 yuan.

?

Upload a single paper

for 5 coins

Wechat's Red Packet
?

Upload 50 articles

for 280 coins

Wechat's Red Packet
?

Upload 200 articles

for 1200 coins

Wechat's Red Packet
?

Upload 500 articles

for 3000 coins

Wechat's Red Packet
?

Upload 1000 articles

for 7000 coins

Wechat's Red Packet
Your rating :
0

 

Tags
Comments