Linked Open Data system for halal products (LODHalal) proposed a halal food vocabulary that is enhanced from two food existing vocabularies. Furthermore, it provides two interfaces: a web application and an Android application that are able to search a food product and predict a halal status of an uncertified-halal product.

See DATASET.md for more dataset information

The installed queris at TGCloud can be found at query directory. The following line codes is an example for calling one of the queries using pytigergraph.

params = {"foodname":"indomie"} #query's arguments
queryName = "GetProductByName"
preInstalledResult = conn.runInstalledQuery(queryName, params) 
print(preInstalledResult)

Since it tooks a long for the computation time, we do computation before the visualization. Please find in the code directory.

Connection with TGCloud can be established by entering the TGCloud host info on /src/python/envs/tigergraph.env while connection with Graphistry can be established by entering Graphistry account information on /src/python/envs/graphistry.env.

To create a new visualization, go to /src/python/views and create a new folder.

Department of Information Systems, Insitut Teknologi Sepuluh Nopember Surabaya, Indonesia

• Nur Aini Rakhmawati, PhD
• Dr. Rarasmaya Indraswari
• Irfan Rifqi Susetyo
• Girraz Karyo Utomo