Querying combined cloud-based and relational databases. - Minpeng Zhu; Tore Risch (CDC, 2011)

Scalable Numerical SPARQL Queries over Relational Databases. - Minpeng Zhu; Silvia Stefanova; Thanh Truong; Tore Risch (EDBT/ICDT Workshops, 2014)

Scalable Queries Over Log Database Collections. - Minpeng Zhu; Khalid Mahmood 006; Tore Risch (BICOD, 2015)

Utilizing a NoSQL Data Store for Scalable Log Analysis. - Khalid Mahmood 006; Tore Risch; Minpeng Zhu (IDEAS, 2015)

Scalable Queries over Log Database Collections. - Minpeng Zhu (2016)