OPM: an Object-oriented Language for Planning Systems Modeling. - Joseph Zalaket; Guy Camilleri (IICAI, 2003)

TMMT: Tool Supporting Knowledge Modelling. - Guy Camilleri; Jean-Luc Soubie; Joseph Zalaket (KES, 2003)

State-Based Planning with Numerical Knowledge. - Joseph Zalaket; Guy Camilleri (KES, 2003)

NGP: Numerical Graph Planning. - Joseph Zalaket; Guy Camilleri (ECAI, 2004)

FHP: Functional Heuristic Planning. - Joseph Zalaket; Guy Camilleri (KES, 2004)

Oap: An Object-Oriented Approach For Planning Modeling. - Joseph Zalaket; Guy Camilleri (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2004)

More expressive planning graph extension. - Joseph Zalaket; Guy Camilleri (ICINCO-ICSO, 2007)

Search Space Partitioning for Multiple Heuristic Calculation. - Guy Camilleri; Joseph Zalaket (IICAI, 2007)

Static Parsing Steganography. - Hikmat Farhat; Khalil Challita; Joseph Zalaket (DICTAP (1), 2011)

Authentication and Authorization in Web Services. - Khalil Challita; Hikmat Farhat; Joseph Zalaket (NDT, 2011)

Prime factorization using square root approximation. - Joseph Zalaket; Joseph Hajj-Boutros (Comput. Math. Appl., 2011)

Enhancing the Search in MOLAP Sparse Data. - Joseph Zalaket (Inf., 2012)