Alireza Bossaghzadeh, Neda Dadashi, Vahid Haghighatdoost, "New method for incomplete Fingerprint Classification based on the core position", پانزدهمين كنفرانس سالانه انجمن كامپيوتر ايران, 2010/02/20 Vahid Haghighatdoost, Maryam Espandar, Alireza Bossaghzadeh, "A Fast Approach for Cross over of two tree-shape ADTs in genetic programming", Knowledge Generation, Communication and Management, 2010/06/29 Omid Eslami, Vahid Haghighatdoost, Elham Rajabi, "Increament of Payload of Steganography in coeficients of wavelet transform", هفتمين کنفرانس بين المللي انجمن رمز ايران, 2010/09/15 Vahid Haghighatdoost, Maryam Espandar, "An algorithm for vehicles for collision avoidance using Adhoc networks ", اولين كنفرانس ملي زير ساختهاي حمل ونقل كشور, 2013/02/12 Vahid Haghighatdoost, Siavash Khorsandi, "Analysis of required resources for a node using queue system in an ad hoc network", 4th International Conference on Computing, Communications and Networking Technologies, 2013/07/04 Vahid Haghighatdoost, Siavash Khorsandi, "Mechanism design for pricing and bandwidth allocation in heterogeneous wireless networks to maximize the social welfare", 2017 9th International Conference on Information and Knowledge Technology (IKT), 2017/10/18 Mohammad H. Ahmadi, Vahid Haghighatdoost, "General Time-Dependent Sequenced Route Queries in Road Networks", 15th Intl Conf on Dependable, Autonomic and Secure Computing, 15th Intl Conf on Pervasive Intelligence and Computing, 3rd Intl Conf on Big Data Intell, 2017/10/06 Mohammad H. Ahmadi, Vahid Haghighatdoost, "The optimal meeting point based on trip plans in spatial databases", Tenth International Conference on Mobile Computing and Ubiquitous Network, 2017/10/03