Items where Author is "Alwan, Ali Amer"

Babanejaddehaki, Ghazaleh and Ibrahim, Hamidah and Alwan, Ali Amer and Sidi, Fatimah and Udzir, Nur Izura (2021) Efficient skyline computation over an incomplete database with changing states and structures. IEEE Access, 9. 88699 - 88723. ISSN 2169-3536

Gulzar, Yonis and Alwan, Ali Amer and Ibrahim, Hamidah and Turaev, Sherzod and Wani, Sharyar and Soomo, Arjumand Bano and Hamid, Yasir (2021) IDSA: an efficient algorithm for skyline queries computation on dynamic and incomplete data with changing states. IEEE Access, 9. 57291 - 57310. ISSN 2169-3536

Teo, Poh Kuang and Ibrahim, Hamidah and Sidi, Fatimah and Udzir, Nur Izura and Alwan, Ali Amer (2021) An effective naming heterogeneity resolution for XACML policy evaluation in a distributed environment. Symmetry-Basel, 13 (12). art. no. 2394. pp. 1-26. ISSN 2073-8994

Mohammed, Faten Ameen Saif and Derahman, Mohd Noor and Alwan, Ali Amer and Latip, Rohaya (2019) Performance evaluation of task scheduling using hybrid meta-heuristic in heterogeneous cloud environment. International Journal of Advanced Trends in Computer Science and Engineering, 8 (6). pp. 3249-3257. ISSN 2278-3091

Abdullah, Mohamed Radhwan and Alwan, Ali Amer and Salih, Kamil G. and Ahmad Zukarnain, Zuriati (2019) An enhanced group mobility managemnt method in wireless body area networks. Journal of Theoretical and Applied Information Technology, 97 (22). pp. 3293-3303. ISSN 1992-8645; ESSN: 1817-3195

Alwan, Ali Amer and Ibrahim, Hamidah and Udzir, Nur Izura and Sidi, Fatimah (2016) Processing skyline queries in incomplete distributed databases. Journal of Intelligent Information Systems, 48 (2). 399 - 420. ISSN 0925-9902; ESSN: 1573-7675

Alwan, Ali Amer and Ibrahim, Hamidah and Udzir, Nur Izura and Sidi, Fatima (2016) An efficient approach for processing skyline queries in incomplete multidimensional database. Arabian Journal for Science and Engineering, 41 (8). pp. 2927-2943. ISSN 1319-8025; ESSN: 2191-4281

Alwan, Ali Amer and Ibrahim, Hamidah and Udzir, Nur Izura (2015) A model for processing skyline queries over a database with missing data. Journal of Advanced Computer Science and Technology Research, 5 (3). pp. 71-82. ISSN 2231-8852

Mohd Saad, Nurul Husna and Ibrahim, Hamidah and Alwan, Ali Amer and Sidi, Fatimah and Yaakob, Razali (2014) A framework for evaluating skyline query over uncertain autonomous databases. Procedia Computer Science, 29. pp. 1546-1556. ISSN 1877-0509

Alwan, Ali Amer and Ibrahim, Hamidah and Tan, Chik Yip and Udzir, Nur Izura and Sidi, Fatimah (2012) A Performance evaluation of preference evaluation techniques in real high dimensional database. Procedia Computer Science, 10. pp. 894-901. ISSN 1877-0509

Alwan, Ali Amer and Ibrahim, Hamidah and Tan, Chik Yip and Sidi, Fatimah and Udzir, Nur Izura and Mohd Saad, Nurul Husna (2011) Performance evaluation of preference queries techniques over a high multidimensional database. International Journal of Computational Linguistics Research, 2 (1). pp. 37-47. ISSN 0976-416X; ESSN: 0976-4178

Alwan, Ali Amer and Ibrahim, Hamidah and Udzir, Nur Izura (2011) A framework for checking and ranking integrity constraints in a distributed database. Journal of Next Generation Information Technology, 2 (1). pp. 37-48. ISSN 2092-8637; ESSN: 2233-9388

Alwan, Ali Amer and Ibrahim, Hamidah and Udzir, Nur Izura (2009) Improved integrity constraints checking in distributed databases by exploiting local checking. Journal of Computer Science and Technology, 24 (4 ). pp. 665-674. ISSN 1000-9000

Mohd Saad, Nurul Husna and Ibrahim, Hamidah and Sidi, Fatimah and Yaakob, Razali and Alwan, Ali Amer (2016) Computing range skyline query on uncertain dimension. In: Database and Expert Systems Applications. Lecture Notes in Computer Science . Springer, Switzerland, pp. 377-388. ISBN 9783319444055; EISBN: 9783319444062

Mohd Saad, Nurul Husna and Ibrahim, Hamidah and Alwan, Ali Amer and Sidi, Fatimah and Yaakob, Razali (2014) A framework for evaluating skyline query over uncertain autonomous databases. In: 14th International Conference on Computational Science (ICCS 2014), 10-12 June 2014, Cairns, Australia. (pp. 1546-1556).

Alwan, Ali Amer and Ibrahim, Hamidah and Udzir, Nur Izura and Sidi, Fatimah (2011) Skyline queries over incomplete multidimensional database. In: 3rd International Conference on Computing and Informatics (ICOCI 2011), 8-9 June 2011, Bandung, Indonesia. (pp. 201-206).

Alwan, Ali Amer and Ibrahim, Hamidah and Udzir, Nur Izura (2007) Analysis of integrity tests for checking integrity constraints in a distributed database. In: 1st Regional Conference on Computational Science and Technologies (RCCST 2007), 29-30 Nov. 2007, Shangri-la Tanjung Aru Resort and Spa, Kota Kinabalu, Sabah. (pp. 321-325).

Alwan, Ali Amer (2013) Processing skyline queries in centralised and distributed incomplete databases. PhD thesis, Universiti Putra Malaysia.

Alwan, Ali Amer (2008) Improving Integrity Constraints Checking In Distributed Databases by Exploiting Local Checking. Masters thesis, Universiti Putra Malaysia.