Ali Daud
I am order of disorder and wiseness of foolishness.
Research skills
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Technicalscientific paper writing
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ITPerl, Metlab, Weka, Minitab, Visual C++, MS Visio, Word and Excel
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StatisticalMetlab
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OtherPlaning and Management with 2+ years practical experience
Research interests
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InterestsText Mining, Information Extraction, Information Retrieval, Information Retrieval Social Network Analysis: Digital Libraries of Research Literature, Social Blogs and Tagging Systems Semantic Image Retrieval and Annotation, OCR Correction Ontology Development, Probabilistic Topic Models, Relational Databases, Graphical Model
Research experience
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Teaching: COURSE TEACHING Spring (Sp) Summer (Su) Fall (F) Undergraduate Level • Introduction to Information Technology [3 Credits] F06 • Database Management System (DBMS) [3 Credits] F04
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Teaching: Sp05
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Teaching: F05
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Teaching: Sp06 • Distributed Databases [3 Credits] F06 • Database Technologies [3 Credits] F10
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Teaching: Su11 • Probability and Statistics [3 Credits] Sp11
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Teaching: F11 Graduate Level • Research Methods [3 Credits] F10 • Advanced Databases [3 Credits] F11 • Data Mining: Principles and Algorithms [3 Credits] Sp11
Education
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Sep 2007–
Jul 2010Tsinghua University
Text Mining · Ph. D (Data Minining)China · Beijing -
Jul 2005
Petroman College
Linux End User TrainingPakistan · Faisalabad -
Apr 1999
Rehman English Language Home
English Language TrainingPakistan · Faisalabad
Awards & achievements
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May 2007Scholarship: • Received Pakistan Government (Higher Education Commission) Foreign PhD Study Scholarship (Full)
Other
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LanguagesEnglish, Urdu, Punjabi, Chinese (Standard)
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Scientific MembershipsIEEE Student Member
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Journal RefereeKnowledge Based Systems (KBS) Journal, Frontiers of Computer Science in China (FCS), Mehran University Research Journal of Engineering & Technology
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Other InterestsCricket ‘hard and soft ball' (High), Table Football (High), Billiards (High), Arm Wrestling (High), Cooking (High), Snooker (Medium), Badminton (Medium), Watching Movies ‘thriller, action, suspense, romance, science fiction’, Social Blogging, Journal of Machine Learning and Research, Knowledge Based Systems, Probabilistic Latent Semantic Analysis
Latent Dirichlet Allocation
Author-Topic Models
Author-Conference-Topic Model
MY PUBLICATIONS
2011
(1) Ali Daud. Using Time Topic Modeling for Semantics-Based Dynamic Research Interest Finding. Knowledge-Based Systems (KBS). (DOI:10.1016/j.knosys.2011.07.015 ). SCI (Impact Factor 1.57) [PDF]
(2) Ali Daud and Faqir Muhammad. Group Topic Modeling for Academic Knowledge Discovery. Journal of Applied Intelligence. (DOI: 10.1007/s10489-011-0302-3). SCI (Impact Factor 0.88) [PDF]
(3) Ali Daud. Exploiting Explicit Semantics-Based Grouping for Author Interest Finding. In International Asia-Pacific Web Conference (APWeb), China, April 18-20, pp. 41-52, 2011. (Acceptance Rate: 25.00 %) EI [PDF]
(4) Tehmina Amjad, Ali Daud and Sher Muhammad. A Survey of Dynamic Replication Strategies for Improving Data Availability in Data Grids. Future Generations Systems. (doi:10.1016/j.future.2011.06.009). SCI (Impact Factor 2.37) [PDF]
2010
(5) Ali Daud, Juanzi Li, Lizhu Zhou, and Faqir Muhammad. Temporal Expert Finding through Generalized Time Topic Modeling. Knowledge-Based Systems (KBS), Volume 23(6), pp. 615-625, July 2010. SCI (Impact Factor 1.57) [PDF]
(6) Ali Daud, Juanzi Li, Lizhu Zhou, and Faqir Muhammad. Knowledge Discovery through Directed Probabilistic Topic Models. a Survey. Journal of Frontiers of Computer Science in China (FCS), Volume 4(2), pp. 280-301, June, 2010. SCIE [PDF]
(7) Ali Daud, Juanzi Li, Lizhu Zhou, Lei Zhang, Ying Ding and Faqir Muhammad. Modeling Ontology of Folksonomy with Latent Semantics of Tags. In Proceedings of the International Conference on Web Intelligence (WI), Canada, September 1-3, pp. 516-523, 2010. (Acceptance Rate: 16.6 %) EI [PDF]
(8) Ali Daud, Muhammad Akram Shaikh, and Yan’an Jin. Investigation of Input Optimization problem for Topic Modeling. Mehran University Research Journal of Engineering & Technology, Volume 29(2), pp. 377-388, April, 2010. EI
(9) Ali Daud. A Topic Modeling Approach for Research Community Mining. In Proceedings of 5th International Conference on Computer Science and Convergence Information Technologies (ICCIT), Korea, Nov. 30-Dec 02, pp. 1078-1083, 2010. EI [PDF]
(10) Yan’an Jin, Ruixuan Li, Yi Cai, Qing Li, Ali Daud, and Yuhua Li. Semantic Grounding of Hybridization for Tag Recommendation. In Proceedings of 11th International Web-Age Information Management (WAIM), L. Chen et al. (Eds.): LNCS 6184, pp. 139–150, China, 2010. (Acceptance Rate: 28.00 %) EI [PDF]
2009
(11) Ali Daud, Juanzi Li, Lizhu Zhou, and Faqir Muhammad. Conference Mining via Generalized Topic Modeling. In Proceedings of 19th International European Conference on Machine Learning and Principles and Practices of Knowledge Discovery in Databases (ECML PKDD), W. Buntine et al. (Eds.): Part I, LNAI 5781, pp. 244–259, Slovenia, 2009. (Acceptance Rate: 24.88 %) EI [PDF]
(12) Ali Daud, Juanzi Li, Lizhu Zhou, and Faqir Muhammad. A Generalized Topic Modeling Approach for Maven Search. In Proceedings of International Asia-Pacific Web Conference and Web-Age Information Management (APWEB-WAIM), Q. Li et al. (Eds.): LNCS 5446, pp. 138–149, China, 2009. (Acceptance Rate: 22.70 %) EI [PDF]
(13) Ali Daud, Juanzi Li, Lizhu Zhou, and Faqir Muhammad. Exploiting Temporal Authors Interests via Temporal-Author-Topic Modeling. In Proceedings of 5th International Conference on Advance Data Mining and Applications (ADMA), R. Huang et al. (Eds.): LNAI 5678, pp. 435–443, China, 2009. (Short Paper, Acceptance Rate: 28.57 %) EI [PDF]
(14) Ali Daud, Muhammad Akram Shaikh, and Altaf Hussain Rajpar. Scientific Reference Mining using Semantic Information through Topic Modeling. Mehran University Research Journal of Engineering & Technology, Volume 28(2), pp. 253-262, April, 2009. EI
(15) Faqir Muhammad, Gulshan Ara Majid, and Ali Daud. Frequency Analysis of Seismic Data for Imminent Hazard. In Proceedings of First International Conference on Modeling, Simulation and Optimization (CMSO), pp. 107-110, 26-27 December, China, 2009. (Acceptance Rate: 19.33 %) ISTP
2008
(16) Ali Daud, Muhammad Akram Shaikh, and Faqir Muhammad. Pattern Mining in Telecom Data. In Proceedings of the International Conference on Information and Communication Technologies (IC-ICT), Pakistan, 2008.
, Data Mining (Concepts and Techniques)
Publications
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Using Time Topic Modeling for Semantics-Based Dynamic Research Interest Finding
Knowledge-Based Systems (KBS). (DOI:10.1016/j.knosys.2011.07.015 ). SCI (Impact Factor 1.57). 01/2011;
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A Survey of Dynamic Replication Strategies for Improving Data Availability in Data Grids
Future Generations Computer Systems. (doi:10.1016/j.future.2011.06.009). SCI (Impact Factor 2.37). 01/2011;
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Group Topic Modeling for Academic Knowledge Discovery
Journal of Applied Intelligence. (DOI: 10.1007/s10489-011-0302-3). SCI (Impact Factor 0.88). 01/2011;
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Exploiting Explicit Semantics-Based Grouping for Author Interest Finding
In International Asia-Pacific Web Conference (APWeb), China, April 18-20, pp. 41-52, 2011. (Acceptance Rate: 25.00 %) EI; 01/2011
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Temporal Expert Finding through Generalized Time Topic Modeling
Knowledge-Based Systems (KBS), Volume 23(6), pp. 615-625, July 2010. SCI (Impact Factor 1.57). 01/2010;
-
Knowledge Discovery through Directed Probabilistic Topic Models. a Survey
Journal of Frontiers of Computer Science in China (FCS), Volume 4(2), pp. 280-301, June, 2010. SCIE. 01/2010;
-
Modeling Ontology of Folksonomy with Latent Semantics of Tags
In Proceedings of the International Conference on Web Intelligence (WI), Canada, September 1-3, pp. 516-523, 2010. (Acceptance Rate: 16.6 %) EI; 01/2010
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A Topic Modeling Approach for Research Community Mining
In Proceedings of 5th International Conference on Computer Science and Convergence Information Technologies (ICCIT), Korea, Nov. 30-Dec 02, pp. 1078-1083, 2010. EI; 01/2010
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Semantic Grounding of Hybridization for Tag Recommendation.
Web-Age Information Management, 11th International Conference, WAIM 2010, Jiuzhaigou, China, July 15-17, 2010. Proceedings; 01/2010
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Investigation of Input Optimization problem for Topic Modeling
Mehran University Research Journal of Engineering & Technology, Volume 29(2), pp. 377-388, April, 2010. EI. 01/2010;
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Conference Mining via Generalized Topic Modeling
In Proceedings of 19th International European Conference on Machine Learning and Principles and Practices of Knowledge Discovery in Databases (ECML PKDD), W. Buntine et al. (Eds.): Part I, LNAI 5781, pp. 244–259, Slovenia, 2009. (Acceptance Rate: 24.88 %); 01/2009
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A Generalized Topic Modeling Approach for Maven Search
In Proceedings of International Asia-Pacific Web Conference and Web-Age Information Management (APWEB-WAIM), Q. Li et al. (Eds.): LNCS 5446, pp. 138–149, China, 2009. (Acceptance Rate: 22.70 %) EI; 01/2009
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Exploiting Temporal Authors Interests via Temporal-Author-Topic Modeling
In Proceedings of 5th International Conference on Advance Data Mining and Applications (ADMA), R. Huang et al. (Eds.): LNAI 5678, pp. 435–443, China, 2009. (Short Paper, Acceptance Rate: 28.57 %) EI; 01/2009
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Frequency Analysis of Seismic Data for Imminent Hazard
In Proceedings of First International Conference on Modeling, Simulation and Optimization (CMSO), pp. 107-110, 26-27 December, China, 2009. (Acceptance Rate: 19.33 %) ISTP; 01/2009
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Scientific Reference Mining using Semantic Information through Topic Modeling
Mehran University Research Journal of Engineering & Technology, Volume 28(2), pp. 253-262, April, 2009. EI. 01/2009;
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Pattern Mining in Telecom Data
In Proceedings of the International Conference on Information and Communication Technologies (IC-ICT), Pakistan, 2008.; 01/2008
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Temporal expert finding through generalized time topic modeling
Knowledge-Based Systems.
This paper addresses the problem of semantics-based temporal expert finding, which means identifying a person with given expertise for different time periods. For example, many real world applications like reviewer matching for papers and finding hot topics in newswire articles need to consider time... [more] This paper addresses the problem of semantics-based temporal expert finding, which means identifying a person with given expertise for different time periods. For example, many real world applications like reviewer matching for papers and finding hot topics in newswire articles need to consider time dynamics. Intuitively there will be different reviewers and reporters for different topics during different time periods. Traditional approaches used graph-based link structure by using keywords based matching and ignored semantic information, while topic modeling considered semantics-based information without conferences influence (richer text semantics and relationships between authors) and time information simultaneously. Consequently they result in not finding appropriate experts for different time periods. We propose a novel Temporal-Expert-Topic (TET) approach based on Semantics and Temporal Information based Expert Search (STMS) for temporal expert finding, which simultaneously models conferences influence and time information. Consequently, topics (semantically related probabilistic clusters of words) occurrence and correlations change over time, while the meaning of a particular topic almost remains unchanged. By using Bayes Theorem we can obtain topically related experts for different time periods and show how experts’ interests and relationships change over time. Experimental results on scientific literature dataset show that the proposed generalized time topic modeling approach significantly outperformed the non-generalized time topic modeling approaches, due to simultaneously capturing conferences influence with time information.
Following (9)
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Adis Medic
InfoSys ltd -
Amina Dilawar
university of srgodha -
Dr. Zeeshan Nawaz
LEADS -
Markus Schatten
University of Zagreb -
Basit Zeshan
Nanjing Agricultural University