Dr. rer. nat. Hamed Abdelhaq

Phone: +49 (0) 6221 / 54 - 4412
Fax: +49 (0) 6221 / 54 - 5684
Email:hamed.abdelhaq@informatik.uni-heidelberg.de

About

Starting from (2011), I'm working as a researcher and PhD student at the Ruprecht-Karls-University of Heidelberg in the Database Systems Research group of Prof. Dr. Michael Gertz.
(2007) Master of Computer Science from the University of Jordan- Jordan.
(2005) B.Sc. in Information Technology (Computer Science major), University of Jordan - Jordan.

(Sep 2007- Apr 2011) Instructor at An-Najah National University
(Jul 2006 – Aug 2007 ) ASP.NET Developer at Maktoob Company. Now it is a channel in yahoo group.
(Apr 2006 – Jun 2006) Lab Supervisor at Applied Science University.
(Jul 2005 – Oct 2005) Windows Application Developer at Hybrid Solution Company

starting from 2011: DAAD Research Grant for Doctoral Candidates and Young Academics and Scientists.
2001 – 2005 Palestinian National Authority Scholarship.

Hamed Abdelhaq, Michael Gertz.
On the Locality of Keywords in Twitter Streams.
To appear in: 5th ACM SIGSPATIAL International Workshop on GeoStreaming (IWGS 2014), November 4-7, Dallas, Texas. (BEST PAPER AWARD)

Hamed Abdelhaq, Michael Gertz, Christian Sengstock.
Spatio-temporal Characteristics of Bursty Words in Twitter Streams.
In: 21 ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, November 5-8, Orlando, Florida.
Christian Sengstock, Michael Gertz, Florian Flatow, Hamed Abdelhaq
A Probablistic Model for Spatio-temporal Signal Extraction from Social Media.
In: 21 ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, November 5-8, Orlando, Florida.
Hamed Abdelhaq, Christian Sengstock, Michael Gertz.
EvenTweet: Online Localized Event Detection from Twitter.
In: 39th International Conference on Very Large Data Bases, August 26-30th, Trento, Italy. (demo paper)
Christian Sengstock, Michael Gertz, Hamed Abdelhaq and Florian Flatow.
Reliable Spatio-temporal Signal Extraction and Exploration from Human Activity Records.
In: 13th International Symposium on Spatial and Temporal Databases, SSTD 2013. Munich, Germany, August 21-23, 2013. (demo paper)

Serhan, S.I. and Abdel-Haq, H.M.
Improving cache hit ratio in the presence of jump instruction.
Advancement of Modeling and Simulation Techniques in Enterprices (A.M.S.E.). Vol. 13. N 3-4, 2008
Serhan, S.I. and Abdel-Haq, H.M.
Block-separated replacement algorithm(BSRA).
Advancement of Modeling And Simulation Techniques in Enterprices (A.M.S.E.). Vol. 51, N 1-2, 2008

Serhan, S., and Abdel-Haq, H.
Improving Cache Memory Utilization
INTERNATIONAL JOURNAL OF APPLIED MATHEMATICS AND COMPUTER SCIENCES. VOL. 4 NO. 2 2007 ISSN 1305-5313.