3 results for “Sameh Ghwanmeh”

Research ArticleOpen accessIn the author namesInteractive and Automatic Query Expansion: A Comparative Study with an Application on ArabicGhassan Kanaan, Riyad Al-Shalabi, Sameh Ghwanmeh, Basel Bani-IsmailMuch attention has been paid to the relative effectiveness of Interactive Query Expansion (IQE) versus Automatic Query Expansion (AQE). This research has been shown that automatic query expansion (collection dependent) strategy gives better performance than no query expansion. The percentage of queries that are improved by AQE strategy is 57% with average precision equal to 43.2. Compared against AQE (collection … …American Journal of Applied Sciences, Vol. 5, Issue 11 · 30 Nov 2008 · 7,486 accessesView PDF Cite

Research ArticleOpen accessIn the author namesEfficient Data Compression Scheme using Dynamic Huffman Code Applied on Arabic LanguageSameh Ghwanmeh, Riyad Al-Shalabi, Ghassan KanaanThe development of an efficient compression scheme to process the Arabic language represents a difficult task. This paper employs the dynamic Huffman coding on data compression with variable length bit coding, on the Arabic language. Experimental tests have been performed on both Arabic and English text. A comparison is made to measure the efficiency of compressing data results on both … …Journal of Computer Science, Vol. 2, Issue 12 · 31 Dec 2006 · 7,244 accessesView PDF Cite