Ekow J. Otoo

2007
26	EE	Ekow J. Otoo, Doron Rotem: Parallel access of out-of-core dense extendible arrays. CLUSTER 2007: 31-40
25	EE	Ekow J. Otoo, Doron Rotem, Sridhar Seshadri: Optimal chunking of large multidimensional arrays for data warehousing. DOLAP 2007: 25-32
2006
24	EE	Ekow J. Otoo, Doron Rotem: Efficient Storage Allocation of Large-Scale Extendible Multi-dimensional Scientific Datasets. SSDBM 2006: 179-183
23	EE	Kesheng Wu, Ekow J. Otoo, Arie Shoshani: Optimizing bitmap indices with efficient compression. ACM Trans. Database Syst. 31(1): 1-38 (2006)
2005
22	EE	Ekow J. Otoo, Doron Rotem, Alexandru Romosan, Sridhar Seshadri: File Caching in Data Intensive Scientific Applications on Data-Grids. DMG 2005: 85-99
21	EE	Ekow J. Otoo, Doron Rotem, Arie Shoshani: Impact of Admission and Cache Replacement Policies on Response Times of Jobs on Data Grids. Cluster Computing 8(4): 293-303 (2005)
2004
20	EE	Ekow J. Otoo, Doron Rotem, Sridhar Seshadri: Efficient Algorithms for Multi-file Caching. DEXA 2004: 707-719
19	EE	Ekow J. Otoo, Doron Rotem, Alexandru Romosan: Optimal File-Bundle Caching Algorithms for Data-Grids. SC 2004: 6
18	EE	Kesheng Wu, Ekow J. Otoo, Arie Shoshani: On the performance of bitmap indices for high cardinality attributes. VLDB 2004: 24-35
2003
17	EE	Ekow J. Otoo, Doron Rotem, Arie Shoshani: mpact of Admission and Cache Replacement Policies on Response Times of Jobs on Data Grids. CLADE 2003: 113
16	EE	Ekow J. Otoo, Arie Shoshani: Accurate Modeling of Cache Replacement Policies in a Data Grid. IEEE Symposium on Mass Storage Systems 2003: 10-19
2002
15	EE	Ekow J. Otoo, Frank Olken, Arie Shoshani: Disk cache replacement algorithm for storage resource managers in data grids. SC 2002: 1-15
14	EE	Kesheng Wu, Ekow J. Otoo, Arie Shoshani: Compressing Bitmap Indexes for Faster Search Operations. SSDBM 2002: 99-108
2001
13		Kesheng Wu, Ekow J. Otoo, Arie Shoshani: A Performance Comparison of bitmap indexes. CIKM 2001: 559-561
12		Ekow J. Otoo, Arie Shoshani, Seung-won Hwang: Clustering High dimensional Massive Scientific Dataset. SSDBM 2001: 147-157
11		Ekow J. Otoo, Arie Shoshani, Seung-won Hwang: Clustering High Dimensional Massive Scientific Datasets. J. Intell. Inf. Syst. 17(2-3): 147-168 (2001)
1993
10	EE	Ekow J. Otoo, Hongwen Zhu: Indexing on Spherical Surfaces Using Semi-Quadcodes. SSD 1993: 510-529
1992
9	EE	Ekow J. Otoo, Ron Lake, Wo-Shun Luk, T. H. Merrett, Hanan Samet: Georgraphic Information Systems, A Challenge for the 90's (Panel). VLDB 1992: 263
1988
8	EE	Ekow J. Otoo: Linearizing the Directory Growth in Order Preserving Extendible Hashing. ICDE 1988: 580-588
7		Ekow J. Otoo: Locally Balanced Compact Trie Hashing. JCDKB 1988: 242-254
1987
6		Ekow J. Otoo, Nicola Santoro, Doron Rotem: Improving Semi-Join Evaluation in Distributed Query Processing. ICDCS 1987: 554-561
1986
5	EE	Ekow J. Otoo: Balanced Multidimensional Extendible Hash Tree. PODS 1986: 100-113
1985
4	EE	Ekow J. Otoo: A Multidimensional Digital Hashing Scheme for Files With Composite Keys. SIGMOD Conference 1985: 214-229
1984
3	EE	Ekow J. Otoo: A Mapping Function for the Directory of a Multidimensional Extendible Hashing. VLDB 1984: 493-506
1982
2		T. H. Merrett, Ekow J. Otoo: Dynamic Multipaging: A Storage Structure for Large Shared Data Banks. JCDKB 1982: 237-255
1979
1	EE	T. H. Merrett, Ekow J. Otoo: Distribution Models of Relations. VLDB 1979: 418-425

Coauthor Index

1	Seung-won Hwang	[11] [12]
2	Ron Lake	[9]
3	Wo-Shun Luk	[9]
4	T. H. Merrett	[1] [2] [9]
5	Frank Olken	[15]
6	Alexandru Romosan	[19] [22]
7	Doron Rotem	[6] [17] [19] [20] [21] [22] [24] [25] [26]
8	Hanan Samet	[9]
9	Nicola Santoro	[6]
10	Sridhar Seshadri	[20] [22] [25]
11	Arie Shoshani	[11] [12] [13] [14] [15] [16] [17] [18] [21] [23]
12	Kesheng Wu	[13] [14] [18] [23]
13	Hongwen Zhu	[10]

Colors in the list of coauthors