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105
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PVLDB
2010
204views more  PVLDB 2010»
14 years 11 months ago
Cheetah: A High Performance, Custom Data Warehouse on Top of MapReduce
Large-scale data analysis has become increasingly important for many enterprises. Recently, a new distributed computing paradigm, called MapReduce, and its open source implementat...
Songting Chen
171
Voted
EDBT
2012
ACM
395views Database» more  EDBT 2012»
13 years 3 months ago
Data management with SAPs in-memory computing engine
We present some architectural and technological insights on SAP’s HANA database and derive research challenges for future enterprise application development. The HANA database m...
Joos-Hendrik Boese, Cafer Tosun, Christian Mathis,...
108
Voted
IV
2007
IEEE
184views Visualization» more  IV 2007»
15 years 7 months ago
Visual Data Mining of Web Navigational Data
Discovering web navigational trends and understanding data mining results is undeniably advantageous to web designers and web-based application builders. It is also desirable to i...
Jiyang Chen, Tong Zheng, William Thorne, Osmar R. ...
120
Voted
MICRO
1994
IEEE
99views Hardware» more  MICRO 1994»
15 years 4 months ago
Data relocation and prefetching for programs with large data sets
Numerical applications frequently contain nested loop structures that process large arrays of data. The execution of these loop structures often produces memory preference pattern...
Yoji Yamada, John Gyllenhall, Grant Haab, Wen-mei ...
LREC
2008
98views Education» more  LREC 2008»
15 years 2 months ago
Deriving Rhetorical Complexity Data from the RST-DT Corpus
This paper describes a study of the levels at which different rhetorical relations occur in rhetorical structure trees. In a previous empirical study (Williams and Reiter, 2003) o...
Sandra Williams, Richard Power