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SIGMOD
2008
ACM
113views Database» more  SIGMOD 2008»
15 years 6 months ago
Supporting OLAP operations over imperfectly integrated taxonomies
OLAP is an important tool in decision support. With the help of domain knowledge, such as hierarchies of attribute values, OLAP helps the user observe the effects of various decis...
Yan Qi 0002, K. Selçuk Candan, Jun'ichi Tat...
WWW
2008
ACM
15 years 6 months ago
Divide, Compress and Conquer: Querying XML via Partitioned Path-Based Compressed Data Blocks
We propose a novel Partition Path-Based (PPB) grouping strategy to store compressed XML data in a stream of blocks. In addition, we employ a minimal indexing scheme called Block S...
Wilfred Ng, Ho Lam Lau, Aoying Zhou
COR
2007
106views more  COR 2007»
15 years 6 months ago
On a stochastic sequencing and scheduling problem
We present a framework for solving multistage pure 0–1 programs for a widely used sequencing and scheduling problem with uncertainty in the objective function coefficients, the...
Antonio Alonso-Ayuso, Laureano F. Escudero, M. Ter...
COMCOM
2010
95views more  COMCOM 2010»
15 years 5 months ago
Trading link utilization for queueing delays: An adaptive approach
Understanding the relationship between queueing delays and link utilization for general traffic conditions is an important open problem in networking research. Difficulties in und...
Rade Stanojevic, Robert Shorten
ICCD
2008
IEEE
159views Hardware» more  ICCD 2008»
16 years 3 months ago
Optimizing data sharing and address translation for the Cell BE Heterogeneous Chip Multiprocessor
— Heterogeneous Chip Multiprocessors (HMPs), such as the Cell Broadband Engine, offer a new design optimization opportunity by allowing designers to provide accelerators for appl...
Michael Gschwind