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DATE
2004
IEEE
136views Hardware» more  DATE 2004»
15 years 1 months ago
Data Windows: A Data-Centric Approach for Query Execution in Memory-Resident Databases
Structured embedded databases are currently becoming an integrated part of embedded systems, thus, enabling higher standards in system automation. These embedded databases are typ...
Jayaprakash Pisharath, Alok N. Choudhary, Mahmut T...
80
Voted
PVLDB
2010
85views more  PVLDB 2010»
14 years 8 months ago
Xplus: A SQL-Tuning-Aware Query Optimizer
The need to improve a suboptimal execution plan picked by the query optimizer for a repeatedly run SQL query arises routinely. Complex expressions, skewed or correlated data, and ...
Herodotos Herodotou, Shivnath Babu
SIGMOD
1996
ACM
99views Database» more  SIGMOD 1996»
15 years 1 months ago
A Query Language for Multidimensional Arrays: Design, Implementation, and Optimization Techniques
While much recent research has focussed on extending databases beyond the traditional relational model, relatively little has been done to develop database tools for querying data...
Leonid Libkin, Rona Machlin, Limsoon Wong
77
Voted
COMPSAC
2007
IEEE
15 years 4 months ago
Requirements and Evaluation of Protocols and Tools for Transaction Management in Service Centric Systems
As Service Centric (SC) Systems are being increasingly adopted, new challenges and possibilities emerge. Business processes are now able to execute seamlessly across organizations...
Chang-ai Sun, Marco Aiello
ICC
2007
IEEE
15 years 3 months ago
A Grammar for Specifying Usage Control Policies
—Usage control goes beyond traditional access control, addressing its limitations related to attribute mutability and continuous usage permission validation. The recently propose...
Rafael Teigao, Carlos Maziero, Altair Olivo Santin