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VLSID
2008
IEEE
149views VLSI» more  VLSID 2008»
14 years 8 months ago
NBTI Degradation: A Problem or a Scare?
Negative Bias Temperature Instability (NBTI) has been identified as a major and critical reliability issue for PMOS devices in nano-scale designs. It manifests as a negative thres...
Kewal K. Saluja, Shriram Vijayakumar, Warin Sootka...
CADE
2003
Springer
14 years 8 months ago
Foundational Certified Code in a Metalogical Framework
Foundational certified code systems seek to prove untrusted programs to be safe relative to safety policies given in terms of actual machine architectures, thereby improving the s...
Karl Crary, Susmit Sarkar
VLDB
2001
ACM
168views Database» more  VLDB 2001»
14 years 8 months ago
Answering queries using views: A survey
The problem of answering queries using views is to find efficient methods of answering a query using a set of previously materialized views over the database, rather than accessin...
Alon Y. Halevy
SIGMOD
2005
ACM
107views Database» more  SIGMOD 2005»
14 years 8 months ago
A notation and system for expressing and executing cleanly typed workflows on messy scientific data
The description, composition, and execution of even logically simple scientific workflows are often complicated by the need to deal with "messy" issues like heterogeneou...
Yong Zhao, James E. Dobson, Ian T. Foster, Luc Mor...
PODS
2004
ACM
139views Database» more  PODS 2004»
14 years 8 months ago
On Preservation under Homomorphisms and Unions of Conjunctive Queries
Unions of conjunctive queries, also known as select-project-join-union queries, are the most frequently asked queries in relational database systems. These queries are definable b...
Albert Atserias, Anuj Dawar, Phokion G. Kolaitis