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SIGMOD
2007
ACM
147views Database» more  SIGMOD 2007»
14 years 8 months ago
Extending relational query optimization to dynamic schemas for information integration in multidatabases
This paper extends relational processing and optimization to the FISQL/FIRA languages for dynamic schema queries over multidatabases. Dynamic schema queries involve the creation a...
Catharine M. Wyss, Felix I. Wyss
DATE
2009
IEEE
145views Hardware» more  DATE 2009»
14 years 3 months ago
Joint logic restructuring and pin reordering against NBTI-induced performance degradation
Negative Bias Temperature Instability (NBTI), a PMOS aging phenomenon causing significant loss on circuit performance and lifetime, has become a critical challenge for temporal re...
Kai-Chiang Wu, Diana Marculescu
ASPDAC
2006
ACM
137views Hardware» more  ASPDAC 2006»
14 years 2 months ago
Parameterized block-based non-gaussian statistical gate timing analysis
As technology scales down, timing verification of digital integrated circuits becomes an increasingly challenging task due to the gate and wire variability. Therefore, statistical...
Soroush Abbaspour, Hanif Fatemi, Massoud Pedram
ICNP
2003
IEEE
14 years 1 months ago
Resilient Peer-to-Peer Streaming
We consider the problem of distributing “live” streaming media content to a potentially large and highly dynamic population of hosts. Peer-to-peer content distribution is attr...
Venkata N. Padmanabhan, Helen J. Wang, Philip A. C...
PVLDB
2010
152views more  PVLDB 2010»
13 years 7 months ago
k-Nearest Neighbors in Uncertain Graphs
Complex networks, such as biological, social, and communication networks, often entail uncertainty, and thus, can be modeled as probabilistic graphs. Similar to the problem of sim...
Michalis Potamias, Francesco Bonchi, Aristides Gio...