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VLDB
2008
ACM
196views Database» more  VLDB 2008»
15 years 12 months ago
Modelling retrieval models in a probabilistic relational algebra with a new operator: the relational Bayes
This paper presents a probabilistic relational modelling (implementation) of the major probabilistic retrieval models. Such a high-level implementation is useful since it supports ...
Thomas Rölleke, Hengzhi Wu, Jun Wang, Hany Azzam
CSCW
2006
ACM
15 years 5 months ago
Interruptions on software teams: a comparison of paired and solo programmers
This study explores interruption patterns among software developers who program in pairs versus those who program solo. Ethnographic observations indicate that interruption length...
Jan Chong, Rosanne Siino
IFIP3
2004
99views Education» more  IFIP3 2004»
15 years 1 months ago
Government sponsored open source software for school education
: The history of computing can be seen in terms of cultural change engendered by philosophical opposition. In education some key philosophical dichotomies are those of commercial-c...
Andrew E. Fluck
CASES
2001
ACM
15 years 3 months ago
A system-on-a-chip lock cache with task preemption support
Intertask/interprocess synchronization overheads may be significant in a multiprocessor-shared memory System-on-a-Chip implementation. These overheads are observed in terms of loc...
Bilge Saglam Akgul, Jaehwan Lee, Vincent John Moon...
ICASSP
2009
IEEE
15 years 6 months ago
RLS-weighted Lasso for adaptive estimation of sparse signals
The batch least-absolute shrinkage and selection operator (Lasso) has well-documented merits for estimating sparse signals of interest emerging in various applications, where obse...
Daniele Angelosante, Georgios B. Giannakis