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WWW
2005
ACM
16 years 11 days ago
Middleware services for web service compositions
WS-* specifications cover a variety of issues ranging from security and reliability to transaction support in web services. However, these specifications do not address web servic...
Anis Charfi, Mira Mezini
DSD
2008
IEEE
124views Hardware» more  DSD 2008»
15 years 6 months ago
A Modular Approach to Model Heterogeneous MPSoC at Cycle Level
This paper proposes a system-level cycle-based framework to model and design heterogeneous Multiprocessor Systems on-Chip (MPSoC), called GRAPES. The approach features flexibilit...
Matteo Monchiero, Gianluca Palermo, Cristina Silva...
94
Voted
KDD
2008
ACM
155views Data Mining» more  KDD 2008»
16 years 3 days ago
Factorization meets the neighborhood: a multifaceted collaborative filtering model
Recommender systems provide users with personalized suggestions for products or services. These systems often rely on Collaborating Filtering (CF), where past transactions are ana...
Yehuda Koren
DOLAP
2005
ACM
15 years 1 months ago
Towards a spatial multidimensional model
Data warehouses and OLAP systems help to interactively analyze huge volume of data. This data, extracted from transactional databases, frequently contains spatial information whic...
Sandro Bimonte, Anne Tchounikine, Maryvonne Miquel
CORR
2008
Springer
118views Education» more  CORR 2008»
14 years 11 months ago
An Activity-Based Model for Separation of Duty
This paper offers several contributions for separation of duty (SoD) administration in role-based access control (RBAC) systems. We first introduce a new formal framework, based o...
Alessandro Colantonio, Roberto Di Pietro, Alberto ...