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ICDE
2009
IEEE
138views Database» more  ICDE 2009»
15 years 5 months ago
Similarity Group-By
The identification and processing of similarities in the data play a key role in multiple application scenarios. Several types of similarity-aware operations have been studied in ...
Yasin N. Silva, Walid G. Aref, Mohamed H. Ali
ICDM
2009
IEEE
131views Data Mining» more  ICDM 2009»
15 years 5 months ago
Unified Solution to Nonnegative Data Factorization Problems
In this paper, we restudy the non-convex data factorization problems (regularized or not, unsupervised or supervised), where the optimization is confined in the nonnegative orthan...
Xiaobai Liu, Shuicheng Yan, Jun Yan, Hai Jin
ICETET
2009
IEEE
15 years 5 months ago
High Performance WDM Using Semiconductor Tunable Laser
Advances in optical networking have lead to the explosive growth of communication network. Telecom applications began to drive significant investments into this field to support t...
S. S. Agrawal, K. D. Kulat, M. B. Daigavane
ICOODB
2009
94views Database» more  ICOODB 2009»
15 years 5 months ago
Metamodelling with Datalog and Classes: ConceptBase at the Age of 21
ConceptBase is a deductive object-oriented database system intended for the management of metadata. A distinguishing feature of the Telos language underlying ConceptBase is the abi...
Matthias Jarke, Manfred A. Jeusfeld, Hans W. Nisse...
ICOODB
2009
246views Database» more  ICOODB 2009»
15 years 5 months ago
Compiler Plugins Can Handle Nested Languages: AST-Level Expansion of LINQ Queries for Java
The integration of database and programming languages is made difficult by the different data models and type systems prevalent in each field. Functional-object query languages con...
Miguel Garcia
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