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EDBT
2009
ACM
127views Database» more  EDBT 2009»
14 years 3 months ago
Answering aggregate keyword queries on relational databases using minimal group-bys
Keyword search has been recently extended to relational databases to retrieve information from text-rich attributes. However, all the existing methods focus on finding individual...
Bin Zhou 0002, Jian Pei
EIT
2008
IEEE
14 years 3 months ago
Relating Boolean gate truth tables to one-way functions
We present a schema to build one way functions from a family of Boolean gates. Moreover, we relate characteristics of these Boolean gate truth tables to properties of the derived ...
Mahadevan Gomathisankaran, Akhilesh Tyagi
ICASSP
2008
IEEE
14 years 3 months ago
Relation between joint optimizations for multiuser MIMO uplink and downlink with imperfect CSI
Joint linear minimum sum mean-squared error (referred to as MSMSE) transmitter and receiver (transceiver) optimization problems are formulated for multiuser MIMO systems under a s...
Minhua Ding, Steven D. Blostein
KI
2007
Springer
14 years 3 months ago
Relational Neural Gas
Abstract. Prototype-based clustering algorithms such as the Self Organizing Map (SOM) or Neural Gas (NG) offer powerful tools for automated data inspection. The distribution of pr...
Barbara Hammer, Alexander Hasenfuss
TGC
2007
Springer
14 years 2 months ago
Relational Analysis for Delivery of Services
Many techniques exist for statically computing properties of the evolution of processes expressed in process algebras. Static analysis has shown how to obtain useful results that c...
Flemming Nielson, Hanne Riis Nielson, Jörg Ba...