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ICPADS
2008
IEEE
16 years 28 days ago
Response Time Constrained Top-k Query Evaluation in Sensor Networks
Existing solutions for top-k queries in wireless sensor networks mainly focused on energy efficiency and little attention has been paid to the response time to answer a top-k que...
Weifa Liang, Baichen Chen, Jeffrey Xu Yu
FCSC
2008
104views more  FCSC 2008»
15 years 6 months ago
On automatic verification of self-stabilizing population protocols
The population protocol model [2] has emerged as an elegant computation paradigm for describing mobile ad hoc networks, consisting of a number of mobile nodes that interact with e...
Jun Pang, Zhengqin Luo, Yuxin Deng
EDBT
2008
ACM
123views Database» more  EDBT 2008»
16 years 6 months ago
XML data integration in SixP2P: a theoretical framework
In the paper we discuss the problem of data integration in a P2P environment. In such setting each peer stores schema of its local data, mappings between the schema and schemas of...
Tadeusz Pankowski
DCC
2008
IEEE
16 years 6 months ago
A Lower Bound on the Redundancy of Arithmetic-Type Delay Constrained Coding
In a previous paper we derived an upper bound on the redundancy of an arithmetic-type encoder for a memoryless source, designed to meet a finite endto-end strict delay constraint....
Eado Meron, Ofer Shayevitz, Meir Feder, Ram Zamir
CORR
2008
Springer
107views Education» more  CORR 2008»
15 years 6 months ago
Symmetry Breaking for Maximum Satisfiability
Symmetries are intrinsic to many combinatorial problems including Boolean Satisfiability (SAT) and Constraint Programming (CP). In SAT, the identification of symmetry breaking pred...
João Marques-Silva, Inês Lynce, Vasco...