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IDEAS
2007
IEEE
148views Database» more  IDEAS 2007»
14 years 3 months ago
Boundedness of Regular Path Queries in Data Integration Systems
In this paper we study the problem of deciding whether a regular path query over views in data-integration systems can be re-expressed without recursion. The problem becomes chall...
Gösta Grahne, Alex Thomo
IPPS
2007
IEEE
14 years 3 months ago
Annotation Integration and Trade-off Analysis for Multimedia Applications
Multimedia applications for mobile devices, such as video/audio streaming, process streams of incoming data in a regular, predictable way. Content-aware optimizations through anno...
Radu Cornea, Alex Nicolau, Nikil Dutt
ISCAS
2007
IEEE
98views Hardware» more  ISCAS 2007»
14 years 3 months ago
Vertically-Integrated Three-Dimensional SOI Photodetectors
— We report on the design and measurement results of three-dimensional (3D) photo-detectors in a 0.18µm siliconon-insulator technology. The photodiodes respond to light in the r...
Eugenio Culurciello, Pujitha Weerakoon
ISCAS
2007
IEEE
111views Hardware» more  ISCAS 2007»
14 years 3 months ago
Integrated Heterogenous Modelling for Power Estimation of Single Processor based Reconfigurable SoC Platform
—Various instruction and transaction based power estimation techniques for processor and on-chip buses have been proposed in the past. In this paper, we propose a heterogeneous p...
Prakash Srinivasan, Ali Ahmadinia, Ahmet T. Erdoga...
ROBOCOMM
2007
IEEE
14 years 3 months ago
Information-theoretic integration of sensing and communication for active robot networks
Abstract—This paper presents an information-theoretic approach to sensor placement that incorporates communication capacity into an optimal formulation. A new formulation is pres...
Eric W. Frew