752 search results - page 68 / 151 » The standard parts problem and the complexity of control com... |
DIALM
2003
ACM
14 years 1 months ago
2003
ACM
We study topology control problems in ad hoc networks, where network nodes get to choose their power levels in order to ensure desired connectivity properties. Unlike most other w...
INFOCOM
2011
IEEE
12 years 11 months ago
2011
IEEE
—We formulate the problem of delay constrained energy-efficient broadcast in cooperative multihop wireless networks. We show that this important problem is not only NPcomplete, ...
SIGMOD
2003
ACM
14 years 8 months ago
2003
ACM
XML is becoming the universal format for data exchange between applications. Recently, the emergence of Web services as standard means of publishing and accessing data on the Web ...
DRM
2005
Springer
14 years 1 months ago
2005
Springer
Interoperability is currently seen as one of the most significant problems facing the digital rights management (DRM) industry. In this paper we consider the problem of interoper...
CRYPTO
2008
Springer
13 years 9 months ago
2008
Springer
In this work we study the design of secure protocols for linear algebra problems. All current solutions to the problem are either inefficient in terms of communication complexity o...