232 search results - page 27 / 47 » Evaluation of Ad Hoc OLAP: In-Place Computation |
PERCOM
2005
ACM
15 years 9 months ago
2005
ACM
Power management is a critical issue in wireless ad hoc networks where the energy supply is limited. In this paper, we investigate a routing paradigm, Message Ferrying (MF), to sa...
MOBIHOC
2005
ACM
15 years 9 months ago
2005
ACM
This paper proposes a location service to assist location-based routing protocols, realized through a novel Associativity-Based clustering protocol. The main goal of our scheme, w...
INFOCOM
2008
IEEE
15 years 3 months ago
2008
IEEE
—In this paper, towards improving spatial reuse in a cellular network, we consider augmenting it with wireless ad hoc connectivity. The coverage area of each base-station is redu...
SIGMOD
2004
ACM
15 years 9 months ago
2004
ACM
Existing SQL aggregate functions present important limitations to compute percentages. This article proposes two SQL aggregate functions to compute percentages addressing such lim...
ICNP
2003
IEEE
15 years 2 months ago
2003
IEEE
This paper presents an analytical model to compute the average service time and jitter experienced by a packet when transmitted in a saturated IEEE 802.11 ad hoc network. In contr...