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ICASSP
2008
IEEE
16 years 13 days ago
Probabilistic framework for gene expression clustering validation based on gene ontology and graph theory
Based on the correlation between expression and ontologydriven gene similarity, we incorporate functional annotations into gene expression clustering validation. A probabilistic f...
Yinyin Yuan, Chang-Tsun Li
ICRA
2008
IEEE
130views Robotics» more  ICRA 2008»
16 years 13 days ago
A natural gesture interface for operating robotic systems
Abstract— A gesture-based interaction framework is presented for controlling mobile robots. This natural interaction paradigm has few physical requirements, and thus can be deplo...
Anqi Xu, Gregory Dudek, Junaed Sattar
IROS
2008
IEEE
91views Robotics» more  IROS 2008»
16 years 12 days ago
What do people expect from robots?
— The study presented in this paper explores people perception of robots, with a particular focus on domestic use. We addressed issues related to positive and negative attitudes ...
Céline Ray, Francesco Mondada, Roland Siegw...
ISCAS
2008
IEEE
138views Hardware» more  ISCAS 2008»
16 years 12 days ago
High-speed adaptive RF phased array
— We demonstrate dynamic power maximization and synchronization of a wireless RF communication link through adaptation of the radiation pattern of a phased array at the transmitt...
Dimitrios N. Loizos, Paul-Peter Sotiriadis, Gert C...
AINA
2007
IEEE
16 years 10 days ago
Extracting Significant Phrases from Text
Prospective readers can quickly determine whether a document is relevant to their information need if the significant phrases (or keyphrases) in this document are provided. Althou...
Yuan J. Lui, Richard Brent, Ani Calinescu