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ICRA
1999
IEEE
110views Robotics» more  ICRA 1999»
15 years 1 months ago
Range-Sensor Based Navigation in Three Dimensions
This paper presents a new globally convergent rangesensor based navigation algorithm in three-dimensions, called 3DBug. The 3DBug algorithm navigates a point robot in a three-dime...
Ishay Kamon, Ehud Rivlin, Elon Rimon
SPAA
2010
ACM
15 years 2 months ago
Securing every bit: authenticated broadcast in radio networks
This paper studies non-cryptographic authenticated broadcast in radio networks subject to malicious failures. We introduce two protocols that address this problem. The first, Nei...
Dan Alistarh, Seth Gilbert, Rachid Guerraoui, Zark...
AIRWEB
2005
Springer
15 years 3 months ago
Web Spam, Propaganda and Trust
Web spamming, the practice of introducing artificial text and links into web pages to affect the results of searches, has been recognized as a major problem for search engines. ...
Panagiotis Takis Metaxas, Joseph DeStefano
AI
2004
Springer
14 years 9 months ago
Conditional logic of actions and causation
In this paper we present a new approach to reason about actions and causation which is based on a conditional logic. The conditional implication is interpreted as causal implicati...
Laura Giordano, Camilla Schwind
ADBIS
2010
Springer
174views Database» more  ADBIS 2010»
14 years 11 months ago
Exploiting the Semantics of Location Granules in Location-Dependent Queries
Abstract. The need for location-based services has motivated an important research effort in the efficient processing of location-dependent queries. Most of the existing approaches...
Carlos Bobed, Sergio Ilarri, Eduardo Mena