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SIGIR
2008
ACM
15 years 4 months ago
Intuition-supporting visualization of user's performance based on explicit negative higher-order relevance
Modeling the beyond-topical aspects of relevance are currently gaining popularity in IR evaluation. For example, the discounted cumulated gain (DCG) measure implicitly models some...
Heikki Keskustalo, Kalervo Järvelin, Ari Pirk...
SAC
2010
ACM
15 years 11 months ago
Infrastructureless storage in dynamic environments
This paper studies the use of highly dynamic networks as infrastructures for persistent storage of data that offer services at specific geographical zones in a decentralized and...
Jose Luis Fernandez-Marquez, Josep Lluís Ar...
GECCO
2005
Springer
128views Optimization» more  GECCO 2005»
15 years 10 months ago
Fitness-based neighbor selection for multimodal function optimization
We propose a selection scheme called Fitness-based Neighbor Selection (FNS) for multimodal optimization. The FNS is aimed for ill-scaled and locally multimodal domain, both found ...
Shin Ando, Shigenobu Kobayashi
PASTE
2004
ACM
15 years 10 months ago
An improved slicer for Java
We present an improved slicing algorithm for Java. The best algorithm known so far, first presented in [11], is not always precise if nested objects are used as actual parameters...
Christian Hammer, Gregor Snelting
SIGIR
2003
ACM
15 years 9 months ago
Retrieval and novelty detection at the sentence level
Previous research in novelty detection has focused on the task of finding novel material, given a set or stream of documents on a certain topic. This study investigates the more ...
James Allan, Courtney Wade, Alvaro Bolivar