Sciweavers

2889 search results - page 134 / 578
» An empirical study of
Sort
View
ITS
2010
Springer
147views Multimedia» more  ITS 2010»
15 years 4 months ago
Showing the Positive Influence of Subliminal Cues on Learner's Performance and Intuition: An ERP Study
This paper presents results from an empirical study conducted with a novel subliminal teaching technique aimed at enhancing learners performance in an ITS. We replicated previous f...
Pierre Chalfoun, Claude Frasson
SOCIALCOM
2010
15 years 4 months ago
Bonding vs. Bridging Social Capital: A Case Study in Twitter
Online communities are connecting large numbers of individuals and generating rich social network data, opening the way for empirical studies of social behavior. In this paper, we ...
Matthew S. Smith, Christophe G. Giraud-Carrier
ECIR
2009
Springer
15 years 4 months ago
Studying Query Expansion Effectiveness
Query expansion is an effective technique in improving the retrieval performance for ad-hoc retrieval. However, query expansion can also fail, leading to a degradation of the retri...
Ben He, Iadh Ounis
PPSC
1997
15 years 7 months ago
Case Studies in Protein Structure Prediction with Real-valued Genetic Algorithms
Accurate and reliable protein structure prediction (PSP) eludes researchers primarily becausethe searchfor theminimumenergyconformeris computationallyintractable. This research di...
Charles E. Kaiser, Laurence D. Merkle, Gary B. Lam...
MSR
2011
ACM
14 years 9 months ago
Security versus performance bugs: a case study on Firefox
A good understanding of the impact of different types of bugs on various project aspects is essential to improve software quality research and practice. For instance, we would ex...
Shahed Zaman, Bram Adams, Ahmed E. Hassan