Sciweavers

2163 search results - page 390 / 433
» On the Effectiveness of Relevance Profiling
Sort
View
SIGECOM
2008
ACM
188views ECommerce» more  SIGECOM 2008»
15 years 6 months ago
Predicting trusts among users of online communities: an epinions case study
Trust between a pair of users is an important piece of information for users in an online community (such as electronic commerce websites and product review websites) where users ...
Haifeng Liu, Ee-Peng Lim, Hady Wirawan Lauw, Minh-...
SIGIR
2008
ACM
15 years 6 months ago
A new probabilistic retrieval model based on the dirichlet compound multinomial distribution
The classical probabilistic models attempt to capture the Ad hoc information retrieval problem within a rigorous probabilistic framework. It has long been recognized that the prim...
Zuobing Xu, Ram Akella
151
Voted
JAIR
2000
123views more  JAIR 2000»
15 years 5 months ago
Backbone Fragility and the Local Search Cost Peak
The local search algorithm WSat is one of the most successful algorithms for solving the satisfiability (SAT) problem. It is notably effective at solving hard Random 3-SAT instanc...
Josh Singer, Ian P. Gent, Alan Smaill
PRESENCE
2007
127views more  PRESENCE 2007»
15 years 5 months ago
Causal Perception in Virtual Reality and its Implications for Presence Factors
Causality is an important aspect of how we construct reality. Yet, while many psychological phenomena have been studied in their relation to virtual reality (VR), very little work...
Marc Cavazza, Jean-Luc Lugrin, Marc Buehner
199
Voted
BMCBI
2010
126views more  BMCBI 2010»
15 years 3 months ago
PETALS: Proteomic Evaluation and Topological Analysis of a mutated Locus' Signaling
Background: Colon cancer is driven by mutations in a number of genes, the most notorious of which is Apc. Though much of Apc's signaling has been mechanistically identified o...
Gürkan Bebek, Vishal Patel, Mark R. Chance