[PDF][PDF] Optimal rebalancing for institutional portfolios

W Sun, A Fan, L Chen, T Schouwenaars… - Journal of Portfolio …, 2006 - Citeseer
Once a manager determines a target portfolio, maintaining this balance of assets is non-trivial.
A manager must rebalance actively because different asset classes can exhibit different …

Segmenting and tracking the left ventricle by learning the dynamics in cardiac images

W Sun, M Çetin, R Chan, V Reddy, G Holmvang… - … Processing in Medical …, 2005 - Springer
Having accurate left ventricle (LV) segmentations across a cardiac cycle provides useful
quantitative (eg ejection fraction) and qualitative information for diagnosis of certain heart …

[PDF][PDF] Relationship between trading volume and security prices and returns

W Sun - Area Exam Report, Technical Report, MIT Laboratory …, 2003 - Citeseer
The relationship between trading volume and securities prices is a complex one which, when
understood properly, can lead to many insights in portfolio theory. Over the past forty years, …

[HTML][HTML] Early identification of adverse drug reactions from search log data

…, S Wang, A Pant, R Harpaz, P Shukla, W Sun… - Journal of biomedical …, 2016 - Elsevier
The timely and accurate identification of adverse drug reactions (ADRs) following drug
approval is a persistent and serious public health challenge. Aggregated data drawn from …

[PDF][PDF] Analysis and interpretation of glide characteristics in pursuit of an algorithm for recognition

W Sun - 1996 - dspace.mit.edu
In the system being developed for accessing lexical items from the speech signal, an initial
step is to identify landmarks which indicate the presence of vowel, glide, and consonant …

A gene map of the human genome

…, T Wilmer, X Wu, MD Adams, C Auffray, NAR Walter… - Science, 1996 - science.org
The human genome is thought to harbor 50,000 to 100,000 genes, of which about half have
been sampled to date in the form of expressed sequence tags. An international consortium …

Credibility of claims of subgroup effects in randomised controlled trials: systematic review

…, P Alonso-Coello, B Hassouneh, SD Walter… - Bmj, 2012 - bmj.com
Objective To investigate the credibility of authors’ claims of subgroup effects using a representative
sample of recently published randomised controlled trials. Design Systematic review. …

Potential impact on estimated treatment effects of information lost to follow-up in randomised controlled trials (LOST-IT): systematic review

…, T Cukierman-Yaffe, A Gangji, EJ Mills, SD Walter… - Bmj, 2012 - bmj.com
Objective To assess the reporting, extent, and handling of loss to follow-up and its potential
impact on the estimates of the effect of treatment in randomised controlled trials. Design …

Learning the dynamics and time-recursive boundary detection of deformable objects

W Sun, M Çetin, R Chan… - IEEE Transactions on …, 2008 - ieeexplore.ieee.org
We propose a principled framework for recursively segmenting deformable objects across a
sequence of frames. We demonstrate the usefulness of this method on left ventricular …

[PDF][PDF] Integrative analysis identifies four molecular and clinical subsets in uveal melanoma

…, X Song, MH Stern, J Stuart, Q Sun, H Sun… - Cancer cell, 2017 - cell.com
Comprehensive multiplatform analysis of 80 uveal melanomas (UM) identifies four molecularly
distinct, clinically relevant subtypes: two associated with poor-prognosis monosomy 3 (M3…