We study the problem of enhancing entity resolution (ER) with the help of crowdsourcing. ER is the problem of identifying records that refer to the same real-world entity and can be an extremely difficult process for computer algorithms alone. For example, figuring out which images refer to the same person can be a hard task for computers, but an easy one for humans. An important component of c...

The abundance of Linked Data being published, updated, and interlinked calls for strategies to preserve datasets in a scalable way. In this paper, we propose a system that iteratively crawls and captures the evolution of linked datasets based on flexible crawl definitions. The captured deltas of datasets are decomposed into two conceptual sets: evolution of (i)metadata and (ii)the actual data c...

Antidepressants are widely used in the treatment of bipolar depression despite relatively meagre evidence for their efficacy and significant concerns that their prescription can precipitate an acute affective switch into mania/hypomania and that long-term administration can lead to mood instability. Therefore, the use of antidepressants to treat bipolar depression is an important but contentiou...

Distal protection devices appear seductively simple, elegant, and beneficial to both physicians and patients. Why would you not want to use something called “distal protection?” To not use “distal protection” during carotid angioplasty and stent placement (CAS) sounds irresponsible, like not practicing “safe sex.” In a simple world, distal protection devices would do exactly what their name imp...

Many strucrural engineers are surprised to learn that the In~rnotional Building Code (IBC, 2009) requires the roof structure to be engineered for standing water weight in the vicinity of the drains and scuppers regardless of roof slope. In addition, some low-slope roofs also require special attenlion for water weight and stiffness for safety against ponding failures or protection against accele...

This study presents a mathematical model in which the fitness of an individual depends on the individual's genotype (individual effects) and on the genotypes of other members of the individual's local group (group effects). The findings suggest that, if phenotypes are a result of complex interactions between genes at different loci, then fitness-enhancing group effects may become common in sexu...

Instruction predication is an attractive method for improving the throughput of a pipelined processor by eliminating the adverse side-effects of branch operations. Although it may alone help to prevent simple power analysis (SPA) type attacks by masking branch execution, predication systems can also be augmented to allow a building block for defence against more powerful cryptographic attacks. ...