In this paper we focus on an important source of problem– difficulty in (online) dynamic optimization problems that has so far received significantly less attention than the tr...
Metadata IR model has high precision and low recall because the query in Metadata IR model is strict that is, the query can express user information need exactly, while Full-text I...
Abstract. Emerging network monitoring infrastructures capture packetlevel traces or keep per-flow statistics at a set of distributed vantage points. Today, distributed monitors in...
A “plan diagram” is a pictorial enumeration of the execution plan choices of a database query optimizer over the relational selectivity space. In this paper, we present and an...
Specifications for accessibility of Web page do not necessarily guarantee a usable or satisfying Web experience for persons with disabilities. The needs of many of these individua...