by nexgentech | Oct 25, 2017 | ieee project
MANAGING TEMPORAL CONSTRAINTSWITH PREFERENCES: REPRESENTATION, REASONING, AND QUERYING ABSTRACT Representing and managing temporal knowledge, in the form of temporal constraints, is a crucial task in many areas, includingknowledge representation, planning, and...
by nexgentech | Oct 25, 2017 | ieee project
GENERATING QUERY FACETS USING KNOWLEDGE BASES ABSTRACT A query facet is a significant list of information nuggets that explains an underlying aspect of a query. Existing algorithmsmine facets of a query by extracting frequent lists contained in top search results....
by nexgentech | Oct 25, 2017 | ieee project
L-INJECTION: TOWARD EFFECTIVE COLLABORATIVFILTERING USING UNINTERESTING ITEMS ABSTRACT We develop a novel framework, named as l-injection, to address the sparsity problem of recommender systems. Bycarefully injecting low values to a selected set of unrated user-item...
by nexgentech | Oct 25, 2017 | ieee project
LARGE-SCALE LOCATION PREDICTION FOR WEB PAGES ABSTRACT Location information of Web pages plays an important role in location-sensitive tasks such as Web search ranking forlocation-sensitive queries. However, such information is usually ambiguous, incomplete...
by nexgentech | Oct 25, 2017 | ieee project
GALLOP: GLOBAL FEATURE FUSED LOCATION PREDICTION FOR DIFFERENT CHECK-IN SCENARIOS ABSTRACT Location prediction is widely used to forecast users’ next place to visit based on his/her mobility logs. It is an essentialproblem in location data processing, invaluable for...
by nexgentech | Oct 25, 2017 | ieee project
DYNAMIC FACET ORDERING FOR FACETED PRODUCT SEARCH ENGINES ABSTRACT Faceted browsing is widely used in Web shops and product comparison sites. In these cases, a fixed ordered list offacets is often employed. This approach suffers from two main issues. First,...
