  Inclusive c and b-jet tagging algorithms have been developed to utilize the
excellent secondary vertex reconstruction and resolution capabilities of the
LHCb detector. The validation and performance of these tagging algorithms are
reported using the full run 1 LHCb dataset at 7 and 8 TeV. Jet-tagging has been
applied to muon+jet final states to measure both the W+c,b-jet charge
asymmetries and the ratios of W+c,b-jet to W+jet and W+jet to Z+jet production.
The forward top production cross-section is also measured using the muon+b-jet
final. All results are found to be consistent with standard model predictions.
