"by lookup" is correct and usable in written English.
It can be used when someone is looking up information in a reference or database. For example, "I discovered the answer to my question by lookup in an online directory."
In addition, where possible, any chemical names detected will be annotated with structures derived either by lookup, or name-to-structure parsing using 'OPSIN' [14] or with identifiers from the ChEBI [15]('Chemical Entities of Biological Interest') ontology.
Fragmentation and replica management are usually supported by lookup tables [12] (also called root tables [13]) that store metadata - for example, information about in which fragment to look for matching tuples when a query arrives.
The crux here is simply to execute assembly code by lookup tables, while preventing the potentially hostile execution environment from constructing a plaintext comparison functionality on its own to do a trial encrypt-and-compare ciphertext disclosure.
Especially, the complexity of the hidden layer in FNNLM can be further reduced by lookup in the position-dependent projection matrix E ̂ k ∈ ℜ | V | × H, k = 1, 2, ⋯, N - 1, where the E ̂ k = EW ih k can be computed off-line.
These probabilities can then be used to sample a potential G by lookup.
Determine coordinates for all coding regions of target genes by lookup in a local copy of CCDS data (http://www.ncbi.nlm.nih.gov/projects/CCDS/).nih.gov/projects/CCDS/
However, as well as allowing simple gene-by-gene lookup, such datasets allow new insights to be synthesised by data mining.
Individual feature-based attentional modulation signals m k (x) can be generated by a lookup operation in retinotopic feature maps F k (x) produced by the algorithms of the preprocessing level, see Sects.
Steady voltage might be estimated by a lookup table that references operating parameters.
CARD can be computed rapidly by utilizing lookup tables to extract histograms of oriented gradients.
An analytical study has been conducted to estimate the cost and the load induced by the lookup and registration processes.
