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Glossary

29,006 technical terms and definitions

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Bias Term Neural Network

what is a bias term, bias node

A bias term, in a neural network, is a single extra learned number added to a neuron's weighted sum after the inputs are multiplied by their weights — not to be confused…

Bias-Variance Tradeoff

bias variance decomposition, underfitting and overfitting, double descent, Geman Bienenstock Doursat 1992, irreducible error, model complexity, Belkin 2019

The bias-variance tradeoff is the principle that a model's expected prediction error on new data can be split into error from wrong assumptions (bias), error from sensitivity…

Bias Voltage Control Drift Prediction with Machine Learning

bias voltage control drift prediction machine learning, bias voltage, control drift prediction, cd rf, bias voltage control drift prediction, bias voltage control, voltage control

Bias Voltage Control Drift Prediction with Machine Learning Introduction & Motivation Bias Voltage Control Drift Prediction with Machine Learning addresses a central problem…

Biased Hast

reliability

Biased HAST (bHAST) is a moisture reliability test performed with electrical bias that evaluates the electrochemical corrosion resistance of semiconductor packages under…

Biasing

transistor biasing, bias point, Q point, quiescent point, DC load line, voltage divider bias, fixed bias, emitter degeneration, MOSFET biasing

Biasing is the practice of setting the DC voltages and currents of a transistor so that it rests at a chosen operating point — the quiescent point, or Q point — from which…

Biasing Circuit Stability Prediction Machine Learning

biasing circuit stability prediction, biasing circuit stability, circuit stability prediction, biasing circuit, circuit stability, stability prediction

Biasing Circuit Stability Prediction with Machine Learning Introduction & Motivation Biasing Circuit Stability Prediction with Machine Learning addresses a central problem…

Biaxial-Strain

biaxial strain, what is biaxial strain

Biaxial strain describes deformation along two in-plane directions. In strained-silicon research, a common example is a thin silicon layer grown coherently on a relaxed…

Bicmos

bipolar CMOS, combined bipolar and CMOS, hybrid logic technology, high drive CMOS, mixed device process

BiCMOS is a semiconductor technology that combines bipolar transistors and CMOS transistors on the same chip, aiming to capture the strengths of both: the high speed and strong…

Bicmos Logic 1980s Add a Bipolar Base Implant to a CMOS Process Flow

bicmos logic 1980s step 4 add a bipolar base implant to a cmos process flow, add a bipolar base implant to a cmos process flow

BiCMOS Logic (Late 1980s): Step 4 — Add a Bipolar Base Implant to a CMOS Process Flow 1. Starting From a CMOS Flow, Not From Scratch The practical route late-1980s process…

Bicmos Logic 1980s Build Bicmos Standard Cell Libraries for Early Asics

bicmos logic 1980s step 15 build bicmos standard cell libraries for early asics, build bicmos standard cell libraries for early asics

BiCMOS Logic (Late 1980s): Step 15 — Build BiCMOS Standard-Cell Libraries for Early ASICs 1. What an ASIC Library Has to Offer a Designer Early application-specific IC design…

Bicmos Logic 1980s Build the CMOS Input Bipolar Output Bicmos Inverter

bicmos logic 1980s step 6 build the cmos input bipolar output bicmos inverter, build the cmos input bipolar output bicmos inverter

BiCMOS Logic (Late 1980s): Step 6 — Build the BiCMOS Inverter: CMOS Input Stage Meets Bipolar Output Stage 1. The Topology the Merged Process Was Built to Enable With both device…

Bicmos Logic 1980s Characterize Bicmos Power Between CMOS and Bipolar

bicmos logic 1980s step 17 characterize bicmos power between cmos and bipolar, characterize bicmos power between cmos and bipolar

BiCMOS Logic (Late 1980s): Step 17 — Characterize BiCMOS Power: Between CMOS and Bipolar 1. Static Power: Closer to CMOS, Not Identical to It A BiCMOS chip's static power sits…

Bicmos Logic 1980s Classify Bicmos as a Transitional Niche Digital Technology

bicmos logic 1980s step 20 classify bicmos as a transitional niche digital technology, classify bicmos as a transitional niche digital technology

BiCMOS Logic (Late 1980s): Step 20 — Classify BiCMOS Logic as a Transitional, Niche Digital Technology 1. What This Nineteen-Step Arc Actually Established This series opened…

Bicmos Logic 1980s Concede the Light Load Case Pure CMOS Still Wins

bicmos logic 1980s step 11 concede the light load case pure cmos still wins, concede the light load case pure cmos still wins

BiCMOS Logic (Late 1980s): Step 11 — Concede the Light-Load Case: Pure CMOS Still Wins 1. Taking the Crossover Point Seriously in Both Directions Step 10's crossover point is only…

Bicmos Logic 1980s Confront the Bipolar Density and Power Ceiling

bicmos logic 1980s step 2 confront the bipolar density and power ceiling, confront the bipolar density and power ceiling

BiCMOS Logic (Late 1980s): Step 2 — Confront Bipolar's Density and Power Ceiling 1. What Bipolar Logic Still Does Better The bipolar junction transistor the `bipolar_ecl_1960s`…

Bicmos Logic 1980s Confront the CMOS Drive Current Limit

bicmos logic 1980s step 1 confront the cmos drive current limit, confront the cmos drive current limit

BiCMOS Logic (Late 1980s): Step 1 — Confront CMOS's Drive-Current Limit at the Output Pin 1. Where CMOS Logic Runs Out of Push By the mid-1980s, CMOS had already won…

Bicmos Logic 1980s Count the Extra Masking Steps the Merged Flow Adds

bicmos logic 1980s step 5 count the extra masking steps the merged flow adds, count the extra masking steps the merged flow adds

BiCMOS Logic (Late 1980s): Step 5 — Count the Extra Masking Steps the Merged Flow Adds 1. Every New Diffusion Needs Its Own Mask Step 4's three added diffusions — deep collector…

Bicmos Logic 1980s Deploy Bicmos in Bus Drivers and Backplane Loads

bicmos logic 1980s step 13 deploy bicmos in bus drivers and backplane loads, deploy bicmos in bus drivers and backplane loads

BiCMOS Logic (Late 1980s): Step 13 — Deploy BiCMOS in Bus Drivers and Backplane Loads 1. Bus Lines Are the Other Obvious Heavy-Load Case An on-chip bus line, or a signal routed…

Bicmos Logic 1980s Deploy Bicmos in SRAM Sense Amplifiers

bicmos logic 1980s step 12 deploy bicmos in sram sense amplifiers, deploy bicmos in sram sense amplifiers

BiCMOS Logic (Late 1980s): Step 12 — Deploy BiCMOS in SRAM Sense Amplifiers 1. Why a Sense Amplifier Is a Natural BiCMOS Node A static RAM's sense amplifier reads the small…

Bicmos Logic 1980s Explain Why a CMOS Gate Can Drive a Bipolar Base

bicmos logic 1980s step 7 explain why a cmos gate can drive a bipolar base, explain why a cmos gate can drive a bipolar base

BiCMOS Logic (Late 1980s): Step 7 — Explain Why a CMOS Gate Can Drive a Bipolar Base Directly 1. What the Bipolar Base Actually Demands A bipolar transistor's base-emitter…

Bicmos Logic 1980s Find the Capacitive Load Crossover Point

bicmos logic 1980s step 10 find the capacitive load crossover point, find the capacitive load crossover point

BiCMOS Logic (Late 1980s): Step 10 — Find the Capacitive-Load Crossover Point Where BiCMOS Wins 1. BiCMOS Has Its Own Fixed Overhead Steps 8 and 9 showed BiCMOS winning at…

Bicmos Logic 1980s Interface Bicmos Logic Directly to Ecl

bicmos logic 1980s step 14 interface bicmos logic directly to ecl, interface bicmos logic directly to ecl

BiCMOS Logic (Late 1980s): Step 14 — Interface BiCMOS Logic Directly to ECL 1. The Translation Problem Pure CMOS Systems Faced Systems of this era frequently mixed CMOS logic…

Bicmos Logic 1980s Measure Output Drive Current Against Pure CMOS

bicmos logic 1980s step 9 measure output drive current against pure cmos, measure output drive current against pure cmos

BiCMOS Logic (Late 1980s): Step 9 — Measure Output Drive Current Against Pure CMOS 1. Current, Not Just Delay, Is the Direct Metric Step 8 measured the downstream consequence…

Bicmos Logic 1980s Measure Propagation Delay Against Pure CMOS at Matched Load

bicmos logic 1980s step 8 measure propagation delay against pure cmos at matched load, measure propagation delay against pure cmos at matched load

BiCMOS Logic (Late 1980s): Step 8 — Measure Propagation Delay Against Pure CMOS at Matched Load 1. Setting Up a Fair Comparison To make Steps 6 and 7's circuit-level claim…

Bicmos Logic 1980s Pay the Process Complexity and Mask Cost Penalty

bicmos logic 1980s step 16 pay the process complexity and mask cost penalty, pay the process complexity and mask cost penalty

BiCMOS Logic (Late 1980s): Step 16 — Pay the Process-Complexity and Mask-Cost Penalty 1. Returning to Step 5's Bill Step 5 counted four to seven additional mask levels a merged…

Bicmos Logic 1980s Propose Merging Bipolar and CMOS on One Die

bicmos logic 1980s step 3 propose merging bipolar and cmos on one die, propose merging bipolar and cmos on one die

BiCMOS Logic (Late 1980s): Step 3 — Propose Merging Bipolar and CMOS on One Die 1. Why Not Just Pick the Right Tool for Each Job Steps 1 and 2 establish a clean complementarity…

Bicmos Logic 1980s Test Bicmos Against Voltage and Temperature Scaling

bicmos logic 1980s step 18 test bicmos against voltage and temperature scaling, test bicmos against voltage and temperature scaling

BiCMOS Logic (Late 1980s): Step 18 — Test BiCMOS Against Voltage and Temperature Scaling 1. Supply-Voltage Scaling Affects the Two Device Types Differently As supply voltages…

Bicmos Logic 1980s Watch Pure CMOS Scaling Close the Drive Current Gap

bicmos logic 1980s step 19 watch pure cmos scaling close the drive current gap, watch pure cmos scaling close the drive current gap

BiCMOS Logic (Late 1980s): Step 19 — Watch Pure CMOS Scaling Close the Drive-Current Gap on Its Own 1. The Premise Step 1 Opened Starts to Erode Step 1 opened this series…

Bicmos Process

bipolar cmos integration, npn bicmos, heterojunction bicmos, sige bicmos, bipolar transistor cmos

BiCMOS Process Integration is the semiconductor manufacturing technology that fabricates both bipolar junction transistors (BJTs) and CMOS FETs on the same silicon substrate…

Bicmos Process Flow

sige bicmos, bipolar cmos integration, bicmos high speed io, bicmos 130nm 90nm

BiCMOS Process Integration is simultaneous fabrication of bipolar (NPN/PNP) and CMOS transistors on the same chip for high-speed analog/RF applications combining bipolar gain…

Bidirectional Attention

Bidirectional attention allows each token to attend to all other tokens in the sequence, capturing full context. How it works: No masking of attention (except padding), every…

Bidirectional Language Modeling

foundation model

Bidirectional Language Modeling involves predicting missing or masked information conditioned on BOTH left and right context — used by BERT and RoBERTa, it enables deep…

Bifacial Cell Rear Passivation Drift Prediction Machine Learning

bifacial cell rear passivation drift prediction, bifacial cell rear, cell rear passivation, rear passivation drift, passivation drift prediction, bifacial cell, cell rear

Bifacial Cell Rear Passivation Drift Prediction with Machine Learning Introduction & Motivation Bifacial Cell Rear Passivation Drift Prediction with Machine Learning addresses…

Big-Bench

evaluation

BIG-Bench (Beyond the Imitation Game Benchmark) is a collaborative benchmark containing over 200 diverse and challenging tasks designed to probe language model capabilities…

Big-Bench

evaluation

BIG-bench (Beyond the Imitation Game Benchmark) is a collaborative benchmark consisting of 200+ diverse tasks designed to probe the capabilities and limitations of large language…

Big-Bench

evaluation

BIG-bench is a large collaborative benchmark suite spanning diverse reasoning, knowledge, and generative tasks - It is a core method in modern AI evaluation and safety execution…

Big-Data-Batch-Processing Machine Learning

big data batch processing, big data batch, data batch processing, big data, data batch, batch processing

Big Data Batch Processing Introduction & Motivation Big Data Batch Processing addresses a central problem in systems process control and batch-throughput-latency-trade-off…

Big-Little-Core-Scheduling Machine Learning

big-little core scheduling and load distribution, big-little core scheduling, core scheduling load, scheduling load distribution, big-little core, core scheduling, scheduling load

Big-Little Core Scheduling and Load Distribution Introduction & Motivation Big-Little Core Scheduling and Load Distribution addresses a central problem in soc-design process…

Bigbird

foundation model

BigBird is a sparse attention transformer that combines three attention patterns — local sliding window, global tokens, and random connections — to achieve O(n) complexity while…

Bigbird Attention

architecture

BigBird attention is the sparse transformer attention pattern combining local, random, and global connections to approximate full attention on long sequences - it is designed…

Bigbird Attention

optimization

BigBird Attention is a sparse-attention design mixing local, random, and global connections for efficient long-context modeling - It is a core method in modern semiconductor AI…

Bignas

neural architecture search

BigNAS is once-for-all style NAS training a very large supernet without external distillation dependencies. - It supports extracting many deployable subnetworks from a single…

Bigvgan

audio & speech

BigVGAN is a large-scale GAN vocoder with anti-aliased periodic modeling for high-fidelity waveform generation. - It improves naturalness and reduces upsampling artifacts…

Bilstm-Crf

structured prediction

BiLSTM-CRF is a sequence-labeling architecture that combines contextual BiLSTM encoding with CRF decoding constraints - BiLSTM layers model bidirectional context while CRF layers…

Bin Color Code

manufacturing operations

Bin Color Code is the standardized mapping of electrical test bins to color classes for wafer-map interpretation and yield review - It is a core method in modern semiconductor…

Bin Map Analysis

yield enhancement

Bin Map Analysis is analysis of wafer or lot bin distributions to identify yield-loss patterns and process anomalies - It links fail-bin topology to probable process and design…

Bin Shift Trend Analysis Prediction Machine Learning

bin shift trend analysis prediction, bin shift trend, shift trend analysis, trend analysis prediction, bin shift, shift trend, trend analysis, analysis prediction

Bin Shift Trend Analysis Prediction with Machine Learning Introduction & Motivation Bin Shift Trend Analysis Prediction with Machine Learning addresses a central problem…

Bin Shift Trend Analysis Prediction Machine Learning

yield analysis predicting bin shift trends in device performance distributions, yield analysis predicting, analysis predicting bin, predicting bin shift, bin shift trends, yield analysis

Yield Analysis: Predicting bin shift trends in device performance distributions Introduction & Motivation Yield Analysis: Predicting bin shift trends in device performance…

Bin Shift Trend Analysis Prediction Machine Learning

bin shift trend analysis prediction, bin shift trend, shift trend analysis, trend analysis prediction, bin shift, shift trend, trend analysis, analysis prediction

Bin Shift Trend Analysis Prediction with Machine Learning Introduction & Motivation Bin Shift Trend Analysis Prediction with Machine Learning addresses a central problem…

Bin Sort

advanced test & probe

Bin Sort is classification of tested dies into quality bins based on pass-fail and parametric criteria - It enables yield accounting, disposition decisions, and speed-grade…